C Command Reference A P P E N D I X

C Command Reference A P P E N D I X
A P P E N D I X
C
Command Reference
This appendix describes the CLI commands that are supported on the Cisco TelePresence
Exchange System:
•
file dump, page C-3
•
file get, page C-5
•
file list, page C-7
•
file search, page C-8
•
file tail, page C-10
•
file view, page C-12
•
set adminserver changedbip, page C-14
•
set adminserver trapvip, page C-15
•
set cdp disable, page C-16
•
set cdp enable, page C-17
•
set cdp holdtime, page C-19
•
set cdp timer, page C-20
•
set network failover dis, page C-21
•
set network failover ena, page C-23
•
set network gateway, page C-24
•
set network ip eth0, page C-25
•
set password admin, page C-27
•
set sipserver changedbip, page C-28
•
set sipserver siplb dis, page C-29
•
set sipserver siplb ena, page C-30
•
set snmp trapdest add, page C-31
•
set snmp trapdest del, page C-32
•
set snmp user add, page C-34
•
set snmp user del, page C-35
•
show cdp, page C-36
•
show dbip, page C-37
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Appendix C
•
show engineip, page C-38
•
show network eth0, page C-39
•
show network failover, page C-41
•
show role, page C-43
•
show siplb, page C-45
•
show snmp trapdests, page C-46
•
show snmp users, page C-47
•
show trapvip, page C-48
•
utils network ping, page C-49
•
utils patch download, page C-50
•
utils patch history, page C-51
•
utils patch install, page C-52
•
utils patch show-patches, page C-54
•
utils patch uninstall, page C-55
•
utils service adminserver start, page C-57
•
utils service adminserver status, page C-58
•
utils service adminserver stop, page C-59
•
utils service corosync status, page C-60
•
utils service crm status, page C-61
•
utils service database drbd disable-ha, page C-63
•
utils service database drbd discard-node, page C-64
•
utils service database drbd enable-ha, page C-65
•
utils service database drbd force-discard-node, page C-66
•
utils service database drbd force-keep-node, page C-67
•
utils service database drbd force-mysql-reset, page C-68
•
utils service database drbd keep-node, page C-70
•
utils service database status, page C-71
•
utils service nodemanager start, page C-73
•
utils service nodemanager status, page C-74
•
utils service nodemanager stop, page C-75
•
utils service sipserver start, page C-76
•
utils service sipserver status, page C-77
•
utils service sipserver stop, page C-78
•
utils snmp get, page C-79
•
utils snmp hardware-agents restart, page C-80
•
utils snmp walk, page C-81
•
utils system restart, page C-83
•
utils system shutdown, page C-84
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Command Reference
Appendix C
Command Reference
file dump
file dump
To display the contents of one or more files on the screen, one page at a time, enter the following
command.
file dump {activelog | inactivelog | install} file-spec [recent]
Syntax Description
activelog
Displays the contents of one or more files that are in the currently
active partition.
inactivelog
Displays the contents of one or more files that are in the inactive
partition, which, if the system had been upgraded, contains the
previous version of the software and the logs from before the most
recent upgrade.
install
Displays the contents of one or more log files that are related to
installation.
file-spec
File or files you want to dump onto the screen. You can use an asterisk
(*) as a wildcard. Enter the file-spec as one of the following items:
recent
•
Directory
•
Filename
•
Directory path and filename
(Optional) Displays the content of the most recently changed file in
the directory.
Usage Guidelines
If you specify multiple files in the file-spec, this command concatenates, or joins, the files and then
displays the contents on the screen, one page at a time.
Examples
The following example shows how to display the contents of one file that is in the active partition:
admin: file dump activelog ctc/log/server.log
2011-03-16 21:03:01,123 INFO [com.arjuna.ats.jbossatx.jta.TransactionManagerService]
JBossTS Transaction Service (JTA version) - JBoss Inc.
2011-03-16 21:03:01,124 INFO [com.arjuna.ats.jbossatx.jta.TransactionManagerService]
Setting up property manager MBean and JMX layer
2011-03-16 21:03:01,236 INFO [com.arjuna.ats.jbossatx.jta.TransactionManagerService]
Starting recovery manager
2011-03-16 21:03:01,293 INFO [com.arjuna.ats.jbossatx.jta.TransactionManagerService]
Recovery manager started
2011-03-16 21:03:01,293 INFO [com.arjuna.ats.jbossatx.jta.TransactionManagerService]
Binding TransactionManager JNDI Reference
2011-03-16 21:03:06,245 INFO [org.jboss.cache.TreeCache] viewAccepted():
[10.22.140.75:32774|0] [10.22.140.75:32774]
2011-03-16 21:03:06,257 INFO [org.jboss.cache.TreeCache] TreeCache local address is
10.22.140.75:32774
2011-03-16 21:03:06,257 INFO [org.jboss.cache.TreeCache] State could not be retrieved (we
are the first member in group)
2011-03-16 21:03:06,257 INFO [org.jboss.cache.TreeCache] parseConfig(): PojoCacheConfig
is empty
2011-03-16 21:03:07,070 INFO [org.jboss.wsf.stack.jbws.NativeServerConfig] JBoss Web
Services - Native
2011-03-16 21:03:07,070 INFO [org.jboss.wsf.stack.jbws.NativeServerConfig]
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Command Reference
file dump
jbossws-native-2.0.1.SP2_CP08 (build=201003171618)
2011-03-16 21:03:07,474 INFO [org.jboss.jmx.adaptor.snmp.agent.SnmpAgentService] SNMP
agent going active
2011-03-16 21:03:07,629 INFO
[org.jboss.ha.framework.interfaces.HAPartition.Partition-139-230] Initializing
Related Commands
Command
Description
file get
Retrieves files by using SSH file transfer protocol (SFTP).
file list
Lists the files and subdirectories that are in a specified directory.
file search
Searches the content of log files and displays the lines that match a
specified regular expression.
file tail
Displays the last several lines of a file on the screen and displays
appended data as the file grows.
file view
Displays the contents of a file.
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Command Reference
file get
file get
To retrieve files by using SSH file transfer protocol (SFTP), enter the following command.
file get {activelog | backup | inactivelog | install} file-spec [reltime reltime-age | abstime
abstime-start abstime-end | match regex | recurs]
Syntax Description
activelog
Gets log files from the currently active partition.
backup
Gets files from the backup partition.
inactivelog
Gets log files from the inactive partition, which, if the system had
been upgraded, contains the previous version of the software and the
logs from before the most recent upgrade.
install
Gets log files that are related to installation.
file-spec
File or files you want to get through SFTP. You can use an asterisk (*)
as a wildcard. Enter the file-spec as one of the following items:
•
Directory
•
Filename
•
Directory path and filename
reltime
(Optional) Gets files that are no older than the specified reltime-age.
reltime-age
How recently files must have been updated in order to include them in
the get operation. Enter the reltime-age as follows, where you specify
the units and then the value:
{months | weeks | days | hours | minutes} number
abstime
(Optional) Gets files that have been updated between the absolute
times abstime-start and abstime-end.
abstime-start
Enter the abstime-start and the abstime-end as hh:mm:MM/DD/YY, to
specify the hour, minute, month, day, and year.
abstime-end
match
(Optional) Gets files whose filenames contain characters that match a
regular expression.
regex
Regular expression for which you want to find matches in the
filenames.
recurs
(Optional) Gets all files, including the subdirectories, of a specified
directory.
Usage Guidelines
When you enter the command, you are prompted to enter the IP address, username, and password for the
SFTP server.
Examples
The following example shows how to get all log files that may be of interest to a customer support
representative:
admin: file get activelog ctc/log/*.log
Please wait while the system is gathering files info ...done.
Sub-directories were not traversed.
Number of files affected: 5
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Command Reference
file get
Total size in Bytes: 180218286
Total size in Kbytes: 175994.42
Would you like to proceed [y/n]? y
SFTP server IP: 10.22.140.75
SFTP server port [22]:
User ID: root
Password: ********
Download directory: /tmp
.....
Transfer completed.
:
Related Commands
Command
Description
file dump
Displays the contents of one or more files on the screen, one page at a
time.
file list
Lists the files and subdirectories that are in a specified directory.
file search
Searches the content of log files and displays the lines that match a
specified regular expression.
file tail
Displays the last several lines of a file on the screen and displays
appended data as the file grows.
file view
Displays the contents of a file.
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Command Reference
file list
file list
To list the files and subdirectories in a directory, enter the following command.
file list {activelog | backup | inactivelog | install} file-spec [page] [detail] [reverse] [date] [size]
Syntax Description
Examples
activelog
Specifies the currently active partition.
backup
Specifies the backup partition.
inactivelog
Specifies the inactive partition, which, if the system had been
upgraded, contains the previous version of the software and the logs
from before the most recent upgrade.
install
Specifies the install partition.
file-spec
Directory whose files and subdirectories you want to list. You can use
an asterisk (*) as a wildcard.
page
(Optional) Displays the output one screen at a time.
detail
(Optional) Includes the details of each file and subdirectory in the list.
reverse
(Optional) Displays the list in the reverse sort order.
date
(Optional) Sorts the list items by date.
size
(Optional) Sorts the list items by file size.
The following example shows how to list all active log files in a specified directory:
admin: file list activelog ctc/log/cisco/*
ctc-engine-crm.log
ctc-engine-hibernate.log
ctc-engine-initapp.log
ctc-engine-interop-tps.log
ctc-engine-ivr.log
ctc-engine-license.log
ctc-engine-meetme.log
ctc-engine-netop.log
ctc-engine-ns.log
ctc-engine-servicecontrol.log
ctc-engine-spring.log
ctc-engine.log
dir count = 0, file count = 12
Related Commands
Command
Description
file dump
Displays the contents of one or more files on the screen, one page at a
time.
file get
Retrieves files by using SSH file transfer protocol (SFTP).
file search
Searches the content of log files and displays the lines that match a
specified regular expression.
file tail
Displays the last several lines of a file on the screen and displays
appended data as the file grows.
file view
Displays the contents of a file.
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Command Reference
file search
file search
To search the content of log files and display the lines that match a specified regular expression, enter
the following command.
file search {activelog | inactivelog | install} file-spec reg-exp [reltime reltime-age |
abstime abstime-start abstime-end] [ignorecase] [recurs]
Syntax Description
activelog
Searches the log files that are in the currently active partition.
inactivelog
Searches the log files that are in the inactive partition, which, if the
system had been upgraded, contains the previous version of the
software and the logs from before the most recent upgrade.
install
Searches the installation log files.
file-spec
Directories or files to search. You can use an asterisk (*) as a wildcard.
Enter the file-spec as one of the following items:
•
Directory
•
Filename
•
Directory path and filename
reg-exp
Regular expression against which you want to find matches in the
content of the file or files.
reltime
(Optional) Gets files that are no older than the specified reltime-age.
reltime-age
How recently files must have been updated in order to include them in
the get operation. Enter the reltime-age as follows, where you specify
the units and then the value:
{days | hours | minutes} number
abstime
(Optional) Searches files that have been created or updated between
the absolute times abstime-start and abstime-date.
abstime-start
Enter the abstime-start and abstime-date as hh:mm:ss MM/DD/YY, to
specify the hour, minute, second, month, day, and year.
abstime-end
ignorecase
(Optional) Ignores the case of characters in the regular expression
while searching for the files.
recurs
(Optional) Searches all files, including the subdirectories, of a
specified directory.
Usage Guidelines
The output is displayed one page at a time. If the search term is found in only one file, the filename
appears at the top of the output. If the search term is found in multiple files, each line of the output begins
with the filename in which the matching line was found.
Examples
The following example shows how to search active platform log files for errors:
admin: file search activelog platform/log/* Err[a-z] ignorecase
Searching path: /var/log/active/platform/log/*
/var/log/active/platform/log/cli00028.log:2011-03-06 00:33:10,266 INFO [main] fileError=(disk_full=false)
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Command Reference
file search
/var/log/active/platform/log/cli00028.log:2011-03-06 00:33:10,266 INFO [main] fileError=(inode_full=false)
/var/log/active/platform/log/cli00028.log:2011-03-06 00:33:10,266 INFO [main] fileError=(no_write=false)
/var/log/active/platform/log/cli00028.log:2011-03-06 00:33:10,266 INFO [main] fileError=(internal_error=false)
/var/log/active/platform/log/clustermgr00000002.log:01:34:20.266 |
clm_error_code(0)
/var/log/active/platform/log/clustermgr00000002.log:01:34:20.266 |connectivity test error
code set to 0
…
Search completed
Related Commands
Command
Description
file dump
Displays the contents of one or more files on the screen, one page at a
time.
file get
Retrieves files by using SSH file transfer protocol (SFTP).
file list
Lists the files and subdirectories that are in a specified directory.
file tail
Displays the last several lines of a file on the screen and displays
appended data as the file grows.
file view
Displays the contents of a file.
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Command Reference
file tail
file tail
To display the last several lines of a file on the screen and continue to display appended data as the file
grows, enter the following command.
file tail {activelog | inactivelog | install} file-spec [num-lines] [recent]
Syntax Description
activelog
Specifies a file that is in the currently active partition.
inactivelog
Specifies a file that is in the inactive partition, which, if the system had
been upgraded, contains the previous version of the software and the
logs from before the most recent upgrade.
install
Specifies an installation-related log file.
file-spec
File to display the last several lines of, and any appended data as the
file grows. You can use an asterisk (*) as a wildcard. Enter the
file-spec as one of the following items:
•
Filename
•
Directory path and filename
•
Directory—If you enter only a directory, you need to specify the
file by adding the recent keyword.
num-lines
(Optional) Number of lines to display in the output. Default: 10.
recent
(Optional) Specifies the most recently changed file in the directory.
Usage Guidelines
Use this command when you want to quickly display the most recent entries in a log file and display any
additional logs as they are written into the file.
Examples
The following example shows how to display the tail end of a file:
admin: file tail activelog ctc/log/cisco/ctc-engine.log
2011-03-17 04:13:10,717 DEBUG {ctx-eng-2||}-[DataAccessor:getAllOnlineResources|273] Online Resources:[]
2011-03-17 04:13:25,716 INFO {ctx-eng-2||}-[MeetmeOperation:timeout|274] - Updating
current resources list from database
2011-03-17 04:13:25,716 DEBUG {ctx-eng-2||}-[DataAccessor:getAllOfflineResources|112] ivrResourcesList :[]
2011-03-17 04:13:25,716 DEBUG {ctx-eng-2||}-[DataAccessor:getAllOfflineResources|125] ctmsResourcesList :[]
2011-03-17 04:13:25,716 DEBUG {ctx-eng-2||}-[DataAccessor:getAllOfflineResources|138] cuvmResourceList :[]
2011-03-17 04:13:25,716 DEBUG {ctx-eng-2||}-[DataAccessor:getAllOfflineResources|151] sipResourceList :[]
2011-03-17 04:13:25,717 DEBUG {ctx-eng-2||}-[DataAccessor:getAllOfflineResources|164] tpsResourceList :[]
2011-03-17 04:13:25,717 DEBUG {ctx-eng-2||}-[DataAccessor:getAllOfflineResources|177] media2ResourceList :[]
2011-03-17 04:13:25,717 DEBUG {ctx-eng-2||}-[DataAccessor:getAllOfflineResources|189] Offline Resources:[]
2011-03-17 04:13:25,717 DEBUG {ctx-eng-2||}-[DataAccessor:getAllOnlineResources|273] Online Resources:[]
2011-03-17 04:13:40,716 INFO {ctx-eng-2||}-[MeetmeOperation:timeout|274] - Updating
current resources list from database
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Appendix C
Command Reference
file tail
Related Commands
Command
Description
file dump
Displays the contents of one or more files on the screen, one page at a
time.
file get
Retrieves files by using SSH file transfer protocol (SFTP).
file list
Lists the files and subdirectories that are in a specified directory.
file search
Searches the content of log files and displays the lines that match a
specified regular expression.
file view
Displays the contents of a file.
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Appendix C
Command Reference
file view
file view
To display the contents of a file, enter the following command.
file view {activelog | inactivelog | install} file-spec
Syntax Description
activelog
Displays the contents of a file in the currently active partition.
inactivelog
Displays the contents of a file in the inactive partition, which, if the
system had been upgraded, contains the previous version of the
software and the logs from before the most recent upgrade.
install
Displays the contents of an installation-related log file.
file-spec
File you want to view. You can use an asterisk (*) as a wildcard as long
as it resolves to a single file. Enter the file-spec as a filename or as a
directory path with a filename.
Usage Guidelines
If the command output spans multiple screens, use the options that appear at the bottom of the screen to
navigate within the file contents or to quit the view.
Examples
The following example shows how to display the contents of a file:
admin: file view activelog ctc/log/server.log
2011-03-23 20:51:44,859 INFO [com.arjuna.ats.jbossatx.jta.TransactionManagerService]
JBossTS Transaction Service (JTA version) - JBoss Inc.
2011-03-23 20:51:44,861 INFO [com.arjuna.ats.jbossatx.jta.TransactionManagerService]
Setting up property manager MBean and JMX layer
2011-03-23 20:51:44,987 INFO [com.arjuna.ats.jbossatx.jta.TransactionManagerService]
Starting recovery manager
2011-03-23 20:51:45,042 INFO [com.arjuna.ats.jbossatx.jta.TransactionManagerService]
Recovery manager started
2011-03-23 20:51:45,042 INFO [com.arjuna.ats.jbossatx.jta.TransactionManagerService]
Binding TransactionManager JNDI Reference
2011-03-23 20:51:49,857 INFO [org.jboss.cache.TreeCache] viewAccepted():
[10.22.139.125:33935|0] [10.22.139.125:33935]
2011-03-23 20:51:49,871 INFO [org.jboss.cache.TreeCache] TreeCache local address is
10.22.139.125:33935
2011-03-23 20:51:49,871 INFO [org.jboss.cache.TreeCache] State could not be retrieved (we
are the first member in group)
2011-03-23 20:51:49,871 INFO [org.jboss.cache.TreeCache] parseConfig(): PojoCacheConfig
is empty
2011-03-23 20:51:50,680 INFO [org.jboss.wsf.stack.jbws.NativeServerConfig] JBoss Web
Services - Native
2011-03-23 20:51:50,680 INFO [org.jboss.wsf.stack.jbws.NativeServerConfig]
jbossws-native-2.0.1.SP2_CP09 (build=201011082206)
2011-03-23 20:51:51,105 INFO [org.jboss.jmx.adaptor.snmp.agent.SnmpAgentService] SNMP
agent going active
2011-03-23 20:51:51,279 INFO
[org.jboss.ha.framework.interfaces.HAPartition.Partition-139-90] Initializing
2011-03-23 20:51:53,329 INFO
[org.jboss.ha.framework.interfaces.HAPartition.Partition-139-90] Number of cluster
members: 1
2011-03-23 20:51:53,329 INFO
[org.jboss.ha.framework.interfaces.HAPartition.Partition-139-90] Other members: 0
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Command Reference
file view
2011-03-23 20:51:53,329 INFO
[org.jboss.ha.framework.interfaces.HAPartition.Partition-139-90] Fetching state (will wait
for 30000 milliseconds):
2011-03-23 20:51:53,329 INFO
[org.jboss.ha.framework.interfaces.HAPartition.Partition-139-90] State could not be
retrieved (we are the first member in group)
2011-03-23 20:51:53,347 INFO [org.jboss.ha.jndi.HANamingService] Started ha-jndi
bootstrap jnpPort=1100, backlog=50, bindAddress=/0.0.0.0
2011-03-23 20:51:53,426 INFO [org.jboss.cache.TreeCache] No transaction manager lookup
class has been defined. Transactions cannot be used
2011-03-23 20:51:55,527 INFO [org.jboss.cache.TreeCache] viewAccepted():
[10.22.139.125:33940|0] [10.22.139.125:33940]
options: q=quit, n=next, p=prev, b=begin, e=end (lines 1 - 20 of 952) :
…
Related Commands
Command
Description
file dump
Displays the contents of one or more files on the screen, one page at a
time.
file get
Retrieves files by using SSH file transfer protocol (SFTP).
file list
Lists the files and subdirectories that are in a specified directory.
file search
Searches the content of log files and displays the lines that match a
specified regular expression.
file tail
Displays the last several lines of a file on the screen and displays
appended data as the file grows.
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Appendix C
Command Reference
set adminserver changedbip
set adminserver changedbip
To change the database server virtual IP (VIP) address that is configured on the administration server,
enter the following command.
set adminserver changedbip database-vip-address
Syntax Description
database-vip-address
Usage Guidelines
Use this command only on the administration server.
VIP address of the database servers.
The VIP address that is shared by the database servers is entered during the installation of the
administration server. If the database server VIP address was entered incorrectly, use this command to
correct the configuration.
After you use this command to change the database server VIP address, you need to restart the
administration server by entering the utils service adminserver stop and utils service adminserver start
commands.
Examples
The following example shows how to change the database VIP address on the administration server:
admin: set adminserver changedbip 10.22.128.234
Database server IP address has been changed to 10.22.128.234
Please restart the Admin server using the 'utils service adminserver stop|start' command
for the change to take effect
Related Commands
Command
Description
show dbip
Displays the database VIP address that is defined on the
administration server or call engine server.
set sipserver changedbip
Configures the database VIP address that is configured on the call
engine server.
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Appendix C
Command Reference
set adminserver trapvip
set adminserver trapvip
To add or remove a virtual IP (VIP) address in product-specific SNMP notifications, enter the following
command.
set adminserver trapvip {ena vip-address | dis}
Syntax Description
ena
Adds the VIP address to product-specific notifications.
vip-address
VIP address that your remote management system can use to identify
a specific Cisco TelePresence Exchange System server cluster.
For a list of VIP address options, see the “Adding a
Cluster-Identifying VIP Address to SNMP Notifications” section on
page 26-8.
dis
Usage Guidelines
Removes the VIP address from product-specific notifications.
Use this command only on the administration server.
For details, see the “Adding a Cluster-Identifying VIP Address to SNMP Notifications” section on
page 26-8.
Examples
The following example shows how to add a VIP address to product-specific notifications:
admin: set adminserver trapvip ena 10.22.128.212
Updated SNMP Trap VIP to 10.22.128.212
admin: show trapvip
SNMP Trap VIP: 10.22.128.212
The following example shows how to remove the VIP address from product-specific notifications:
admin: set adminserver trapvip dis
Disabled SNMP Trap VIP
admin: show trapvip
SNMP Trap VIP is not enabled/configured on this server.
Related Commands
Command
Description
show trapvip
Displays the VIP address, if configured, in product-specific SNMP
notifications.
set snmp trapdest add Adds an SNMP trap destination.
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Appendix C
Command Reference
set cdp disable
set cdp disable
To disable CDP for one or all interfaces on a server, enter the following command.
set cdp disable {interface | all}
Syntax Description
Usage Guidelines
interface
Interface on which you want to disable CDP.
all
Specifies that you want to disable CDP on all interfaces of the server.
To list the interfaces on which CDP is enabled, use the show cdp config command. To specify a
particular interface for which you want to disable CDP, enter the interface name as it appears in the
show cdp config command output.
To list the interfaces that would be affected if you entered set cdp disable all, use the show cdp list
command.
Examples
The following example shows how to display the CDP-enabled interfaces on a database server and how
to disable CDP for one of those interfaces:
admin: show cdp config
CDP Configuration: Enabled
Hello Timer
Hold Time
Enabled on
Enabled on
:
:
:
:
60 seconds
180 seconds
bond1
bond0
admin: set cdp disable bond1
CDP configuration updated.
cdp.....................Stopped
cdp...........................Starting - PID <18427>
admin: show cdp config
CDP Configuration: Enabled
Hello Timer : 60 seconds
Hold Time
: 180 seconds
Enabled on : bond0
Related Commands
Command
Description
set cdp enable
Enables CDP for one or all interfaces on a server.
show cdp
Displays CDP information for a server.
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Appendix C
Command Reference
set cdp enable
set cdp enable
To enable CDP for one or all interfaces on a server, enter the following command.
set cdp enable {interface | all}
Syntax Description
Usage Guidelines
interface
Interface on which you want to enable CDP.
all
Specifies that you want to enable CDP on all interfaces of the server.
By default, CDP is enabled on the Bond 0 interface on each Cisco TelePresence Exchange System
server.
To list the interfaces on which CDP is enabled, use the show cdp config command. To list all available
interfaces on which you can enable CDP, use the show cdp list command.
To specify a particular interface for which you want to enable CDP, enter the interface name as it appears
in the show cdp list command output. The show cdp list command output lists the interfaces that would
be affected if you entered set cdp enable all.
Examples
The following example shows how to display the CDP-enabled interfaces on a database server, how to
view all interfaces on which you may enable CDP, and how to enable CDP for all those interfaces:
admin: show cdp config
CDP Configuration: Enabled
Hello Timer : 60 seconds
Hold Time
: 180 seconds
Enabled on : bond0
admin: show cdp list
Available Interfaces:
bond0
bond1
admin: set cdp enable all
Enabled Interfaces:
bond0
bond1
CDP configuration updated.
cdp.....................Stopped
cdp...........................Starting - PID <22634>
admin: show cdp config
CDP Configuration: Enabled
Hello Timer
Hold Time
Enabled on
Enabled on
:
:
:
:
60 seconds
180 seconds
bond1
bond0
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Appendix C
set cdp enable
Related Commands
Command
Description
set cdp disable
Disables CDP for one or all interfaces on a server.
show cdp
Displays CDP information for a server.
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Command Reference
Appendix C
Command Reference
set cdp holdtime
set cdp holdtime
To specify the length of time that the receiving device should hold a CDP packet from this server before
discarding it, enter the following command.
set cdp holdtime seconds
Syntax Description
seconds
Usage Guidelines
CDP packets are sent with a time to live, or hold time, value. The receiving device will discard the CDP
information in the CDP packet after the hold time has elapsed.
Hold time, in seconds, to be sent in the CDP update packets.
Default: 180.
You can set the hold time to a value lower than the default setting of 180 seconds if you want the
receiving devices to update their CDP information more frequently.
The CDP hold time must be set to a higher number of seconds than the time between CDP transmissions,
which is set by using the set cdp timer command.
Examples
The following example shows how to display the current CDP hold time value, how to change the value,
and how to verify the new value:
admin: show cdp config
CDP Configuration: Enabled
Hello Timer : 60 seconds
Hold Time
: 180 seconds
Enabled on : bond0
admin: set cdp holdtime 120
CDP configuration updated.
cdp.....................Stopped
cdp...........................Starting - PID <16598>
admin: show cdp config
CDP Configuration: Enabled
Hello Timer : 60 seconds
Hold Time
: 120 seconds
Enabled on : bond0
Related Commands
Command
Description
show cdp
Displays CDP information for a server.
set cdp timer
Specifies how often the server sends CDP updates.
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Appendix C
Command Reference
set cdp timer
set cdp timer
To specify how often the server sends CDP updates, enter the following command.
set cdp timer seconds
Syntax Description
seconds
Usage Guidelines
Verify that you set a timer value that is lower than the CDP hold time, which you configure via the set
cdp holdtime command. Otherwise, the receiving devices will discard the CDP information from this
server before the server sends the next update.
Server sends CDP update packets, in seconds. Default: 60.
If you want the neighboring devices to receive more frequent updates from this server, change the CDP
timer value to a lower number. If, however, you want to reduce the network bandwidth utilization, change
the CDP timer value to a higher number.
Examples
The following example shows how to display the current CDP timer value, how to change the value, and
how to verify the new value:
admin: show cdp config
CDP Configuration: Enabled
Hello Timer : 60 seconds
Hold Time
: 120 seconds
Enabled on : bond0
admin: set cdp timer 90
CDP configuration updated.
cdp.....................Stopped
cdp...........................Starting - PID <27387>
admin: show cdp config
CDP Configuration: Enabled
Hello Timer : 90 seconds
Hold Time
: 120 seconds
Enabled on : bond0
Related Commands
Command
Description
show cdp
Displays CDP information for a server.
set cdp holdtime
Specifies the length of time that the receiving device should hold a
CDP packet from this server before discarding it.
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Appendix C
Command Reference
set network failover dis
set network failover dis
To disable NIC teaming, enter the following command.
set network failover dis
Syntax Description
This command has no arguments or keywords.
Usage Guidelines
The Cisco TelePresence Exchange System software implements NIC teaming to bond certain interfaces
together for redundancy:
Server
Bonded Interfaces
Database server
Bond 0—Ethernet 0 with Ethernet 2
Bond 1—Ethernet 1 with Ethernet 3
Administration server
Bond 0—Ethernet 0 with Ethernet 1
Call engine server
Bond 0—Ethernet 0 with Ethernet 1
Use this command to remove the bond on an administration or call engine server, for example, when you
need to change the IP address of the server.
Examples
Note
This command is not supported on the database servers. Cisco does not support changing the IP
addresses or virtual IP (VIP) address of the database servers. You can change the IP and VIP addresses
only by reinstalling the database servers.
Caution
Entering this command will cause temporary loss of connectivity to the server. Cisco recommends that
you use this command only during maintenance windows.
The following example shows how to disable NIC teaming on the server:
admin: set network failover dis
***
W A R N I N G
***
This will cause the system to temporarily lose network connectivity
Do you want to continue ?
Enter "yes" to continue or any other key to abort:
yes
executing ...
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Appendix C
Command Reference
set network failover dis
Related Commands
Command
Description
set network failover ena
Enables the bond between Ethernet 0 and Ethernet 1 on the
administration server or call engine server.
show network failover
Displays which interfaces are bonded together on the server.
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Appendix C
Command Reference
set network failover ena
set network failover ena
To enable NIC teaming on an administration or call engine server, enter the following command.
set network failover ena
Syntax Description
This command has no arguments or keywords.
Usage Guidelines
If NIC teaming was previously disabled on an administration or call engine server, use this command to
reenable NIC teaming. When entered, the Cisco TelePresence Exchange System software bonds
Ethernet 0 with Ethernet 1 together for redundancy as Bond 0.
Caution
Examples
Entering this command will cause temporary loss of connectivity to the server. Cisco recommends that
you use this command only during maintenance windows.
The following example shows how to enable NIC teaming:
admin: set network failover ena
***
W A R N I N G
***
This will cause the system to temporarily lose network connectivity
Do you want to continue ?
Enter "yes" to continue or any other key to abort:
yes
executing ...
Related Commands
Command
Description
set network failover dis
Disables the bond between Ethernet 0 and Ethernet 1 on the administration
server or call engine server.
show network failover
Displays which interfaces are bonded together on the server.
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Appendix C
Command Reference
set network gateway
set network gateway
To change the default gateway for a server, enter the following command.
set network gateway ip-address
Syntax Description
ip-address
Usage Guidelines
Typically, the default gateway is configured only during server installation. Use this command to change
or correct the configuration after installation, for example, if you move a server into a different network.
Caution
Examples
IP address of the default gateway.
Entering this command will cause temporary loss of connectivity to the server. Cisco recommends that
you use this command only during maintenance windows.
The following example shows how to configure the default gateway:
admin: set network gateway 10.22.139.97
***
W A R N I N G
***
This will cause the system to temporarily lose network connectivity
Continue (y/n)? y
admin:
Related Commands
Command
Description
set network ip eth0
Configures the IP address of the server.
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Appendix C
Command Reference
set network ip eth0
set network ip eth0
To change the IP address of a server, enter the following command.
set network ip eth0 ip-address subnet-mask
Syntax Description
Usage Guidelines
Note
ip-address
IP address of the server.
subnet-mask
Subnet mask.
Typically, the IP address is configured only during server installation. Use this command to change or
correct the configuration after installation.
Cisco does not support changing the IP addresses or virtual IP (VIP) address of the database servers. You
can change the IP and VIP addresses only by reinstalling the database servers.
You will need to disable NIC teaming on the server before you can use this command. For details, see
the “Changing the IP Address of an Administration or Call Engine Server” section on page 28-1.
Caution
Examples
Entering this command will cause the system to restart. Cisco recommends that you use this command
only during maintenance windows.
The following example shows how to change the IP address of the server:
admin: set network ip eth0 10.22.139.106 255.255.255.240
***
W A R N I N G
***
The system will be rebooted after the change.
Continue (y/n)? y
SIP server listening address has been changed to 10.22.139.106
Please restart the SIP server using the 'utils service sipserver stop|start' command for
the change to take effect
Warning: Restart could take up to 5 minutes...
Shutting down Service Manager will take some time..
\
Service Manager shutting down services... Please Wait
DONE!!!!
Broadcast message from root (Thu Feb 17 23:58:48 2011):
The system is going down for reboot NOW!
Restart has succeeded
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Appendix C
Command Reference
set network ip eth0
Related Commands
Command
Description
show network eth0
Displays information about the Ethernet 0 interface on the server.
set network failover dis
Disables NIC teaming and removes bonds between the Ethernet interfaces.
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Appendix C
Command Reference
set password admin
set password admin
To change the administrator password for accessing the CLI, enter the following command.
set password admin
Syntax Description
This command has no arguments or keywords.
Usage Guidelines
The new password must be at least 6 characters long and cannot repeat a previously used password. The
password should not be a word that can be found in a dictionary, any variation of the administrator
username, or any name.
You must use the same administrator username and password on all Cisco TelePresence
Exchange System servers, because the administration servers also use the administrator credentials over
SSH to get the status of all nodes in the server cluster.
Examples
The following example shows how to change the administrator password:
admin: set password admin
Please enter the old password: ********
Please enter the new password: *********
Reenter new password to confirm: *********
Please wait...
Password updated successfully.
Related Commands
None.
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Appendix C
Command Reference
set sipserver changedbip
set sipserver changedbip
To change the database server virtual IP (VIP) address that is configured on the call engine server, enter
the following command.
set sipserver changedbip database-vip-address
Syntax Description
database-vip-address
Usage Guidelines
Use this command only on the call engine server.
VIP address of the database servers.
The VIP address that is shared by the database servers is entered during the installation of the call engine
server. If the database server VIP address was entered incorrectly, use this command to correct the
configuration.
After you use this command to change the database server VIP address, you need to restart the call
engine server by entering the utils service sipserver stop and utils service sipserver start commands.
Examples
The following example shows how to change the database VIP address on the call engine server:
admin: set sipserver changedbip 10.22.140.184
Database server IP address has been changed to 10.22.140.184
Please restart the SIP server using the 'utils service sipserver stop|start' command for
the change to take effect
Related Commands
Command
Description
show dbip
Displays the database VIP address that is defined on the
administration server or call engine server.
set adminserver changedbip Configures the database VIP address that is configured on the
administration server.
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Appendix C
Command Reference
set sipserver siplb dis
set sipserver siplb dis
To remove the SIP load balancer virtual IP (VIP) address and port configuration on the call engine
servers, enter the following command.
set sipserver siplb dis
Syntax Description
This command has no arguments or keywords.
Usage Guidelines
Use this command only on the call engine servers.
Note
Examples
Changes take effect only after you restart the SIP server by using the utils service sipserver stop and
utils service sipserver start commands.
The following example shows how to remove the SIP load balancer VIP address and port configuration:
admin: set sipserver siplb dis
SIP Loadbalancing has been disabled.
Please restart the SIP server using the 'utils service sipserver stop|start' command for
the change to take effect
Related Commands
Command
Description
set sipserver siplb ena
Configures the SIP load balancer VIP address and port on the call engine
server.
show siplb
Displays the configured SIP load balancer VIP address and port.
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Appendix C
Command Reference
set sipserver siplb ena
set sipserver siplb ena
To configure the virtual IP (VIP) address and port number of the SIP load balancer, which is the
Cisco Application Control Engine (ACE), enter the following command.
set sipserver siplb ena load-balancer-vip-address [port]
Syntax Description
Usage Guidelines
load-balancer-vip-address
VIP address of the SIP load balancer.
port
(Optional) Port number on which the call engine connects to the SIP
load balancer. Default: 5060.
Use this command only on the call engine servers.
Typically, the VIP address and port of the SIP load balancer are configured only during the installation
of the call engine servers. Nevertheless, this command enables you to set or modify the SIP load balancer
VIP address and port after installation.
Note
Examples
Changes take effect only after you restart the call engine server by using the utils service sipserver stop
and utils service sipserver start commands.
In the following example, the SIP load balancer VIP address is defined as 192.0.2.25. Because the port
number is not specified, the default port 5060 is used.
admin: set sipserver siplb ena 192.0.2.25
SIP Loadbalancing is not configured on this engine.
SIP Load Balancer address has been changed to 192.0.2.25
SIP Load Balancer port has been changed to 5060
Please restart the SIP server using the 'utils service sipserver stop|start' command for
the change to take effect
Related Commands
Command
Description
show siplb
Displays the configured SIP load balancer VIP address and port.
set sipserver siplb dis
Removes the SIP load balancer VIP address and port configuration on the
call engine server.
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Appendix C
Command Reference
set snmp trapdest add
set snmp trapdest add
To add an SNMP trap destination, enter one of the following commands, depending on whether you are
using SNMP version 3 or 2c.
set snmp trapdest add 3 username destination[:port] [level] passphrase [engineID]
set snmp trapdest add 2c community-string destination[:port] [passphrase]
Syntax Description
3
Specifies SNMP version 3.
username
SNMP username.
2c
Specifies SNMP version 2c.
community-string
Community string.
destination
IP address or hostname of the host to which the system sends the trap
notifications.
port
(Optional) Port number. Default: 162.
level
(Optional) Enter one of the following values:
•
authNoPriv—(Default) Authenticates packets based on the
HMAC-MD5 algorithm with no encryption.
•
authPriv—Authenticates packets based on the HMAC-MD5
algorithm with DES encryption.
•
noauthNoPriv—Does not authenticate or encrypt packets.
passphrase
(Optional for SNMP version 2c) User password.
engineID
(Optional) Engine ID to use for the trap. By default, the system
engine ID is used.
Usage Guidelines
Use this command on each Cisco TelePresence Exchange System server from which you want to receive
trap notifications. For details, see the “Adding SNMP Trap Destinations” section on page 26-6.
Examples
The following example shows how to add a trap destination by using SNMP version 2c:
admin: set snmp trapdest add 2c public 10.93.231.187
Successfully added trap destination
Related Commands
Command
Description
show snmp trapdests
Displays the configured SNMP trap destinations.
set snmp trapdest del
Deletes an SNMP trap destination.
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Appendix C
Command Reference
set snmp trapdest del
set snmp trapdest del
To delete an SNMP trap destination, enter the following command.
set snmp trapdest del
Syntax Description
This command has no arguments or keywords.
Usage Guidelines
When you use this command, you will see a list of SNMP trap destinations that are configured on the
server. You will then be prompted to choose which trap destination to delete from the list.
For details, see the “Removing an SNMP Trap Destination” section on page 26-7.
Examples
The following example shows that the second SNMP trap destination is deleted:
admin: set snmp trapdest del
1) Host = 10.101.180.49:162 (Version 3)
Version 3 Options:
User = TimTrap
PW
= authpriv
Level = authnopriv
Hash = md5
EngineID = 0x80001f8803001a6406bc16
2) Host = 10.101.180.49 (Version 3)
Version 3 Options:
User = TimTrap2
PW
= authpriv
Level = authnopriv
Hash = md5
EngineID = 0x80001f8803001a6406bc16
3) Host = 10.101.180.49:162 (Version 3)
Version 3 Options:
User = trapusr
PW
= trappass
Level = authnopriv
Hash = md5
EngineID = 0x8000DEECAFE8111BEEFADE
Enter which trap number to delete: 2
Successfully deleted trap destination
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Appendix C
Command Reference
set snmp trapdest del
The following show command verifies the removal of the specified SNMP trap destination:
admin: show snmp trapdests
1) Host = 10.101.180.49:162 (Version 3)
Version 3 Options:
User = TimTrap
PW
= authpriv
Level = authnopriv
Hash = md5
EngineID = 0x80001f8803001a6406bc16
2) Host = 10.101.180.49:162 (Version 3)
Version 3 Options:
User = trapusr
PW
= trappass
Level = authnopriv
Hash = md5
EngineID = 0x8000DEECAFE8111BEEFADE
Related Commands
Command
Description
show snmp trapdests
Displays the configured SNMP trap destinations.
set snmp trapdest add Adds an SNMP trap destination.
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Appendix C
Command Reference
set snmp user add
set snmp user add
To add an SNMP user, enter one of the following commands, depending on whether you are using SNMP
version 3 or 2c.
set snmp user add 3 snmp-username access [level] passphrase
set snmp user add 2c community-string access [passphrase]
Syntax Description
3
Specifies SNMP version 3.
snmp-username
SNMP username.
2c
Specifies SNMP version 2c.
community-string
Community string.
access
Enter one of the following values:
level
passphrase
Usage Guidelines
•
r—Read access.
•
w—Write access.
•
rw—Read and write access.
(Optional for SNMP version 2c) Enter one of the following values:
•
authNoPriv—(Default) Authenticates packets based on the
HMAC-MD5 algorithm with no encryption.
•
authPriv—Authenticates packets based on the HMAC-MD5
algorithm with DES encryption.
•
noauthNoPriv—Uses a username match for authentication.
(Optional for noauthNoPriv level or SNMP version 2c) User
password.
If you use both SNMP versions 3 and 2c, verify that no SNMP usernames are the same as any community
strings.
For details, see the “Adding SNMP Users” section on page 26-4.
Examples
The following example shows how to add a user using SNMP version 2c:
admin: set snmp user add 2c public r
Successfully added user
The following example shows how to add a user using SNMP version 3:
admin: set snmp user add 3 test rw authpriv tstpwd
Successfully added user
Related Commands
Command
Description
show snmp users
Displays the configured SNMP users on the server.
set snmp user del
Deletes an SNMP user.
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Appendix C
Command Reference
set snmp user del
set snmp user del
To delete an SNMP user, enter one of the following commands, depending on whether you are using
SNMP version 3 or 2c.
set snmp user del 3 snmp-username
set snmp user del 2c community-string
Syntax Description
3
Specifies SNMP version 3.
snmp-username
SNMP username.
2c
Specifies SNMP version 2c.
community-string
Community string.
Usage Guidelines
For details, see the “Deleting an SNMP User” section on page 26-5.
Examples
The following example shows how to delete an SNMP user:
admin: show snmp users
1) Username: mrtg
Level: AuthNoPriv
Version: v3
Mode: RW
2) Community: public
Level: n/a
Version: v2c
Mode: R
3)
Version: v3
Mode: RW
Username: testuser
Level: AuthNoPriv
admin: set snmp user del 3 testuser
Successfully deleted user
Related Commands
admin: show snmp users
1) Username: mrtg
Level: AuthNoPriv
Version: v3
Mode: RW
2) Community: public
Level: n/a
Version: v2c
Mode: R
Command
Description
show snmp users
Displays the configured SNMP users on the server.
set snmp user add
Adds an SNMP user.
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Appendix C
Command Reference
show cdp
show cdp
To display CDP information for a server, enter the following command.
show cdp {config | list}
Syntax Description
config
Displays the current CDP configuration on the server.
list
Displays the interfaces on which you can enable or disable CDP.
Usage Guidelines
Use this command to verify the CDP configuration on a server, or to see on which interfaces you can
enable CDP on a particular server.
Examples
In the following example, the command output shows the current CDP configuration on a server. This
particular example shows the default configuration for all Cisco TelePresence Exchange System servers.
admin: show cdp config
CDP Configuration: Enabled
Hello Timer : 60 seconds
Hold Time
: 180 seconds
Enabled on : bond0
In the following example, the command output from an administration or call engine server shows that
only the Bond 0 interface is available for enabling CDP:
admin: show cdp list
Available Interfaces:
bond0
In the following example, the command output from a database server shows that Bond 0 and Bond 1
interfaces are available for enabling CDP:
admin: show cdp list
Available Interfaces:
bond0
bond1
Related Commands
Command
Description
set cdp enable
Enables CDP for one or all interfaces on a server.
set cdp disable
Disables CDP for one or all interfaces on a server.
set cdp timer
Specifies how often the server sends CDP updates.
set cdp holdtime
Specifies the length of time that the receiving device should hold a
CDP packet from this server before discarding it.
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Appendix C
Command Reference
show dbip
show dbip
To display the database virtual IP (VIP) address that is configured on the administration server or call
engine server, enter the following command.
show dbip
Syntax Description
This command has no arguments or keywords.
Usage Guidelines
Use this command only on the administration server or call engine server.
You can use this command to verify that the correct database VIP address is configured on the
administration server or call engine server.
Examples
The following example shows how to display the database VIP address:
admin: show dbip
Database IP: 10.22.130.54
Related Commands
Command
Description
set adminserver changedbip Configures the database VIP address that is configured on the
administration server.
set sipserver changedbip
Configures the database VIP address that is configured on the call
engine server.
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Appendix C
Command Reference
show engineip
show engineip
To display which IP address the call engine server is using to listen for SIP messages, enter the following
command.
show engineip
Syntax Description
This command has no arguments or keywords.
Usage Guidelines
Use this command only on the call engine server.
If the command output shows an IP address that differs from the IP address of Ethernet 0 (or Bond 0),
contact a customer service representative.
Examples
In the following example, the call engine server is listening for SIP messages on 10.22.130.50, which
matches the IP address of Bond 0:
admin: show engineip
SIP Engine IP: 10.22.130.50
admin: show network eth0
eth0 has been overridden by Network Fault Tolerance.
To view the Ethernet port configuration, please use following command:
show network failover
admin: show network failover
Bond 0
DHCP
: disabled
IP Address
: 10.22.130.50
Link Detected: no
Status
IP Mask
Mode
: up
: 255.255.255.224
: Auto disabled, N/A, N/A
Ethernet 0
DHCP
: disabled
IP Address
:
Link Detected: yes
Status
IP Mask
Mode
: up
:
: Auto enabled, Full, 1000MB/s
Ethernet 1
DHCP
: disabled
IP Address
:
Link Detected: yes
Status
IP Mask
Mode
: up
:
: Auto enabled, Full, 1000MB/s
DNS
Primary
Options
Domain
Gateway
Related Commands
:
Secondary :
: timeout:5 attempts:2
:
: 10.22.130.33 on Ethernet bond0
Command
Description
set network ip eth0
Changes the IP address of a server.
show network eth0
Displays the Ethernet port configuration.
show network failover Displays which interfaces are bonded together for network fault tolerance.
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Appendix C
Command Reference
show network eth0
show network eth0
To display the details for the Ethernet port on the switch that connects to the network, enter the following
command.
show network eth0
Syntax Description
This command has no arguments or keywords.
Usage Guidelines
Use this command to check the general status of the network connection.
Examples
In the following example, NIC teaming is not enabled on the server:
admin# show network eth0
Ethernet 0
DHCP
: disabled
IP Address
: 10.22.139.232
Link Detected: yes
Duplicate IP : no
Status
IP Mask
Mode
: up
: 255.255.255.224
: Auto enabled, Full, 1000 Mbits/s
DNS
Not configured.
Gateway
: 10.22.139.225 on Ethernet 0
In the following example, NIC teaming is enabled on the server, so the IP address of the server is
associated with the Bond 0 interface instead of Ethernet 0:
admin: show network eth0
eth0 has been overridden by Network Fault Tolerance.
To view the Ethernet port configuration, please use following command:
show network failover
admin: show network failover
Bond 0
DHCP
: disabled
IP Address
: 10.22.130.58
Link Detected: no
Status
IP Mask
Mode
: up
: 255.255.255.224
: Auto disabled, N/A, N/A
Ethernet 0
DHCP
: disabled
IP Address
:
Link Detected: yes
Status
IP Mask
Mode
: up
:
: Auto enabled, Full, 1000MB/s
Ethernet 1
DHCP
: disabled
IP Address
:
Link Detected: yes
Status
IP Mask
Mode
: up
:
: Auto enabled, Full, 1000MB/s
DNS
Primary
Options
Domain
Gateway
:
Secondary :
: timeout:5 attempts:2
:
: 10.22.130.33 on Ethernet bond0
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Appendix C
Command Reference
show network eth0
Related Commands
Command
Description
set network failover ena
Enables the bond between Ethernet 0 and Ethernet 1 on the
administration server or call engine server.
show network failover
Displays which interfaces are bonded together on the server.
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Appendix C
Command Reference
show network failover
show network failover
To display which interfaces are bonded together for network fault tolerance, enter the following
command.
show network failover
Syntax Description
This command has no arguments or keywords.
Usage Guidelines
When NIC teaming is enabled on the server (as it is by default), the Cisco TelePresence
Exchange System software bonds certain interfaces together for redundancy, depending on the type of
server:
Server
Bonded Interfaces
Database server
Bond 0—Ethernet 0 with Ethernet 2
Bond 1—Ethernet 1 with Ethernet 3
Examples
Administration server
Bond 0—Ethernet 0 with Ethernet 1
Call engine server
Bond 0—Ethernet 0 with Ethernet 1
The following example shows that Ethernet 0 and Ethernet 1 are bonded together as Bond 0:
admin: show network failover
Bond 0
DHCP
: disabled
IP Address
: 10.22.139.105
Link Detected: no
Status
IP Mask
Mode
: up
: 255.255.255.240
: Auto disabled, N/A, N/A
Ethernet 0
DHCP
: disabled
IP Address
:
Link Detected: yes
Status
IP Mask
Mode
: up
:
: Auto enabled, Full, 1000MB/s
Ethernet 1
DHCP
: disabled
IP Address
:
Link Detected: no
Status
IP Mask
Mode
: up
:
: Auto enabled, Unknown! (255), 1000MB/s
DNS
Primary
Options
Domain
Gateway
:
Secondary :
: timeout:5 attempts:2
: localdomain
: 10.22.139.97 on Ethernet bond0
The following example shows that bonding has been disabled on the server:
admin: show network failover
Network Fault Tolerance is not configured.
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Appendix C
Command Reference
show network failover
Related Commands
Command
Description
set network failover
dis
Disables the bond between Ethernet 0 and Ethernet 1 on the administration
server or call engine server.
set network failover
ena
Enables the bond between Ethernet 0 and Ethernet 1 on the administration
server or call engine server.
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Appendix C
Command Reference
show role
show role
To display the role of a Cisco TelePresence Exchange System server, enter the following command.
show role
Syntax Description
This command has no arguments or keywords.
Usage Guidelines
None.
Examples
The following example shows sample output from a database server:
admin:show role
Host Name
Role
: ctx-db-1
: Database
Date
Time Zone
Locale
: Thu Feb 10, 2011 04:51:03
: Coordinated Universal Time (Etc/UTC)
: en_US.UTF-8
Memory Total:
Free:
Used:
Cached:
Shared:
Buffers:
8290136K
7898884K
391252K
156724K
0K
32556K
Disk/active
Disk/inactive
Total
8064272K
8064304K
Free
6327356K
7603816K
Used
1654988K (21%)
50832K
The following example shows sample output from a call engine server:
admin: show role
Host Name
:
Role
:
Database Name:
Database IP :
Admin Name
:
Admin IP
:
Date
Time Zone
Locale
Memory Total:
Free:
Used:
Cached:
Shared:
Buffers:
ctx-engine-a
Engine
ctx-db
10.22.130.54
: Fri Sep 10, 2010 16:46:07
: Coordinated Universal Time (Etc/UTC)
: en_US.UTF-8
8290136K
4613228K
3676908K
2744600K
0K
114360K
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Appendix C
show role
Total
8064272K
8064304K
Disk/active
Disk/inactive
Free
5359072K
7603816K
Used
2623272K (33%)
50832K
The following example shows sample output from an administration server:
admin: show role
Host Name
:
Role
:
Database Name:
Database IP :
Engine Name :
Engine IP
:
Date
Time Zone
Locale
Related Commands
ctx-admin-a
Admin
ctx-db
10.22.130.54
: Fri Sep 10, 2010 16:51:29
: Coordinated Universal Time (Etc/UTC)
: en_US.UTF-8
Memory Total:
Free:
Used:
Cached:
Shared:
Buffers:
8290136K
6025892K
2264244K
1660596K
0K
80884K
Disk/active
Disk/inactive
Total
8064272K
8064304K
Free
5891600K
7603816K
Used
2090744K (27%)
50832K
None.
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Command Reference
Appendix C
Command Reference
show siplb
show siplb
To display the SIP load balancer virtual IP (VIP) address and port configuration on the call engine server,
enter the following command.
show siplb
Syntax Description
This command has no arguments or keywords.
Usage Guidelines
Use this command only on the call engine servers.
Examples
The following example shows the configured SIP load balancer VIP address and port:
admin: show siplb
SIP Loadbalancer Host: 10.22.139.103
SIP Loadbalancer Port: 5060
The following example shows that the SIP load balancer is not configured on the call engine server:
admin: show siplb
SIP Loadbalancer is not enabled/configured on this server.
Related Commands
Command
Description
set sipserver siplb ena
Configures the SIP load balancer VIP address and port on the call engine
server.
set sipserver siplb dis
Removes the SIP load balancer VIP address and port configuration on the
call engine server.
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Appendix C
Command Reference
show snmp trapdests
show snmp trapdests
To display the SNMP trap destinations that are configured on a Cisco TelePresence Exchange System
server, enter the following command.
show snmp trapdests
Syntax Description
This command has no arguments or keywords.
Usage Guidelines
For details, see the “Configuring SNMP” chapter.
Examples
The following example shows the configured SNMP trap destinations on a server:
admin: show snmp trapdests
1) Host = 10.101.180.49:162 (Version 3)
Version 3 Options:
User = TimTrap
PW
= authpriv
Level = authnopriv
Hash = md5
EngineID = 0x80001f8803001a6406bc16
2) Host = 10.101.180.49:162 (Version 3)
Version 3 Options:
User = trapusr
PW
= trappass
Level = authnopriv
Hash = md5
EngineID = 0x8000DEECAFE8111BEEFADE
Related Commands
Command
Description
set snmp trapdest add Adds an SNMP trap destination.
set snmp trapdest del
Deletes an SNMP trap destination.
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Appendix C
Command Reference
show snmp users
show snmp users
To display the all SNMP users that are configured on a Cisco TelePresence Exchange System server,
enter the following command.
show snmp users
Syntax Description
This command has no arguments or keywords.
Usage Guidelines
For details, see the “Configuring SNMP” chapter.
Examples
The following example shows the configured SNMP users:
admin: show snmp users
1) Username: admin
Level: AuthNoPriv
2)
Related Commands
Username: tim
Level: AuthNoPriv
Version: v3
Mode: RW
Version: v3
Mode: RW
3) Community: TimRO
Level: n/a
Version: v2c
Mode: R
4) Community: TimRW
Level: n/a
Version: v2c
Mode: RW
Command
Description
set snmp user add
Adds an SNMP user.
set snmp user del
Deletes an SNMP user.
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Appendix C
Command Reference
show trapvip
show trapvip
To see whether the system is configured to include a virtual IP (VIP) address in product-specific SNMP
notifications, enter the following command.
show trapvip
Syntax Description
This command has no arguments or keywords.
Usage Guidelines
Use this command only on the administration server.
For details, see the following sections:
Examples
•
Adding a Cluster-Identifying VIP Address to SNMP Notifications, page 26-8
•
Removing the Cluster-Identifying VIP Address from SNMP Notifications, page 26-10
The following example shows that a VIP address is configured to be included in product-specific
notifications:
admin: show trapvip
SNMP Trap VIP: 10.22.129.200
The following example shows that a VIP address is not configured to be included in product-specific
notifications:
admin: show trapvip
SNMP Trap VIP is not enabled/configured on this server.
Related Commands
Command
Description
set adminserver
trapvip
Adds or removes a virtual IP (VIP) address in product-specific SNMP
notifications.
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Appendix C
Command Reference
utils network ping
utils network ping
To verify connectivity to a database server, administration server, or call engine server, enter the
following command from a network console:
utils network ping ip-address
Syntax Description
ip-address
Usage Guidelines
Use this command to verify network connectivity from any Cisco TelePresence Exchange System server
to another machine.
Examples
The following example shows how to verify network connectivity from any Cisco TelePresence
Exchange System server to another machine:
IP address or virtual IP (VIP) address to which you are testing connectivity.
admin: utils network ping 10.22.139.230
PING 10.22.139.230 (10.22.139.230) 56(84) bytes of data.
64 bytes from 10.22.139.230: icmp_seq=0 ttl=62 time=0.285
64 bytes from 10.22.139.230: icmp_seq=1 ttl=62 time=0.189
64 bytes from 10.22.139.230: icmp_seq=2 ttl=62 time=0.193
64 bytes from 10.22.139.230: icmp_seq=3 ttl=62 time=0.187
ms
ms
ms
ms
--- 10.22.139.230 ping statistics --4 packets transmitted, 4 received, 0% packet loss, time 2999ms
rtt min/avg/max/mdev = 0.187/0.213/0.285/0.043 ms, pipe 2
Related Commands
None.
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Appendix C
Command Reference
utils patch download
utils patch download
To download the patch to the local patch repository of the server, enter the following command.
utils patch download
Syntax Description
This command has no arguments or keywords.
Usage Guidelines
Before you install the patch, you must download it to your designated server.
When you use this command, you are prompted to enter the IP address, username, password, directory,
and name of the file to download from the SSH file transfer protocol (SFTP) server. An error occurs if
your user credentials are not valid or an invalid field is entered.
Note
Examples
The location of the patch is not displayed.
The following example shows how to download the patch from the SFTP server:
admin: utils patch download
SFTP server IP: 55.81.143.210
SFTP server port [22]:
User ID: root
Password: ********
Directory containing file to download: /patches/ctx
Name of file to download: BusinessTP-patchbundle-release version number.tar.gz
Download starting.
minutes.
Depending on your network speed, the download may take several
Download completed.
Related Commands
Command
Description
utils patch history
Lists the sequence of the patches that have been installed and uninstalled.
utils patch install
Installs the patch on the administration server or call engine server.
utils patch
show-patches
Displays the names of the patch files that are downloaded in to the
repository.
utils patch uninstall
Uninstalls the patch that has already been installed on either the
administration server or call engine server.
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Appendix C
Command Reference
utils patch history
utils patch history
To list the sequence of the patches that have been installed and uninstalled, enter the following
command.
utils patch history
Syntax Description
This command has no arguments or keywords.
Usage Guidelines
A new entry is added to the patch history each time a patch is installed or uninstalled. Each entry displays
the date, time of action of when the install or uninstall occurred, whether the entry is for an install or
uninstall, and the version of the patch that is installed or uninstalled.
A message is displayed if no patches were installed.
Examples
The following example shows the history of each patch:
admin: utils patch history
Patch History:
Wed Jan 18 21:20:20 PST 2012 install release version number.P2
Wed Jan 18 21:21:48 PST 2012 uninstall release version number.P2
Related Commands
Command
Description
utils patch download
Downloads the patch to the local patch repository of the server.
utils patch install
Installs the patch on the administration server or call engine server.
utils patch
show-patches
Displays the names of the patch files that are downloaded in to the
repository.
utils patch uninstall
Uninstalls the patch that has already been installed on either the
administration server or call engine server.
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Appendix C
Command Reference
utils patch install
utils patch install
To install the patch on the administration server or call engine server, enter the following command.
utils patch install patch-file
Syntax Description
patch-file
Usage Guidelines
Use this command to install the patch file that you previously downloaded on the administration server
or call engine server. To locate the names of the previously downloaded patch files, use the utils patch
show-patches command. You must gracefully halt the operation of the administration and call engine
servers before continuing (see the utils service adminserver stop command or utils service sipserver stop
command). When the patch is installed on all the servers, you must start the services again.
Name of the patch file you want to install.
A message is displayed if the patch installation is successful or not. You will also be prompted for the
following conditions:
Examples
•
The name of the patch file is not entered correctly.
•
The patch is not found in the repository.
•
The patch is already installed.
•
The install.sh script fails or is not found.
The following example shows how to install the patch on the administration server:
admin: utils service adminserver stop
adminserver...................Stopped
admin: utils patch install BusinessTP-patchbundle-release version number.tar.gz
Please make sure that the admin and sip services are stopped on all computers
before continuing with this install.
Do you want to continue with this install (yes/no)? yes
Opening BusinessTP-patchbundle-release version number.tar.gz...
./artifacts/
./artifacts/ctc_userInterface.xml
./install.sh
./properties.sh
./README.txt
./uninstall.sh
./VERSION
==================== CTC patch install ====================
Current version is release version number
Role of this node is Admin
Current version (short) 1.1.0
Patch version: release version number
Installing patch on admin server.
Saved ctc_userInterface.xml /common/patches/release version number/original/
cp artifacts/ctc_userInterface.xml to /usr/local/platform/conf/cli/interface/
Finished patching....
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Appendix C
Command Reference
utils patch install
Installation Complete
When all computers have been patched, restart the services.
admin: utils service adminserver start
adminserver.................Started - PID <27494>
Related Commands
Command
Description
utils patch download
Downloads the patch to the local patch repository of the server.
utils patch history
Lists the sequence of the patches that have been installed and uninstalled.
utils patch
show-patches
Displays the names of the patch files that are downloaded in to the
repository.
utils patch uninstall
Uninstalls the patch that has already been installed on either the
administration server or call engine server.
utils service
adminserver start
Starts an administration server after your server is down or after you use the
utils service adminserver stop command.
utils service
adminserver stop
Gracefully stops an administration server.
utils service sipserver
start
Starts a call engine server that is down.
utils service sipserver
stop
Gracefully stops a call engine server.
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Appendix C
Command Reference
utils patch show-patches
utils patch show-patches
To display the names of the patch files that are downloaded in to the repository, enter the following
command.
utils patch show-patches
Syntax Description
This command has no arguments or keywords.
Usage Guidelines
Use this command to display the patch files that are in the repository. A message is displayed if no patch
files were found in the repository.
Examples
The following example shows how to display the patch files:
admin: utils patch show-patches
Patch Files:
BusinessTP-patchbundle-release version number.tar.gz
Related Commands
Command
Description
utils patch download
Downloads the patch to the local patch repository of the server.
utils patch history
Lists the sequence of the patches that have been installed and uninstalled.
utils patch install
Installs the patch on the administration server or call engine server.
utils patch uninstall
Uninstalls the patch that has already been installed on either the
administration server or call engine server.
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Appendix C
Command Reference
utils patch uninstall
utils patch uninstall
To uninstall the patch that has already been installed on either the administration server or call engine
server, enter the following command.
utils patch uninstall
Syntax Description
This command has no arguments or keywords.
Usage Guidelines
Use this command to uninstall the patch that you recently installed. Before you uninstall the patch, you
must gracefully halt the operation of the administration server and call engine server (see the utils
service adminserver stop command or utils service sipserver stop command). When the patch is
uninstalled on all the servers, you must start the services again.
A message is displayed if the patch uninstall is successful or not. Only the most recently applied patch
is uninstalled. You cannot uninstall multiple patches to revert the system back to the original state. If you
attempt to uninstall more than one patch, a message is displayed that another install must be performed
before any additional uninstalls can be performed.
Examples
The following example shows how to uninstall the patch on the administration server:
admin: utils service adminserver stop
adminserver...................Stopped
admin: utils patch uninstall
Do you want to continue with this uninstall (yes/no)? yes
==================== CTC patch uninstall ====================
Role of this node is Admin
Patch version: release version number
Uninstalling patch on admin server.
Restoring original files /common/patches/release version
number/original//ctc_userInterface.xml to /usr/local/platform/conf/cli/interface/
Uninstall Complete
When all computers have been unpatched, restart the services.
admin: utils service adminserver start
adminserver.................Started - PID <7120>
Related Commands
Command
Description
utils patch download
Downloads the patch to the local patch repository of the server.
utils patch history
Lists the sequence of the patches that have been installed and uninstalled.
utils patch install
Installs the patch on the administration server or call engine server.
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Appendix C
Command Reference
utils patch uninstall
Command
Description
utils patch
show-patches
Displays the names of the patch files that are downloaded in to the
repository.
utils service
adminserver start
Starts an administration server after your server is down or after you use the
utils service adminserver stop command.
utils service
adminserver stop
Gracefully stops an administration server.
utils service sipserver
start
Starts a call engine server that is down.
utils service sipserver
stop
Gracefully stops a call engine server.
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Appendix C
Command Reference
utils service adminserver start
utils service adminserver start
To start an administration server after your server is down or after you use the utils service adminserver
stop command, enter the following command.
utils service adminserver start
Syntax Description
This command has no arguments or keywords.
Usage Guidelines
Use this command to gracefully start an administration server.
Examples
In the following example, the utils service adminserver start command was entered because the server
status indicated that the administration server was not running:
admin: utils service adminserver status
adminserver.................Not running
admin: utils service adminserver start
adminserver.................Started - PID <23338>
admin: utils service adminserver status
adminserver.................Starting - PID <23338>
admin: utils service adminserver status
adminserver.................Running - PID <23338>
Related Commands
Command
Description
utils service
adminserver stop
Gracefully stops an administration server.
utils service
adminserver status
Displays the status of the administration server.
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Appendix C
utils service adminserver status
utils service adminserver status
To check the status of an administration server, enter the following command.
utils service adminserver status
Syntax Description
This command has no arguments or keywords.
Examples
The following example shows that the administration server is up and running:
admin: utils service adminserver status
adminserver.............................Not running
The following example shows that the administration server was stopped:
admin: utils service adminserver status
adminserver.............................<Pid: 3223> Not Running
Related Commands
Command
Description
utils service database
status
Checks the status of the database server.
utils service sipserver
status
Checks the status of the call engine server.
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Command Reference
Appendix C
Command Reference
utils service adminserver stop
utils service adminserver stop
To gracefully stop an administration server, enter following command.
utils service adminserver stop
Syntax Description
This command has no arguments or keywords.
Usage Guidelines
Use this command whenever you need to gracefully halt operation of an administration server.
If you enter this command, the CISCO-TELEPRESENCE-EXCHANGE-SYSTEM-MIB will stop
responding. After you start the administration server by entering the utils service adminserver start
command, the product-specific MIB will start responding.
Examples
The following example shows how to gracefully halt the operation of the administration server:
admin: utils service adminserver status
adminserver.................Running - PID <10817>
admin: utils service adminserver stop
adminserver...............Stopped
admin: utils service adminserver status
adminserver.................Not running
Related Commands
Command
Description
utils service
adminserver start
Gracefully starts the administration server.
utils service
adminserver status
Displays the status of the administration server.
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Appendix C
Command Reference
utils service corosync status
utils service corosync status
To check the status of a corosync service on the current server, enter the following command.
utils service corosync status
Syntax Description
This command has no arguments or keywords.
Usage Guidelines
Use this command on the administration, call engine, and database servers.
The corosync utility determines which database server takes on the primary role in the cluster. Corosync
uses input from each server in the cluster to make this determination and runs on each server as a service.
Examples
The following example shows that the corosync service is up and running on all the Cisco TelePresence
Exchange System servers:
admin: utils service corosync status
corosync.................Running - PID <18613>
The following example shows that the corosync service is not running on all the Cisco TelePresence
Exchange System servers:
admin: utils service corosync status
corosync.................Not running
Related Commands
Command
Description
utils service crm status
Monitors the Cluster Resource Manager (CRM) status on all the
Cisco TelePresence Exchange System servers.
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Appendix C
Command Reference
utils service crm status
utils service crm status
To monitor the Cluster Resource Manager (CRM) status on all the Cisco TelePresence Exchange System
servers, enter the following command.
utils service crm status
Syntax Description
This command has no arguments or keywords.
Usage Guidelines
Use this command to check and monitor the CRM status.
In the example, the header shows a summary of the following status fields:
Examples
•
Date, time of action, and version of when the cluster status last provided a successful output.
•
The machine, which is used as the current domain controller (DC), indicates which of the six servers
is the current domain controller. During normal operation, all six servers show the same DC and it
should be the partition with the quorum. For example, if one server shows a different DC or the
partition does not have a quorum, check the network connectivity between the servers. A minimum
of four servers must always be online to satisfy the quorum requirement.
•
The expected number of servers that are known to the cluster is six.
•
The expected number of known resources that are configured is three.
The following example shows a summary of the current CRM status on the servers, displays the status
of all six servers as online, displays the status of one database server with three resources as started, and
displays the expected behavior for the four entries on the administration and call engine servers:
admin: utils service crm status
============
Last updated: Tue Apr 3 21:20:53 2012
Stack: openais
Current DC: feature8-db2 - partition with quorum
Version: 1.0.9-89bd754939df5150de7cd76835f98fe90851b677
6 Nodes configured, 6 expected votes
3 Resources configured.
============
Online: [ feature8-engine2 feature8-admin2 feature8-db2 feature8-engine1 feature
8-admin1 feature8-db1 ]
Resource Group: mysql
mysql_filesystem
(ocf::heartbeat:Filesystem):
Started feature8-db2
mysql_vip (ocf::heartbeat:IPaddr2):
Started feature8-db2
mysql_server
(ocf::heartbeat:mysql): Started feature8-db2
Master/Slave Set: mysql_replication
Masters: [ feature8-db2 ]
Slaves: [ feature8-db1 ]
Clone Set: gateway_conn_monitor
Started: [ feature8-engine2 feature8-db2 feature8-admin2 feature8-engine1 f
eature8-admin1 feature8-db1 ]
Failed actions:
drbd_mysql:0_monitor_0 (node=feature8-admin2, call=5, rc=5, status=complete)
: not installed
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Appendix C
Command Reference
utils service crm status
drbd_mysql:0_monitor_0 (node=feature8-engine2, call=5, rc=5, status=complete
): not installed
drbd_mysql:0_monitor_0 (node=feature8-engine1, call=5, rc=5, status=complete
): not installed
drbd_mysql:0_monitor_0 (node=feature8-admin1, call=5, rc=5, status=complete)
: not installed
Related Commands
Command
Description
utils service corosync
status
Checks the status of a corosync service on the current server.
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Appendix C
Command Reference
utils service database drbd disable-ha
utils service database drbd disable-ha
To disable high availability (HA) and set the current secondary database server to take over the primary
HA role, enter the following command.
utils service database drbd disable-ha
Syntax Description
This command has no arguments or keywords.
Usage Guidelines
Use this command to set the current secondary database server to act as the primary server. This situation
allows the primary database server to assume the primary HA role even when it did not meet the
minimum quorum of four votes. For details, see the “Recovering from a Situation Where Three or More
Servers Failed” section on page 33-1.
Examples
The following example shows how to disable HA on a database server:
admin: utils service database drbd disable-ha
Disabling quorum requirement... [Done]
Related Commands
Command
Description
utils service database
drbd enable-ha
Enables HA on the database server.
utils service database
status
Checks the status of the database server.
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Appendix C
Command Reference
utils service database drbd discard-node
utils service database drbd discard-node
To reset a database server to function in the secondary high-availability (HA) role, enter the following
command.
utils service database drbd discard-node
Syntax Description
This command has no arguments or keywords.
Usage Guidelines
Use this command to recover from split brain mode. For details, see the “Split Brain Recovery” chapter.
Note
Examples
When you enter this command, all data on that database server is deleted and cannot be recovered. Make
sure that you carefully follow the instructions for split brain recovery.
The following example shows how to reset a database server to function as the secondary database
server:
admin: utils service database drbd discard-node
This command will make this node as Secondary
Trying to assume secondary role......... [Done]
Ensuring DRBD volume unmounted...
Ensuring DRBD role is Secondary...
Discarding local MySQL data..... [Done]
Related Commands
Command
Description
utils service database
drbd keep-node
Resets a database server to function in the primary high-availability (HA)
role.
utils service database
status
Checks the status of the database server.
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Appendix C
Command Reference
utils service database drbd enable-ha
utils service database drbd enable-ha
To enable high availability (HA) after manually recovering from a failed primary database server, enter
the following command.
utils service database drbd enable-ha
Syntax Description
This command has no arguments or keywords.
Usage Guidelines
Use this command only if you had disabled HA by using the utils service database drbd disable-ha
command. For details, see the “Recovering from a Situation Where Three or More Servers Failed”
section on page 33-1.
Caution
Examples
Entering this command will temporarily interrupt MySQL service. Cisco recommends that you use this
command only during maintenance windows. During the MySQL service interruption, new calls will not
be able to connect to meetings, and users will not be able to schedule meetings.
The following example shows how to enable HA on a database server:
admin: utils service database drbd enable-ha
Enabling quorum requirement... [Done]
Related Commands
Command
Description
utils service database
drbd disable-ha
Disables HA on the database server.
utils service database
status
Checks the status of the database server.
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Appendix C
Command Reference
utils service database drbd force-discard-node
utils service database drbd force-discard-node
To reset the metadata for the Distributed Replicated Block Device (DRBD) and set a database server to
function in the secondary high-availability (HA) role, enter the following command.
utils service database drbd force-discard-node
Syntax Description
This command has no arguments or keywords.
Usage Guidelines
Use this command to recover when the DRBD metadata is corrupted. For details, see the “Recovering
from Corrupted DRBD Metadata” section on page 30-6. The DRBD feature synchronizes the secondary
database with changes that are made on the primary database.
Note
Examples
When you enter this command, all data on that database server is deleted and cannot be recovered. Make
sure that you carefully follow the instructions for corrupted DRBD metadata recovery.
The following example shows how to reset the DRBD metadata and set a database server to function as
the secondary database server:
admin: utils service database drbd force-discard-node
Shutting down Heartbeat...
Stopping High-Availability services:
[ OK ]
Ensuring DRBD volume unmounted...
umount: /dev/drbd0: not mounted
Taking down DRBD Resource...
Recreating DRBD meta-data...
NOT initialized bitmap
Bringing up DRBD...
Starting Heartbeat...
Starting High-Availability services:
[ OK ]
[Done]
Related Commands
Command
Description
utils service database
drbd force-keep-node
Resets the DRBD metadata and sets a database server to function in the
primary high-availability (HA) role.
utils service database
status
Checks the status of the database server.
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Appendix C
Command Reference
utils service database drbd force-keep-node
utils service database drbd force-keep-node
To reset the metadata for the Distributed Replicated Block Device (DRBD) and set a database server to
function in the primary high-availability (HA) role, enter the following command.
utils service database drbd force-keep-node
Syntax Description
This command has no arguments or keywords.
Usage Guidelines
Use this command to recover when the DRBD metadata is corrupted. For details, see the “Recovering
from Corrupted DRBD Metadata” section on page 30-6. The DRBD feature synchronizes the secondary
database with changes that are made on the primary database.
Examples
The following example shows how to reset the DRBD metadata and set a database server to function as
the primary database server:
admin: utils service database drbd force-keep-node
This command will make this node as Primary
Trying to assume primary role......... [Done]
Overwriting peer data... [Done]
Related Commands
Command
Description
utils service database drbd Resets the DRBD metadata and sets a database server to function in the
force-discard-node
secondary high-availability (HA) role.
utils service database
status
Checks the status of the database server.
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Appendix C
Command Reference
utils service database drbd force-mysql-reset
utils service database drbd force-mysql-reset
To reformat the Distributed Replicated Block Device (DRBD) partition, restore a backup MySQL
installation, and set a database server to function in the primary high-availability (HA) role, enter the
following command.
utils service database drbd force-mysql-reset
Syntax Description
This command has no arguments or keywords.
Usage Guidelines
Use this command to recover when the MySQL database is corrupted. For details, see the “Corrupted
MySQL Database Recovery” chapter.
Caution
Examples
All data in the MySQL database will be lost and unrecoverable after entering this command. Make sure
that you follow the corrupted MySQL database recovery procedures carefully.
The following example shows how to reset the DRBD metadata and set a database server to function as
the primary database server:
admin: utils service database drbd force-mysql-reset
This command will make this node as Primary
This command will make this node as Primary
Trying to assume primary role......... [Done]
Temporarily stopping mon services...
Stopping mon daemon: [FAILED]
Stopping MySQL...
ERROR! MySQL manager or server PID file could not be found!
Ensuring DRBD volume unmounted...
Rebuilding DRBD filesystem...
Filesystem label=
OS type: Linux
Block size=4096 (log=2)
Fragment size=4096 (log=2)
5898240 inodes, 11796480 blocks
589824 blocks (5.00%) reserved for the super user
First data block=0
Maximum filesystem blocks=12582912
360 block groups
32768 blocks per group, 32768 fragments per group
16384 inodes per group
Superblock backups stored on blocks:
32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208,
4096000, 7962624, 11239424
Writing inode tables: done
Creating journal (8192 blocks): done
Writing superblocks and filesystem accounting information: done
This filesystem will be automatically checked every 21 mounts or
180 days, whichever comes first. Use tune2fs -c or -i to override.
Remounting DRBD volume...
Retrieving backup MySQL files...
Starting MySQL...
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Appendix C
Command Reference
utils service database drbd force-mysql-reset
Starting MySQL. ERROR! Manager of pid-file quit without updating file.
Starting mon...
Starting mon daemon: [ OK ]
[Done]
The server then restarts, is assigned the primary HA role, and initiates the synchronization process.
Related Commands
Command
Description
utils service database
status
Checks the status of the database server.
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Appendix C
Command Reference
utils service database drbd keep-node
utils service database drbd keep-node
To reset a database server to function in the primary high-availability (HA) role, enter the following
command.
utils service database drbd keep-node
Syntax Description
This command has no arguments or keywords.
Usage Guidelines
Use this command to recover from split brain mode or after replacing a failed initial primary database
server. For details, see one of the following sections:
Examples
•
Split Brain Recovery, page 30-1
•
Recovering from a Situation Where Three or More Servers Failed, page 33-1
The following example shows how to reset a database server to function as the current primary database
server:
admin: utils service database drbd keep-node
This command will make this node as Primary
Trying to assume primary role......... [Done]
Reconnecting to MySQL......... [Done]
Related Commands
Command
Description
utils service database
drbd discard-node
Resets a database server to function in the secondary high-availability (HA)
role.
utils service database
status
Checks the status of the database server.
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Appendix C
Command Reference
utils service database status
utils service database status
To check the status of a database server, enter the following command.
utils service database status
Syntax Description
This command has no arguments or keywords.
Usage Guidelines
Use this command to check the status, configuration, and high-availability (HA) role of a database
server, for example, during the installation and synchronization process.
The command output displays both the initial configured HA role and the current HA role of the node.
The initial configured HA role is determined by whether you specified the primary role during
installation. After the database servers are synchronized and actively in use, you typically only need to
see the current HA role in the command output.
The following sample status values indicate an active and healthy system:
•
Corosync is running.
•
MySQL is running (current primary database server only).
•
The Connection Sync Status field is “Connected.”
A Connection Sync Status value of “WFConnection” means that the server is waiting for a
connection from its redundant peer, for example, after the installation but before database
synchronization.
•
The role values indicate that one server has the primary role, and the other server has the secondary
role, specifically:
– The role state on the left shows the HA role of the server on which you are viewing the command
output.
– The role state on the right shows the HA role of the redundant peer.
•
The Disk Status field is “UpToDate” for both servers, specifically:
– The disk status on the left shows the disk status of the server on which you are viewing the
command output.
– The disk status on the right shows the disk status of the redundant peer.
During the initial synchronization, the command output indicates the progress of the synchronization
process.
This command is also used to diagnose and recover from various database problems. See the following
sections:
•
Split Brain Recovery, page 30-1
•
Corrupted MySQL Database Recovery, page 31-1
•
Server Failure Recovery, page 33-1
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Appendix C
Command Reference
utils service database status
Examples
Sample output from the current primary database server:
admin: utils service database status
-------------------------------------------------------------------------------The initial configured HA role of this node
: primary
The current HA role of this node
: primary
The database vip address
: 10.22.130.61
Node name
: ctx-db-1
Node IP address
: 10.22.130.50
Corosync status
: Running PID <19250>
Current Designated Controller (DC)
: ctx-db-1 - partition with quorum
MySQL status
: Running pid 15633
Connection Sync Status
: Connected
Role (this-node/peer-node)
: Primary/Secondary
Disk Status (this-node/peer-node)
: UpToDate/UpToDate
--------------------------------------------------------------------------------
Sample output from the current secondary database server:
admin: utils service database status
-------------------------------------------------------------------------------The initial configured HA role of this node
: secondary
The current HA role of this node
: secondary
The database vip address
: 10.22.130.61
Node name
: ctx-db-2
Node IP address
: 10.22.130.58
Corosync status
: Running PID <26656>
Current Designated Controller (DC)
: ctx-db-1 - partition with quorum
MySQL status
: Not running (only runs on
database server with current role primary.)
Connection Sync Status
: Connected
Role (this-node/peer-node)
: Secondary/Primary
Disk Status (this-node/peer-node)
: UpToDate/UpToDate
--------------------------------------------------------------------------------
Related Commands
Command
Description
utils service sipserver
status
Checks the status of a call engine server.
utils service
adminserver status
Checks the status of the administration server.
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Appendix C
Command Reference
utils service nodemanager start
utils service nodemanager start
To start a Cisco Tomcat service that is down, enter the following command.
utils service nodemanager start
Syntax Description
This command has no arguments or keywords.
Usage Guidelines
Use this command to gracefully start a Cisco Tomcat service on the administration, call engine, and
database servers.
Examples
In the following example, the utils service nodemanager start command was entered because the
service status indicated that the Cisco Tomcat service was not running.
admin: utils service nodemanager status
tomcat...........................Not running
admin: utils service nodemanager start
tomcat...........................Starting - PID <22970>
admin: utils service nodemanager status
tomcat...........................Running - PID <22970>
Related Commands
Command
Description
utils service
nodemanager status
Checks the status of a Cisco Tomcat service after installation or during
general operations.
utils service
nodemanager stop
Gracefully stops a Cisco Tomcat service.
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Appendix C
Command Reference
utils service nodemanager status
utils service nodemanager status
To check the status of a Cisco Tomcat service after installation or during general operations, enter the
following command:
utils service nodemanager status
Syntax Description
This command has no arguments or keywords.
Usage Guidelines
Use this command to check the status of the Cisco Tomcat service on the administration, call engine, and
database servers.
Examples
The following example shows that the Cisco Tomcat service is up and running:
admin: utils service nodemanager status
tomcat...........................Running - PID <15959>
The following example shows that the Cisco Tomcat service stopped:
admin: utils service nodemanager status
tomcat...........................Not running
Related Commands
Command
Description
utils service
nodemanager start
Starts a Cisco Tomcat service that is down.
utils service
nodemanager stop
Gracefully stops a Cisco Tomcat service.
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Appendix C
Command Reference
utils service nodemanager stop
utils service nodemanager stop
To gracefully stop a Cisco Tomcat service, enter the following command.
utils service nodemanager stop
Syntax Description
This command has no arguments or keywords.
Usage Guidelines
Use this command whenever you need to gracefully halt operation of a Cisco Tomcat service on the
administration, call engine, and database servers.
Examples
The following example shows how to gracefully halt the operation of the Cisco Tomcat service:
admin: utils service nodemanager status
tomcat...........................Running - PID <22970>
admin: utils service nodemanager stop
tomcat......................Stopped
admin: utils service nodemanager status
tomcat...........................Not running
Related Commands
Command
Description
utils service
nodemanager start
Starts a Cisco Tomcat service that is down.
utils service
nodemanager status
Checks the status of a Cisco Tomcat service after installation or during
general operations.
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Appendix C
Command Reference
utils service sipserver start
utils service sipserver start
To gracefully start a call engine server that is down, enter the following command.
utils service sipserver start
Syntax Description
This command has no arguments or keywords.
Usage Guidelines
Use this command to gracefully start a call engine server.
Examples
In the following example, the utils service sipserver start command was entered because the server
status indicated that the call engine server was not running:
admin: utils service sipserver status
sipserver.............................Not running
admin: utils service sipserver start
sipserver.............................Starting - PID <14891>
admin: utils service sipserver status
sipserver.............................Running - PID <14891>
Related Commands
Command
Description
utils service sipserver
stop
Gracefully stops the call engine server.
utils service sipserver
status
Displays the status of the call engine server.
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Appendix C
Command Reference
utils service sipserver status
utils service sipserver status
To check the status of a call engine server after installation or during general operations, enter the
following command.
utils service sipserver status
Syntax Description
This command has no arguments or keywords.
Usage Guidelines
None.
Examples
The following example shows that the call engine server is up and running:
admin: utils service sipserver status
sipserver.............................<Pid: 3223> running
The following example shows that the call engine server stopped:
admin: utils service sipserver status
sipserver.............................Not running
Related Commands
Command
Description
utils service
adminserver status
Checks the status of the administration server.
utils service database
status
Checks the status of the database server.
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Appendix C
Command Reference
utils service sipserver stop
utils service sipserver stop
To gracefully stop a call engine server, enter the following command.
utils service sipserver stop service
Syntax Description
This command has no arguments or keywords.
Examples
The following example shows how to gracefully halt the operation of the call engine server:
admin: utils service sipserver status
sipserver.............................Running - PID <13097>
admin: utils service sipserver stop
sipserver.................................Stopped
admin: utils service sipserver status
sipserver.............................Not running
Related Commands
Command
Description
utils service sipserver
start
Gracefully starts a call engine server.
utils service sipserver
status
Checks the status of a call engine server.
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Appendix C
Command Reference
utils snmp get
utils snmp get
To get the SNMP data for a discrete MIB object, enter one of the following commands, depending on
whether you are using SNMP version 3 or 2c.
utils snmp get 3 username ip-address object-id [file]
utils snmp get 2c community-string ip-address object-id [file]
Syntax Description
3
Specifies SNMP version 3.
username
SNMP username.
2c
Specifies SNMP version 2c.
community-string
Community string.
ip-address
IP address of the server that you want to query.
To query the server on which you are logged in to the CLI, enter the
localhost IP address 127.0.0.1.
Usage Guidelines
object-id
Object ID (OID).
file
(Optional) Filename or directory path to the file for the output.
This command enables you to query a server for the value of a discrete MIB object, or one piece of
management data. If you instead want the values of a table MIB object, which contains multiple pieces
of management data, use the utils snmp walk command.
This command is typically used to troubleshoot SNMP issues. See the “Troubleshooting SNMP” section
on page 26-12.
Examples
The following example shows how to get the system description (sysDescr.0) from SNMP:
admin: utils snmp get 2c private 10.22.140.73 1.3.6.1.2.1.1.1.0
This command may temporarily impact CPU performance.
Continue (y/n)? y
iso.3.6.1.2.1.1.1.0 STRING: "\"Hardware:7845I3, 2 Intel(R) Xeon(R) CPU
E5540
2.53GHz, 8192 MB Memory: Software:UCOS 4.0.0.0-31 Product:Cisco TelePresence Exchange
System:1.0.1.0.1103-6\""
Related Commands
Command
Description
show snmp users
Displays the configured SNMP users on the server.
utils snmp walk
Get the SNMP data for a table MIB object.
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@
Appendix C
Command Reference
utils snmp hardware-agents restart
utils snmp hardware-agents restart
To restart the hardware agent for an IBM server, enter the following command.
utils snmp hardware-agents restart
Syntax Description
This command has no arguments or keywords.
Usage Guidelines
Use this command to restart the hardware agent for an IBM server without rebooting the server.
Typically, this command is used only if the hardware agent on the server fails, that is, when IBM MIBs
do not respond while the CISCO-TELEPRESENCE-EXCHANGE-SYSTEM-MIB and other MIBs
continue to work.
Examples
The following example shows how to restart the hardware agent for an IBM server:
admin: utils snmp hardware-agents restart
Stopping SNMP agents ...
SNMP agents stopped
Starting SNMP agents ...
SNMP agents started
Related Commands
None.
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Appendix C
Command Reference
utils snmp walk
utils snmp walk
To get the SNMP data for a table MIB object, enter one of the following commands, depending on
whether you are using SNMP version 3 or 2c.
utils snmp walk 3 username ip-address object-id
utils snmp walk 2c community-string ip-address object-id
Syntax Description
3
Specifies SNMP version 3.
username
SNMP username.
2c
Specifies SNMP version 2c.
community-string
Community string.
ip-address
IP address of the server that you want to query.
To query the server on which you are logged in to the CLI, enter the
localhost IP address 127.0.0.1.
Usage Guidelines
object-id
Object ID (OID).
file
Not supported.
This command enables you to query a server for the values of a table MIB object, which contains
multiple pieces of management data. If you instead want to query a server for the value of a discrete MIB
object, or one piece of management data, use the utils snmp get command.
This command is typically used to troubleshoot SNMP issues. See the “Troubleshooting SNMP” section
on page 26-12.
Examples
The following example shows how to query an administration server for the values of the
CISCO-TELEPRESENCE-EXCHANGE-SYSTEM-MIB objects:
admin: utils snmp walk 2c public 127.0.0.1 1.3.6.1.4.1.9.9.758
This command may temporarily impact CPU performance.
Continue (y/n)? y
iso.3.6.1.4.1.9.9.758.1.1.1.1.2.1 Hex-STRING: 8A 96 01 49 2B 3B 42 0D 01 2B 3B
0D
iso.3.6.1.4.1.9.9.758.1.1.1.1.3.1 STRING: "cisco"
iso.3.6.1.4.1.9.9.758.1.1.1.1.4.1 STRING: "description 1"
iso.3.6.1.4.1.9.9.758.1.1.1.1.5.1 STRING: "null"
iso.3.6.1.4.1.9.9.758.1.1.2.1.2.1 Hex-STRING: 8A 96 01 49 2B 3B 42 0D 01 2B 3B
1D
iso.3.6.1.4.1.9.9.758.1.1.2.1.2.2 Hex-STRING: 8A 96 01 49 2B 3B 42 0D 01 2B 3B
28
iso.3.6.1.4.1.9.9.758.1.1.2.1.3.1 STRING: "San Francisco"
iso.3.6.1.4.1.9.9.758.1.1.2.1.3.2 STRING: "San FranciscoLMLM"
iso.3.6.1.4.1.9.9.758.1.1.2.1.4.1 STRING: "null"
iso.3.6.1.4.1.9.9.758.1.1.2.1.4.2 STRING: "8a9601492b3b420d012b3b60a4e7001d"
iso.3.6.1.4.1.9.9.758.1.1.2.1.5.1 Hex-STRING: 8A 96 01 49 2B 3B 42 0D 01 2B 3B
0D
iso.3.6.1.4.1.9.9.758.1.1.2.1.5.2 Hex-STRING: 8A 96 01 49 2B 3B 42 0D 01 2B 3B
0D
iso.3.6.1.4.1.9.9.758.1.1.3.1.2.1 Hex-STRING: 8A 96 01 49 2B A4 08 1A 01 2B AC
E8
45 0C 70 00
60 A4 E7 00
60 A5 1C 00
45 0C 70 00
45 0C 70 00
20 FD 10 03
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Appendix C
Command Reference
utils snmp walk
iso.3.6.1.4.1.9.9.758.1.1.3.1.3.1 STRING: "testSNMP"
iso.3.6.1.4.1.9.9.758.1.1.3.1.4.1 STRING: "null"
iso.3.6.1.4.1.9.9.758.1.1.3.1.5.1 Gauge32: 48
iso.3.6.1.4.1.9.9.758.1.1.3.1.6.1 INTEGER: 2
iso.3.6.1.4.1.9.9.758.1.1.3.1.7.1 Hex-STRING: 8A 96 01 49 2B 3B 42 0D 01 2B 3B 45 0C 70 00
0D
iso.3.6.1.4.1.9.9.758.1.1.4.1.1.2.1 Hex-STRING: 8A 96 01 49 2B BC 9D 2A 01 2B C0 38 4C AC
01 C9
iso.3.6.1.4.1.9.9.758.1.1.4.1.1.2.2 Hex-STRING: 8A 96 01 49 2B 64 00 20 01 2B 6A 26 BD FD
03 27
iso.3.6.1.4.1.9.9.758.1.1.4.1.1.2.3 Hex-STRING: 8A 96 01 49 2B 54 91 68 01 2B 54 96 59 3A
00 2A
iso.3.6.1.4.1.9.9.758.1.1.4.1.1.2.4 Hex-STRING: 8A 96 01 49 2B 3B 42 0D 01 2B 3B D3 2D F6
01 04
iso.3.6.1.4.1.9.9.758.1.1.4.1.1.3.1 STRING: "agile5-ctsman2"
iso.3.6.1.4.1.9.9.758.1.1.4.1.1.3.2 STRING: "tps1"
iso.3.6.1.4.1.9.9.758.1.1.4.1.1.3.3 STRING: "agile5-ctms"
iso.3.6.1.4.1.9.9.758.1.1.4.1.1.3.4 STRING: "agile4-ivr-resource"
Press <enter> for 1 line, <space> for one page, or <q> to quit
Related Commands
Command
Description
show snmp users
Displays the configured SNMP users on the server.
utils snmp get
Gets the SNMP data for a discrete MIB object.
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Appendix C
Command Reference
utils system restart
utils system restart
To restart a database, administration, or call engine server, enter the following command:
utils system restart
Syntax Description
This command has no arguments or keywords.
Usage Guidelines
If you restart the server over SSH, you will lose your connection while the server restarts.
Examples
The following example shows how to restart a database server:
admin: utils system restart
Do you really want to restart ?
Enter (yes/no)? yes
Current DRBD state is Connected. OK to proceed with restart.
Appliance is being Restarted ...
Shutting down Service Manager will take some time..
\
Service Manager shutting down services... Please Wait
DONE!!!!
Broadcast message from root (Thu Feb 10 04:55:47 2011):
The system is going down for reboot NOW!
Waiting .
Operation succeeded
restart now.
Related Commands
Command
Description
utils system shutdown
Shuts down a Cisco TelePresence Exchange System server.
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Appendix C
Command Reference
utils system shutdown
utils system shutdown
To shut down a database, administration, or call engine server, enter the following command.
utils system shutdown
Syntax Description
This command has no arguments or keywords.
Usage Guidelines
Use this command to shut down the system for maintenance, for example, to upgrade software.
Examples
The following example shows how to shut down a database server:
admin: utils system shutdown
Do you really want to shutdown ?
Enter (yes/no)? yes
Current DRBD state is Connected. OK to proceed with restart.
Appliance is being Powered - Off ...
Shutting down Service Manager will take some time..
\
Service Manager shutting down services... Please Wait
DONE!!!!
Broadcast message from root (Thu Mar 24 19:47:04 2011):
The system is going down for system halt NOW!
Waiting .
Operation succeeded
shutdown now.
Related Commands
Command
Description
utils system restart
Restarts a Cisco TelePresence Exchange System server.
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