2
User Exec Mode
Chapter 2
Once you have accessed the IOLAN, you are automatically in User Exec mode. The following commands are valid in User EXEC mode.
clear ip dhcp binding clear ip dhcp binding
{[
*
|
A.B.C.D
]}
Syntax Description clear ip dhcp binding
[
*
|
A.B.C.D
]}
Type
*
to clear all automatic bindings.
Type the ip address of the specific binding to clear.
Command Modes
PerleSCR>
Usage Guidelines
You can clear all DHCP client bindings using the * parameter or clear only the binding for a specific IP address by entering in the IP address to clear.
Examples
This example show how to clear all DHCP client bindings.
PerleSCR clear ip dhcp binding * <cr>
This example shows you how to clear DHCP bindings for a specified IP address.
PerleSCR> clear ip dhcp binding 172.16.113.44 <cr>
Related Commands
show ip ddns
renew dhcp | dhcpv6
release dhcp | dhcpv6
enable
Syntax Description
Command Modes enable
PerleSCR>enable<cr>
Usage Guidelines
Takes the user from user exec level to privileged level.
Examples
This example show how to go from user level to privileged level.
PerleSCR> enable <cr>
Password:perle
PerleSCR>
Related Commands
disable
IOLAN SCR Command Line Reference Guide
19
User Exec Mode
line-attach
{[
tty
<1-16>
]}
Syntax Description
{[
tty
<1-16> <WORD>
]}
line-attach
Displays available serial ports configured for ssh or telnet protocol.
If the user logs in, line access privileges will be based on this authentication not the original authentication request.
<WORD>
SSH user name is optional. If it is not entered, the username which logged into the
IOLAN main session will be used.
PerleSCR#line-attach
Command Modes
Usage Guidelines
The line-attach feature allows you to connect to serial ports configured as Console
Management ports. The available ports for both Telnet and SSH will be displayed.
Examples
This example allows a user to connect to serial port 16 using the SSH protocol and ssh user sshlyn.
PerleSCR#line-attach tty 16 sshlyn<cr>
Related Command
show line
(config-line)#tty
logout
Syntax Description logout
Command Modes logout
Logout of the IOLAN.
PerleSCR>>
Usage Guidelines
Logs out of the IOLAN.
Examples
This example shows you how to logout of the IOLAN.
PerleSCR> logout
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20
User Exec Mode
ping ping
18024>
{[
<WORD>
data
<HEX DIGITS>
| repeat
<1–2147483647>
| size
<36–
]}
Syntax Description ping
{[
<WORD>
data
<HEX
DIGITS>
| repeat
<1–
2147483647>
| size
<36–18024>
]}
Type the destination.
IPv4 address or IPv6 address
Host name (pre-configured in your
IOLAN host table or a DNS server needs to be reachable
Data - input in hex data to repeat
Repeat - how many time to run the ping command
Size - specify the size of the packet to ping with
Command Default
Command Modes
56 (84) bytes of data
10 times
PerleSCR>
Usage Guidelines
Host name must be predefined in your host table or you need to use DNS lookup.
This example shows you how to ping a host with an ip address of 172.16.113.44 and repeat the ping 10 times.
PerleSCR> ping 172.16.113.44 repeat 10<cr>
64 bytes from 172.16.4.90: icmp_seq=1 ttl=64 time=2.91 ms
64 bytes from 172.16.4.90: icmp_seq=1 ttl=64 time=1.17 ms
64 bytes from 172.16.4.90: icmp_seq=1 ttl=64 time=2.93 ms
64 bytes from 172.16.4.90: icmp_seq=1 ttl=64 time=1.666 ms
64 bytes from 172.16.4.90: icmp_seq=1 ttl=64 time=0.921 ms
64 bytes from 172.16.4.90: icmp_seq=1 ttl=64 time=1.05 ms
64 bytes from 172.16.4.90: icmp_seq=1 ttl=64 time=1.118 ms
64 bytes from 172.16.4.90: icmp_seq=1 ttl=64 time=1.00 ms
64 bytes from 172.16.4.90: icmp_seq=1 ttl=64 time=1.50 ms
64 bytes from 172.16.4.90: icmp_seq=1 ttl=64 time=0.897 ms
Related Commands
debug
traceroute
renew dhcp | dhcpv6
release dhcp | dhcpv6
release dhcp | dhcpv6 release dhcp | dhcpv6
{[
bvi
<1–9999>
] |
IOLAN SCR Command Line Reference Guide
21
User Exec Mode
[
ethernet <-1-18> .
<1–4000>
]}
[
[
Syntax Description bvi
<1–9999>
] |
ethernet <1-18> .
<1–4000>
]}
release dhcp | dhcpv6
Type the bridge number (and sub interface) that you want to release the IP address. Values: bvi is 1–9999
Type the Ethernet interface that you want to release the DHCP IP address.
Values
<1-18>
sub-interfaces 1–4000
PerleSCR>
Command Modes
Usage Guidelines
This command will release the DHCP/DHCPV6 IP address that has been given to the IOLAN by a DHCP/DHCPV6 server. To obtain a new DHCP/DHCPV6 IP address lease, use the renew command.
Examples
This example shows how to release the DHCP IP address for Ethernet interface 3.
PerleSCR> release dhcp ethernet 3<cr>
Related Commands
renew dhcp | dhcpv6
renew dhcp | dhcpv6 renew dhcp | dhcpv6
{[
bvi
<1–9999>
] |
[
ethernet <1-18>
.
<1–4000>
]}
Syntax Description renew dhcp
[
bvi
<1–9999>
] |
Type the bridge number that you want to renew the DHCP IP address.
Values: bvi –1–9999
[
ethernet <1-18>
.<1–4000>
] }
Command Modes
Type the Ethernet interface (and sub interface) that you want to renew the
DHCP IP address.
Values
1-18
, sub interface 1– 4000
PerleSCR>
Usage Guidelines
This command will renew the DHCP IP address lease for your IOLAN from a DHCP server.
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22
User Exec Mode
Examples
This example shows how to renew the DHCP lP address lease on ethernet 1.
PerleSCR> renew dhcp eth 1<cr>
Related Commands
release dhcp | dhcpv6
show alarm show alarm
{[
description port
] |
[
profile
<WORD>
] |
[
settings enabled
]}
Syntax Description
{[
description port
] |
show alarm
1 – Link has failed
2 – Port not operating
Enter the alarm profile name to view.
[
profile
<WORD>
] |
[
settings enabled
]}
Command Modes
Show setting only for enabled alarms.
PerleSCR>
Usage Guidelines
Shows you alarm descriptions, profile and alarms enabled.
Examples
To show alarm descriptions.
PerleSCR> show alarms descriptions <cr>
1 Link Fault
2 Port Not Operating
PerleSCR> show alarms profiles<cr>
DefaultPort:
Interfaces eth1, eth2.eth3, eth4,eth5, eth6, eth7, eth8, eth9, eth10, eth11, eth12, eth13, eth14, eth15, eth16,eth17, eth18
Alarms link fault, not operating
Syslog link fault, not operating
Notifies link fault, not operating
Related Commands
alarm
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23
User Exec Mode
show arp show arp
{[
<A.B.C.D>
]}
Syntax Description
{[
<A.B.C.D>
]}
Command Modes show arp
Show arp entry in arp table.
PerleSCR>
Usage Guidelines
Shows you the arp table.
Examples
To show arp table.
IOLAN> show arp <cr>
Address HWtype HWaddress Flag Mask Iface
172.16.113.216 ether 87:2b:cb:a5:b4:0c C eth1
Related Commands
arp
show clock show clock
Syntax Description
Command Modes
Usage Guidelines
Shows you current clock information.
Examples
To show clock, type
PerleSCR show clock <cr>
Thu Nov 22 3:18:17:17 UTC 2019
Related Commands
clock
show clock
PerleSCR>
show crypto show crypto
{[
[ipsec client
<WORD>
<WORD>
| [ipsec.conf] | 12tp | status
] |
] | [esp-group
<WORD>
] | [ike-group
[
openvpn ca
<NAME>
| cert
<NAME>
| connection
<WORD>
| dh
<WORD>
| key
<NAME>
| secret
<NAME>
| status | template
<NAME>
] |
[
pki client [trustpoint] | [openvpn ca
<NAME>
cert | key] | server trustpoints
<WORD>
| status
] |
IOLAN SCR Command Line Reference Guide
24
User Exec Mode
[
ssl
]}
Syntax Description
{[
[ipsec client
<WORD>
] | [espgroup
<WORD>
] | [ike-group
<WORD>
| [ipsec.conf] | 12tp | status
] |
[
openvpn ca
<NAME>
| cert
<NAME>
| connection
<WORD>
| dh
<WORD>
| key
<NAME>
| secret
<NAME>
| status | template
<NAME>
] |
[
pki client [trustpoint] | [openvpn ca
<NAME>
cert | key] | server trustpoints
<WORD>
| status
] |
[
ssl
]}
show crypto
IPsec client (peer) – typically @leftside or a hostname.
Show details for esp-group, ike-group and ipsec.conf.
Show l2tp details
Show status.
Shows details about ca name, connection etc.
Shows details for pki client trustpoints and openvpn.
Show ssl information.
Command Modes
PerleSCR>
Usage Guidelines
This command is used to show sessions information for services that use encryption.
Examples
To show the version of ssl installed on the IOLAN.
PerleSCR# show crypto ssl
SSL cipher suite: TLS v1.2
Related Commands
crypto
show dot1x show dot1x
{
[
all
|
details
|
statistics
] |
[
credential
<WORD>
]
|
[
interface ethernet <1-18> details | statistics
] |
[
radius statistics interface ethernet <1-18>
]
}
Syntax Description show dot1x
[
all | details | statistics
] |
Type all for details for all dot1x connections. Select all statistics to view statistics for each dot1x connection.
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25
User Exec Mode
[
credential
<WORD>
]
|
[
interface ethernet <1-18> details | statistics
] |
[
radius statistics interface ethernet
<1-18>
]
}
Command Modes
Type credential to show the credential profile for the user.
Type Ethernet interface to show connections authenticated with dot1x.
Type radius to show radius statistics for authenticator mode.
PerleSCR>
Usage Guidelines
Shows the connection information for suppliant and authenticator dot1x connections.
Examples
This example shows all dot1x devices.
PerleSCR>show dot1x all
Sysauthcontrol Enabled
Dot1x Protocol Version 3
Dot1x Info for Ethernet9
====================================
PAE = AUTHENTICATOR
QuietPeriod = 60
SuppTimeout = 30
ReAuthMax = 2
MaxReq = 2
TxPeriod = 30
PerleSCR>show dot1x credential
Dot1x Credential Profile: lfelton
--------------------------------------------
Username: lfelton
Password:*******
Related Commands
dot1x
(config-dot1x-creden)#
show eap show eap
{[
profile
<WORD>
] |
[
registration
]}
Syntax Description
[
profile
<WORD>
]
|
show eap
Shows details for pre-defined eap profiles.
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26
User Exec Mode
registrations
]}
Command Modes
Shows registered EAP methods.
PerleSCR>
Usage Guidelines
Shows configured methods and pki-trustpoints for eap configured profiles. EAP profiles are configured using the eap profile <name> command. The registration show command shows the EAP methods supported by your IOLAN.
Examples
This example shows eap registrations.
PerleSCR>show eap registrations <cr>
Registered EAP Methods:
=======================
Method Type Name
4 Auth and Peer MD5
6 Auth and Peer GTC
13 Auth and Peer TLS
21 Auth and Peer TTLS
25 Auth and Peer PEAP
26 Auth and Peer MSCHAPV2
..........
PerleSCR>show eap profile <cr>
EAP Profile: md5chap
----------------------------------------
PKI-Trustpoint: None
Allowed Phase 1 methods:
-----------------------------------------
MD5
MSCHAPV2
Related Commands
(config-eap-profile)#
show eap
eap
show environment show environment
{[
all
] |
[
power status]
}
[
temperature status
]}
Syntax Description
[
all
]
|
[
power status]
}
show environment
Show all environment status.
Shows status of power supplies in dual power supply units.
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27
User Exec Mode
Command Modes
PerleSCR>
Usage Guidelines
Show PerleSCR’s environment.
Examples
This example shows the IOLAN environment.
PerleSCR>show environment all <cr>
POWER SUPPLY 1 is DC Not Present
Power sensor value: Not currently valid
POWER SUPPLY 2 is DC OK
Power sensor value: 5.00 Volts
Related Commands
show environment
show facility-alarm show facility-alarm
[
status
]}
|
Syntax Description status
]}
Command Modes show facility-alarm
Show the source and severity of alarm.
PerleSCR>
Usage Guidelines
Shows alarm statuses.
Examples
This example shows facility alarm status.
#show facility-alarm status<cr>
Source Severity Description Actions Time
----------------- -------- -------------------------------------- ----------------- -------------------
-
PerleSCR MAJOR Redundant Power missing or failed LOG May
1 2020 14:07
show flash: show flash:
Syntax Description
Command Modes show flash:
PerleSCR>
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28
User Exec Mode
Usage Guidelines
Show files on the internal flash drive.
Examples
PerleSCR> show flash:
83 drwx 4096 Sep 27 2019 10:39 -04:00 testcd
57 -rw- 2504 Jan 2 2019 20:58 -04:00 test-Jan-02-20-58-34-113
78 -rw- 3332 Sep 16 2019 11:58 -04:00 test-Sep-16-11-58-38-8462
37 -rw- 2124 Jan 2 2019 00:28 -04:00 test-Jan-02-00-28-14-37
49 -rw- 2124 Jan 2 2019 01:21 -04:00 test-Jan-02-01-21-17-23
70 -rw- 2513 Jan 3 2019 00:33 -04:00 test-Jan-03-00-33-56-69
39 -rw- 2124 Jan 2 2019 00:30 -04:00 test-Jan-02-00-30-16-39
74 -rw- 3509 Sep 10 2019 13:29 -04:00 test-Sep-10-13-29-21-5469
64 -rw- 2515 Jan 2 2019 23:16 -04:00 test-Jan-02-23-16-52-42
61 -rw- 2504 Jan 2 2019 22:27 -04:00 test-Jan-02-22-27-57-83
71 -rw- 3509 Sep 10 2019 13:26 -04:00 test-Sep-10-13-26-19-5466
43 -rw- 2124 Jan 2 2019 00:51 -04:00 test-Jan-02-00-51-17-17
68 -rw- 2513 Jan 3 2019 00:36 -04:00 test-Jan-03-00-36-58-72
Related Commands
copy
delete
mkdir
pwd
show hosts show hosts
Syntax Description
Command Modes show hosts
PerleSCR>
Usage Guidelines
Shows hosts that were added to the host table.
Examples
This example shows all configured hosts.
PerleSCR>show hosts<cr>
Default domain name is Perle
DNS lookup is enabled
Name servers are not configured
Host Table: accounting-host 172.16.77.99
banking-host 172.16.88.99
test-host 172.16.55.44
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29
User Exec Mode
Related Commands
hostname
show ip arp show ip arp
Syntax Description
Command Modes
Usage Guidelines
Shows arp entries.
Related Commands
arp
show ip arp
PerleSCR>
show ip ddns show ip ddns
{[
service interfaces bvi [
<1–9999>
] | [dialer
<0–15>
] | [ethernet
<1-18> ] | [openvpn-tunnel
<0–999
] | [tunnel
<0–999
]
] |
[
use-web interfaces bvi [
<1–9999>
] | [dialer
<0–15>
] | [ethernet <1-18>] |
[openvpn-tunnel
<0–999
] | [tunnel
<0–999
]
]}
Syntax Description show ip ddns
{[
service interfaces bvi [
<1–
9999>
] | [dialer
<0–15>
] |
[ethernet <1-18> | [openvpntunnel
<0–999
] | [tunnel
<0–999
]
]
|
Show interfaces with DDNS service enabled.
[
use-web interfaces bvi [
<1–
9999>
] | [dialer
<0–15>
] |
[ethernet <1-18> | [openvpntunnel
<0–999
] | [tunnel
<0–
999
]
]}
Web check used for obtaining the external
IP address.
Command Modes
PerleSCR>
Usage Guidelines
Display information for DDNS.
Related Commands
IOLAN SCR Command Line Reference Guide
30
User Exec Mode
Examples
This example shows the DDNS service configured on ethernet port 18.
PerleSCR> show ip ddns service ethernet 18<cr>
Service dyndns
Login testddns
Password ********
show ip dhcp show ip dhcp pool
]}
{[
bindings
|
Syntax Description
{[
bindings
|
|
pool
]}
show dhcp
Shows current bindings.
Command Modes
Shows current DHCP configured pools.
PerleSCR>
Usage Guidelines
Shows DHCP information.
Examples
This example will show all information about configured DHCP pools.
PerleSCR> show dhcp pool <cr>
Pool pooltest :
Total addresses: 11
Leased addresses : 2
Exluded addresses: 0
IP address Range: 172.16.113.60 - 172.16.113.70
Related Commands
show ip ddns
show ip host-group show ip host-group
{[
<WORD>
]}
Syntax Description show ip host-list
{[
<WORD>
]} Show IP host group.
PerleSCR>
Command Modes
Usage Guidelines
Shows the IP Host Group.
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31
User Exec Mode
Examples
This example shows how to display all IP host groups.
PerleSCR> show ip host-group <cr>
Host list: PerleSCR
172.16.66.99
radius
Rad2
Related Commands
ip
show ip http show ip http
{[
server status
]}
Syntax Description
{[
server status
]}
show ip http
Show configured parameters for http server.
PerleSCR>
Command Modes
Usage Guidelines
Shows the status of the HTTP server
Examples
This example displays the parameters for http server.
PerleSCR> show ip http server status <cr>
HTTP server status: Enabled
HTTP server port:80
User session idle timeout: 1440 seconds
HTTP secure server status: Enabled
HTTP secure server port: 443
Related Commands
show management-access
show ip interface show ip interface
Syntax Description
Command Modes
Usage Guidelines
Shows all interfaces on the IOLAN.
show ip interface
PerleSCR>
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32
User Exec Mode
Examples
This example displays all interfaces on the IOLAN.
PerleSCR> show ip interfaces <cr>
Interface IP Address Mask Admin Status Link Status Description
--------- ----------------- ----------------- ------------ ----------- ----------lo 127.0.0.1 255.0.0.0 up up eth1 172.16.28.1 255.255.0.0 up up eth2 - - up down eth3 - - up down eth4 - - up down eth5 - - up down eth6 - - up down eth7 - - up down eth8 - - up down eth9 - - up down eth10 - - up down eth11- - up up eth12- - up down eth13 - - up up eth14 - - up down eth15 - - up up eth16 - - up down eth17 - - up down eth18 - - up down br1 192.168.0.1 255.255.255.0 up up
Related Commands
(config-if)# bvi
(config-if)# dialer
(config-if) ethernet
(config-if-range)#
(config-if)# openvpn-tunnel
(config-if)# tunnel
show ip ssh show ip ssh
Syntax Description
Command Modes
Usage Guidelines
Shows ip ssh information.
show ip ssh
PerleSCR>
IOLAN SCR Command Line Reference Guide
33
User Exec Mode
Examples
This example shows you ssh information.
PerleSCR>show ip ssh <cr>
SSH version: 2
SSH server: Enabled
Authentication timeout: 120 seconds
Authentication retries: 3
SSH public key: ssh-rsa
AAAAB3NzaC1yc2EAAAADAQABAAABAQCgAtvWaaM0CeMWoZV1H00sni2J8TY alvSyysQGyBDIOAydaaKv1+s1Imj00FL2Boi3ke/SoKhvuLJQ+bMVFXD7kXw2fk71M o8f8Dd/rOuuF4kE6hKV+LLl44kJKwCUC2w2m4L1lH8Zn8HuX89Qcv2oqPUdkBfO1 nelU3gc6gN4v1ckC069Tgg9hrhghCiBECCCYxmAJUhIy4dQcPwO1DQ6Acp2p3lW2
RYdgUvRAlr8oLiVdrEvT7zZECpYgCMYWmfsTtUhvv8yZpvNAhV9nRm5E93Yl0V2J
15qlmIlSGKn0iiLRW42xjQ4MT5XmWdlXj+NpuMlQRtFzyYPkR2HMf+9
Related Commands
ip
show ipv6 show ipv6 neighbors
]
{[
dhcp bindings | [interface client-mode] | pool
]
interface
] | |
Syntax Description show ipv6
{[
dhcp bindings | interface client-mode | pool
] |
Show IPV6 DHCP information
interface
] |
neighbors
]}
Shows ipv6 interface details.
Shows ipv6 neighbors.
Examples
This example shows you configured IPv6 DHCP pools.
PerleSCR>show ipv6 dhcp pool <cr>
DHCPV6 pool: ipv6pool
Address allocation prefix: 1:2:3:4:5::6/16
Related Commands
ipv6
release dhcp | dhcpv6
renew dhcp | dhcpv6
clear ip dhcp binding
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User Exec Mode
show line show line
{[
console
<0–0>
]}
Syntax Description
{[
console
<0–0>
]}
show line
Show whether the console is using the
USB or serial port for console mode.
PerleSCR>
Command Modes
Usage Guidelines
Shows what mode the console is in.
Examples
Shows the parameters of the console. (results may be different depending on the model)
PerleRouter# show console 0 <cr>
Console in use: USB
Console in use: Serial
Baud rate (TX/RX) is 9600/9600, parity none, 1 stop bit, 8 data bit
Related Commands
(config-line)#console
line
show mab show mab
{[
all details | statistics
]
|
[
interface ethernet <1-18> details | statistics
]
|
[
radius statistics interface ethernet <1-18>
]}
Syntax Description show mab
{[
all details | statistics
] |
Specify all, interface or radius to view
MAB information.
[
interface ethernet <1-18> details | statistics
] |
[
radius statistics interface ethernet <1-18>
]}
Specify interface MAB details.
Specify Radius MAB details.
Command Modes
PerleSCR>
Usage Guidelines
Show MAB (Mac Authentication Bypass) for the Ethernet interfaces or RADIUS.
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35
User Exec Mode
Examples:
Shows the mab interface details for ethernet 3.
PerleSCR>show mab interface ethernet 3 details <cr>
Interface Mac-Auth-Bypass
------------------------------------
Ethernet3 Enabled
MAC Auth Bypass Client List
---------------------------
Supplicant = 00:16:d3:2f:62:bb
EAP Method = None
Port Control State = Auto
Auth SM State = AUTHENTICATED
Auth BkEnd SM State = IDLE
Session ID = B8B01A9D-00000001
Session Time = 855
Identity = 0016d32f62bb
Eapol Frame Counters:
Frames Rx = 2
Frames Tx = 0
Start Frames Rx = 2
Logoff Frames Rx = 0
RespId Frames Rx = 0
Resp Frames Rx = 0
ReqId Frames Tx = 0
Req Frames Tx = 0
Invalid Frames Rx = 0
Length Error Rx = 0
Last Frame Version = 1
Last Frame Source = 00:16:d3:2f 62:bb
Related Commands
(config-if) ethernet
show ntp show
{[
ntp associations
] |
[
status
]}
Syntax Description
{[
ntp associations
] |
[
status
]}
Command Modes show ntp
Shows where the IOLAN is getting clock from.
Show the status of NTP.
PerleSCR>
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36
User Exec Mode
Usage Guidelines
Shows ntp associations and status.
Examples
PerleSCR>show ntp associations>
remote refid st t when poll reach delay offset jitter
===============================================================
===============
172.16.55.77 .INIT. 16 u - 1024 0 0.000 0.000 0.000
172.16.113.55 .INIT. 16 s - 32 0 0.000 0.000 0.000
PerleSCR>show ntp status<cr>
Clock is not synchronized, stratum 16, no reference clock
Precision is 2**-18 s
Reference time is 00000000.00000000 (Thu, Feb 7 2036 2:28:16.000)
Clock offset is 0.000000 msec, root delay is 0.000 msec
Root dispersion is 1265.970 msec
System poll interval is 8 s
Related Commands
ntp
show nvram show
{[
nvram
]}
Syntax Description
{[
nvram
] |
Command Modes
Usage Guidelines
Shows the contents of nvram.
show nvram
Shows nvram file system.
PerleSCR>
IOLAN SCR Command Line Reference Guide
37
Examples
PerleSCR>show nvram <cr>
Directory of nvram:
50 -rw- 5225 Feb 18 2020 14:40
-05:00 startup-config.log.2
18 -rw- 285 Jan 8 2020 18:06
-05:00 no-default-config
21 -rw- 5848 Mar 3 2020 17:45
-05:00 startup-config
31 -rw- 5902 Feb 20 2020 14:03
-05:00 startup-config.log.1
43 -rw- 5902 Feb 26 2020 10:53
-05:00 startup-config.log
16 -rw- 636 Jan 8 2020 18:06
-05:00 default-config
1372160 KBytes total (1032192 KBytes free)
show radius show
{[
statistics details
]}
Syntax Description
{[
statistics details
]}
Command Modes show radius
Shows radius server statistics.
Usage Guidelines
Show radius details.
Examples
Shows the radius statistics.
PerleSCR# show radius statistics <cr>
All:
Auth. Acct.
Requests 3 3
Responses 3 3
Access Requests 3
Related Commands
clear radius
radius
radius-server
PerleSCR>
show snmp show snmp
[
location
]}
{[
contact
] |
Syntax Description show snmp
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User Exec Mode
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User Exec Mode
[
{[
contact location
]
]}
|
Show the contact information for your
IOLAN.
Shows the location information for your
IOLAN.
PerleSCR>
Command Modes
Usage Guidelines
Shows mib object sysContact and mib object sysLocation.
Examples
PerleSCR>show snmp contact<cr>
Perle-lyn
PerleSCR>show location<cr>
60 Renrew Dr.
Related Commands
snmp-server
show ssh show ssh
Syntax
Description
Command Modes show ssh
IOLAN>
Usage Guidelines
Show users connected via ssh.
Examples
This example show which users are connected.
PerleSCR> show ssh<cr>
Line User Host Idle Location
1 vty 1 admin idle 00:28:26 172.16.113.31
Related Commands
show ip ssh
show tacacs show tacacs
{[
statistics details
]}
Syntax Description show tacacs
{[
statistics details
]}
Shows statistics for TACACS+ server.
Command Modes
PerleSCR>
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39
User Exec Mode
Usage Guidelines
Show details about your TACACS server.
Examples
Shows the tacacs statistics.
PerleSCR# show tacacs statistics <cr>
All:
Auth. Acct.
Requests 3 3
Responses 3 3
Access Requests 3
Related Commands
tacacs
(config-tacacs-server)#
show terminal show terminal
Syntax Description
Command Modes show terminal
PerleSCR>
Usage Guidelines
Shows the terminal parameters of length, width, history enabled, history size and logging monitor.
Examples
This examples displays the parameter for terminal.
PerleSCR> show terminal<cr>
Terminal length = 24
Terminal width = 79
Terminal history is enabled
Terminal history size = 11
Terminal logging monitor is OFF
Related Commands
(config-line)#console
show users show users
{[
all
] |
[
console
] |
[
vty
] |
[
web
]}
Syntax Description show users
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40
User Exec Mode
{[
all
|
[
console
] |
[
vty
] |
[
web
]}
Command Modes
All users.
Users connected to the console.
Users connected via ssh or telnet.
Show web users for HTTP and connections.
PerleSCR>
Usage Guidelines
Shows the active users on the IOLAN
Examples
This examples displays all attached web users.
PerleSCR>show users web<cr>
User IP Address Idle
Lyn 172.16.113.215 00:11:59
Related Commands
username
show version show
{[
backup
] |
[
flash:
] |
[
startup
] |
verbose
]}
Syntax Description
{[
backup
] |
[
flash:
|
[
startup
|
[
verbose
]}
show version
Backup version of software.
Version of software in on flash:
Version of software used for startup.
Command Modes
Details about software running on your
IOLAN.
PerleSCR>
Usage Guidelines
Shows information about versions of software running on your IOLAN.
Examples
This example shows the startup version of software.
PerleSCR>show version<cr>
IOLAN SCR Series Console Server, Version 4.2,
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User Exec Mode
ssh ssh
{[
-c | -h | -l | -p
<A.B.C.D>
|
<X:X:X:X::X>
]}
Syntax Description ssh
{[
-c | -h | -l | -p |
<A.B.C.D>
|
<X:X:X:X::X>
]}
-c select the encryption method)
-h select HMAC algorithm
-l log in using this user name)
-p connect to this port
<A.B.C.D> <X:X:X:X::X>
IPv4 or IPv6 address or hostname to connect to
Command Modes
PerleSCR>
Usage Guidelines
SSH from your IOLAN to a host supporting the SSH protocol.
Examples
This example shows how to connect to host (172.16.4.90) using lyn as the user.
PerleSCR> ssh -l lyn 172.16.4.90<cr>
Related Commands
telnet
telnet telnet
{[
<A.B.C.D>
|
<X:X:X:X::X>
]}
Syntax Description telnet
{[
<A.B.C.D>
|
<X:X:X:X::X>
]}
IP address or hostname to connect to.
Command Modes
PerleSCR>
Usage Guidelines
Telnet from your IOLAN into a host that supports the telnet protocol.
Examples
This example shows how to connect to host (172.16.4.90) using lyn as the user.
PerleSCR> ssh -l lyn 172.16.4.90<cr>
Related Commands
ssh
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User Exec Mode
terminal terminal
{[
history size
<0–256>
] |
[
length
<0–512>
] |
[
monitor
<0–512>
] |
[
width
<0–512>
]}
Syntax Description terminal
{[
history size
<0–256>
] |
Specify size of the history buffer.
[
length
<0–512>
] |
[
monitor
<0–512>
] |
Specify length of the screen
Copy debugging logging output to the current terminal line.
[
width
<0–512>
]}
Specify width of the screen
Command Default
Command Modes
length – 24 width – 132
PerleSCR>
Usage Guidelines
Configure parameters for your terminal session.
Examples
PerleSCR show terminal
Terminal length = 24
Terminal width = 132
Terminal history is enabled
Terminal history size =20
Terminal logging monitor is Off
traceroute traceroute
{[
<A.B.C.D>
]}
Syntax Description
{[
<A.B.C.D>
]}
traceroute
Destination hostname or address.
Command Modes
PerleSCR>
Usage Guidelines
Traceroute will list all the routers it passes through until it reaches its destination, or fails to and is discarded. In addition to this, it will tell you how long each 'hop' from router to router takes.
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43
User Exec Mode
Examples
This example shows the hops it takes from router to router to reach its destination of host 172.16.4.90.
PerleSCR#traceroute 172.16.4.90<cr.> (172.16.4.90), 30 hop max, 60 bytes packets
1 172.16.4.90 (172.16.4.90) 2.094ms 1.113 ms 0.826 ms
Related Commands
ping
debug
IOLAN SCR Command Line Reference Guide
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