Release Notes for the Cisco IE 3010 Switch, Cisco IOS Release

Release Notes for the Cisco IE 3010 Switch,
Cisco IOS Release 15.0(2)SE and Later
November 10, 2016
Cisco IOS Release 15.0(2)SE and higher runs on all Cisco IE 3010 switches.
These release notes include important information about Cisco IOS release 15.0(2)SE and higher, and
any limitations, restrictions, and caveats that apply to it. Verify that these release notes are correct for
your switch:
•
If you are installing a new switch, see the Cisco IOS release label on your switch rear panel.
•
If your switch is on, use the show version privileged EXEC command. See the “Finding the
Software Version and Feature Set” section on page 4.
•
If you are upgrading to a new release, see the software upgrade filename for the software version.
See the “Deciding Which Files to Use” section on page 4.
You can download the switch software from this site (registered Cisco.com users with a login password):
http://www.cisco.com/cisco/web/download/index.html
Contents
•
System Requirements, page 2
•
Upgrading the Switch Software, page 3
•
Installation Notes, page 6
•
New Software Features, page 6
•
Limitations and Restrictions, page 6
•
Important Notes, page 10
•
Cisco Bug Search Tool, page 11
•
Open Caveats, page 11
•
Resolved Caveats, page 12
•
Documentation Updates, page 22
Americas Headquarters:
Cisco Systems, Inc., 170 West Tasman Drive, San Jose, CA 95134-1706 USA
System Requirements
•
Related Documentation, page 26
•
Obtaining Documentation, Obtaining Support, and Security Guidelines, page 28
System Requirements
•
Hardware Supported, page 2
•
Express Setup Requirements, page 3
•
Upgrading the Switch Software, page 3
Hardware Supported
.
Supported by Minimum
Cisco IOS Release
Switch Model
Description
Cisco IE-3010-24TC
24 10/100 FastEthernet ports, 2 dual-purpose
ports (2 10/100/1000BASE-T copper ports and 2
SFP1 module slots), and 2 AC- and
DC-power-supply module slots.
Cisco IOS Release 15.0(2)SE
Cisco IE-3010-16S-8PC
16 100BASE-FX SFP-module slots; 8 10/100
FastEthernet PoE2 ports, 2 dual-purpose ports (2
10/100/1000BASE-T copper ports and 2 SFP
module slots), and 2 AC- and DC-power-supply
module slots.
Cisco IOS Release 15.0(2)SE
Rugged and industrial SFP modules3
GLC-SX-MM-RGD
Cisco IOS Release 15.0(2)SE
GLC-LX-SM-RGD
GLC-FE-100LX-RGD
GLC-FE-100FX-RGD
GLC-ZX-SM-RGD
Commercial SFP modules
GLC-BX-D with digital optical monitoring
(DOM) support
Cisco IOS Release 15.0(2)SE
BLC-BX-U with DOM support
GLC-FE-100LX
GLC-FE-100BX-D
GLC-FE-100BX-U
GLC-FE-100FX
GLC-FE-100EX
GLC-FE-100ZX
CWDM SFP with DOM support
Release Notes for the Cisco IE 3010 Switch, Cisco IOS Release 15.0(2)SE and Later
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Upgrading the Switch Software
Switch Model
Description
Supported by Minimum
Cisco IOS Release
Extended temperature SFP modules
SFP-GE-L with DOM support
Cisco IOS Release 15.0(2)SE
SFP-GE-S with DOM support
SFP-GE-Z with DOM support
GLC-EX-SMD with DOM support
SFP module patch cable
CAB-SFP-50CM
Cisco IOS Release 15.0(2)SE
Power supply modules
PWR-RGD-AC-DC/IA
PWR-RGD-LOW-DC/IA
Cisco IOS Release 15.0(2)SE
Note
For power supply module descriptions
and supported configurations on switch
models, see the hardware installation
guide.
1. SFP = small form-factor pluggable.
2. PoE = Power over Ethernet.
3. The maximum operating temperature of the switch varies depending on the type of SFP module that you use.
See the Cisco IE 3010 Switch Hardware Installation Guide for more information.
Express Setup Requirements
Hardware
Table 1
Minimum Hardware Requirements
Processor Speed
233 MHz minimum
DRAM
1
512 MB
2
Number of Colors
Resolution
Font Size
256
1024 x 768
Small
1. We recommend 1 GHz.
2. We recommend 1 GB DRAM.
Software
•
Windows 2000, XP, Vista, and Windows Server 2003
•
Web browser (Internet Explorer 6.0, 7.0, or Firefox 1.5, 2.0 or later) with JavaScript enabled
Express Setup verifies the browser version when starting a session, and it does not require a plug-in.
Upgrading the Switch Software
•
Finding the Software Version and Feature Set, page 4
•
Deciding Which Files to Use, page 4
•
Archiving Software Images, page 4
•
Upgrading a Switch by Using the CLI, page 5
•
Recovering from a Software Failure, page 6
Release Notes for the Cisco IE 3010 Switch, Cisco IOS Release 15.0(2)SE and Later
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3
Upgrading the Switch Software
Finding the Software Version and Feature Set
The Cisco IOS image is stored as a bin file in a directory that is named with the Cisco IOS release. A
subdirectory contains the files needed for web management. The image is stored on the compact flash
memory card.
You can use the show version privileged EXEC command to see the software version that is running on
your switch. The second line of the display shows the version.
You can also use the dir filesystem: privileged EXEC command to see the directory names of other
software images that you might have stored in flash memory.
Deciding Which Files to Use
The upgrade procedures in these release notes describe how to perform the upgrade by using a combined
tar file. This file contains the Cisco IOS image file and the files needed for the embedded Express Setup.
You must use the combined tar file to upgrade the switch through Express Setup. To upgrade the switch
through the CLI, use the tar file and the archive download-sw privileged EXEC command.
Table 2
Cisco IOS Software Image File
Filename
Description
ie3010-ipservicesk9-tar.150-2.SE.tar
Cisco IE 3010 IP services cryptographic image and Device Manager files with
Kerberos, SSH, Layer 2+, and full Layer 3 features.
ie3010-lanbasek9-tar.150-2.SE.tar
Cisco IE 3010 LAN Base, with all Layer 2 features plus basic Layer 3 features.
Archiving Software Images
Before upgrading your switch software, make sure that you have archived copies of the current
Cisco IOS release and the Cisco IOS release to which you are upgrading. You should keep these archived
images until you have upgraded all devices in the network to the new Cisco IOS image and until you
have verified that the new Cisco IOS image works properly in your network.
Cisco routinely removes old Cisco IOS versions from Cisco.com. See Product Bulletin 2863 for more
information:
http://www.cisco.com/en/US/prod/collateral/iosswrel/ps8802/ps6969/ps1835/prod_bulletin0900aecd80
281c0e.html
You can copy the bin software image file on the flash memory to the appropriate TFTP directory on a
host by using the copy flash: tftp: privileged EXEC command.
Note
Although you can copy any file on the flash memory to the TFTP server, it is time-consuming to copy
all of the HTML files in the tar file. We recommend that you download the tar file from Cisco.com and
archive it on an internal host in your network.
You can also configure the switch as a TFTP server to copy files from one switch to another without
using an external TFTP server by using the tftp-server global configuration command. For more
information about the tftp-server command, see the “Basic File Transfer Services Commands” section
of the Cisco IOS Configuration Fundamentals Command Reference, Release 12.2:
http://www.cisco.com/en/US/docs/ios/fundamentals/command/reference/cf_t1.html
Release Notes for the Cisco IE 3010 Switch, Cisco IOS Release 15.0(2)SE and Later
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Upgrading the Switch Software
Upgrading a Switch by Using the CLI
This procedure is for copying the combined tar file to the switch. You copy the file to the switch from a
TFTP server and extract the files. You can download an image file and replace or keep the current image.
Note
Make sure that the compact flash card is inserted into the switch before downloading the software.
To download software, follow these steps:
Step 1
Use Table 2 on page 4 to identify the file that you want to download.
Step 2
Download the software image file. If you have a SmartNet support contract, go to this URL, and log in
to download the appropriate files:
http://www.cisco.com/cisco/web/download/index.html
To download the image for an IE 3010 switch, click Switches > Industrial Ethernet Switches >
Cisco IE 3010 Series Switches, and then click on the Cisco IOS software for your specific switch
model.
Step 3
Copy the image to the appropriate TFTP directory on the workstation, and make sure that the TFTP
server is properly configured.
For more information, see Appendix B of the software configuration guide for this release.
Step 4
Log into the switch through the console port or a Telnet session.
Step 5
(Optional) Check that you have IP connectivity to the TFTP server by entering this privileged EXEC
command:
Switch# ping tftp-server-address
For more information about assigning an IP address and default gateway to the switch, see the software
configuration guide for this release.
Step 6
Download the image file from the TFTP server to the switch. If you are installing the same version of
software that is currently on the switch, overwrite the current image by entering this privileged EXEC
command:
Switch# archive download-sw /overwrite /reload
tftp:[[//location]/directory]/image-name.tar
The /overwrite option overwrites the software image in flash memory with the downloaded one.
The /reload option reloads the system after downloading the image unless the configuration has been
changed and not saved.
For //location, specify the IP address of the TFTP server.
For /directory/image-name.tar, specify the directory (optional) and the image to download. Directory
and image names are case sensitive.
This example shows how to download an image from a TFTP server at 198.30.20.19 and to overwrite
the image on the switch:
Switch# archive download-sw /overwrite tftp://198.30.20.19/image-name.tar
You can also download the image file from the TFTP server to the switch and keep the current image by
replacing the /overwrite option with the /leave-old-sw option.
Release Notes for the Cisco IE 3010 Switch, Cisco IOS Release 15.0(2)SE and Later
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5
Installation Notes
Recovering from a Software Failure
For additional recovery procedures, see the “Troubleshooting” chapter in the software configuration
guide for this release.
Installation Notes
You can assign IP information to your switch by using these methods:
•
The Express Setup program, as described in the switch getting started guide.
•
The CLI-based setup program, as described in the switch hardware installation guide.
•
The DHCP-based autoconfiguration, as described in the switch software configuration guide.
•
Manually assigning an IP address, as described in the switch software configuration guide.
New Software Features
•
Support for static routes on switch virtual interfaces (SVIs). For more information, see the
“Configuring SDM Templates” and “Configuring Static IP Unicast Routing” chapters in the
software configuration guide.
•
Support for port security on EtherChannels. For more information, see the “Configuring Port-Based
Traffic Control” chapter in the Software Configuration Guide.
•
Support for Layer 3 functionality in IP services image. For more information, see the software
configuration guide for this feature.
For the Cisco IE 3010 Switch Software Configuration Guide, Release 15.0(2)SE and Later, go to
http://www.cisco.com/en/US/docs/switches/lan/cisco_ie3010/software/release/15.0_2_se/configuration
/guide/scgie3010.html.
Limitations and Restrictions
You should review this section before you begin working with the switch. These are known limitations
that will not be fixed, and there is not always a workaround. Some features might not work as
documented, and some features could be affected by recent changes to the switch hardware or software.
•
Cisco IOS Limitations, page 6
•
Express Setup Notes, page 10
Cisco IOS Limitations
•
Configuration, page 7
•
Ethernet, page 8
•
IP, page 8
•
QoS, page 8
•
SPAN and RSPAN, page 9
Release Notes for the Cisco IE 3010 Switch, Cisco IOS Release 15.0(2)SE and Later
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Limitations and Restrictions
•
Trunking, page 9
•
VLAN, page 9
•
A static IP address might be removed when the previously acquired DHCP IP address lease expires.
Configuration
This problem occurs under these conditions:
– When the switch is started without a configuration (no config.text file in flash memory).
– When the switch is connected to a DHCP server that is configured to give the switch an address.
(The dynamic IP address is assigned to VLAN 1).
– When an IP address is configured on VLAN 1 before the dynamic address lease assigned to
VLAN 1 expires.
The workaround is to reconfigure the static IP address. (CSCea71176 and CSCdz11708)
•
When connected to some third-party devices that send early preambles, a switch port operating at
100 Mb/s full duplex or 100 Mb/s half duplex might bounce the line protocol up and down. The
problem is observed only when the switch is receiving frames.
The workaround is to configure the port for 10 Mb/s and half duplex or to connect a hub or a
nonaffected device to the switch. (CSCed39091)
•
When port security is enabled on an interface in restricted mode and the switchport block unicast
interface command has been entered on that interface, MAC addresses are incorrectly forwarded
when they should be blocked
The workaround is to enter the no switchport block unicast interface configuration command on
that specific interface. (CSCee93822)
•
A traceback error occurs if a crypto key is generated after an SSL client session.
There is no workaround. This is a cosmetic error and does not affect the functionality of the switch.
(CSCef59331)
•
When the logging event-spanning-tree interface configuration command is configured and logging
to the console is enabled, a topology change might generate a large number of logging messages,
causing high CPU usage. CPU usage can increase with the number of spanning-tree instances and
the number of interfaces configured with the logging event-spanning-tree interface configuration
command. This condition adversely affects how the switch operates and could cause problems such
as STP convergence delay.
High CPU usage can also occur with other conditions, such as when debug messages are logged at
a high rate to the console.
Use one of these workarounds:
– Disable logging to the console.
– Rate-limit logging messages to the console.
– Remove the logging event spanning-tree interface configuration command from the interfaces.
(CSCsg91027)
•
The far-end fault optional facility is not supported on the GLC-GE-100FX SFP module.
The workaround is to configure aggressive UDLD. (CSCsh70244)
Release Notes for the Cisco IE 3010 Switch, Cisco IOS Release 15.0(2)SE and Later
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Limitations and Restrictions
•
When you enter the boot host retry timeout global configuration command to specify the amount
of time that the client should keep trying to download the configuration and you do not enter a
timeout value, the default value is zero, which should mean that the client keeps trying indefinitely.
However, the client does not keep trying to download the configuration.
The workaround is to always enter a non-zero value for the timeout value when you enter the boot
host retry timeout timeout-value command. (CSCsk65142)
•
On a switch running both Resilient Ethernet Protocol (REP) and Bidirectional Forwarding Detection
(BFD), when the REP link status layer (LSL) age-out value is less than 1 second, the REP link flaps
if the BFD interface is shut down and then brought back up.
The workaround is to use the rep lsl-age-out timer interface configuration command to configure
the REP LSL age timer for more than 1000 milliseconds (1 second). (CSCsz40613)
Ethernet
Traffic on EtherChannel ports is not perfectly load-balanced. Egress traffic on EtherChannel ports is
distributed to member ports on a load-balance configuration, and traffic characteristics such as MAC or
IP address.
More than one traffic stream might map to same member ports based on hashing results calculated by
the ASIC. If this happens, uneven traffic distribution happens on EtherChannel ports.
Changing the load-balance distribution method or changing the number of ports in the EtherChannel can
resolve this problem.
Use any of these workarounds to improve EtherChannel load balancing:
•
For random source-ip and dest-ip traffic, configure the load-balance method as src-dst-ip.
•
For incrementing source-ip traffic, configure the load-balance method as src-ip.
•
For incrementing dest-ip traffic, configure the load-balance method as dst-ip.
•
Configure the number of ports in the EtherChannel so that the number is equal to a power of 2 (that
is, 2, 4, or 8)
For example, with load balance configured as dst-ip with 150 distinct incrementing destination IP
addresses, and the number of ports in the EtherChannel set to either 2, 4, or 8, load distribution is
optimal. (CSCeh81991)
IP
When the rate of received DHCP requests exceeds 2,000 packets per minute for a long time, the response
time might be slow when you are using the console.
The workaround is to use rate limiting on DHCP traffic to prevent a denial of service attack from
occurring. (CSCeb59166)
QoS
•
Some switch queues are disabled if the buffer size or threshold level is set too low with the mls qos
queue-set output global configuration command. The ratio of buffer size to threshold level should
be greater than 10 to avoid disabling the queue.
The workaround is to choose compatible buffer sizes and threshold levels. (CSCea76893)
Release Notes for the Cisco IE 3010 Switch, Cisco IOS Release 15.0(2)SE and Later
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Limitations and Restrictions
•
When auto-QoS is enabled on the switch, priority queuing is not enabled. Instead, the switch uses
shaped round robin (SRR) as the queuing method. The auto-QoS feature is designed on each
platform based on the feature set and hardware limitations, and the queuing method supported on
each platform might be different.
There is no workaround. (CSCee22591)
SPAN and RSPAN
•
Cisco Discovery Protocol (CDP), VLAN Trunking Protocol (VTP), and Port Aggregation Protocol
(PAgP) packets received from a SPAN source are not sent to the destination interfaces of a local
SPAN session.
The workaround is to use the monitor session session_number destination {interface interface-id
encapsulation replicate} global configuration command for local SPAN. (CSCed24036)
Trunking
•
IP traffic with IP options set is sometimes leaked on a trunk port. For example, a trunk port is a
member of an IP multicast group in VLAN X but is not a member in VLAN Y. If VLAN Y is the
output interface for the multicast route entry assigned to the multicast group and an interface in
VLAN Y belongs to the same multicast group, the IP-option traffic received on an input VLAN
interface other than the one in VLAN Y is sent on the trunk port in VLAN Y because the trunk port
is forwarding in VLAN Y, even though the port has no group membership in VLAN Y.
There is no workaround. (CSCdz42909).
•
For trunk ports or access ports configured with IEEE 802.1Q tagging, inconsistent statistics might
appear in the show interfaces counters privileged EXEC command output. Valid IEEE 802.1Q
frames of 64 to 66 bytes are correctly forwarded even though the port LED blinks amber, and the
frames are not counted on the interface statistics.
There is no workaround. (CSCec35100).
VLAN
•
If the number of VLANs times the number of trunk ports exceeds the recommended limit of 13,000,
the switch can fail.
The workaround is to reduce the number of VLANs or trunks. (CSCeb31087)
•
When line rate traffic is passing through a dynamic port, and you enter the switchport access vlan
dynamic interface configuration command for a range of ports, the VLANs might not be correctly
assigned. One or more VLANs with a null ID appears in the MAC address table instead.
The workaround is to enter the switchport access vlan dynamic interface configuration command
separately on each port. (CSCsi26392)
Release Notes for the Cisco IE 3010 Switch, Cisco IOS Release 15.0(2)SE and Later
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Important Notes
Important Notes
Express Setup Notes
•
•
We recommend using this browser setting to speed up the time needed to display Express Setup from
Microsoft Internet Explorer.
1.
Choose Tools > Internet Options.
2.
Click Settings in the Temporary Internet files area.
3.
From the Settings window, choose Automatically.
4.
Click OK.
5.
Click OK to exit the Internet Options window.
The HTTP server interface must be enabled to display Express Setup. By default, the HTTP server
is enabled on the switch. Use the show running-config privileged EXEC command to see if the
HTTP server is enabled or disabled.
Beginning in privileged EXEC mode, follow these steps to configure the HTTP server interface:
Command
Purpose
Step 1
configure terminal
Enters global configuration mode.
Step 2
ip http authentication {aaa | enable |
local}
Configures the HTTP server interface for the type of authentication that
you want to use.
•
aaa—Enables the authentication, authorization, and accounting
feature. You must enter the aaa new-model interface configuration
command for the aaa keyword to appear.
•
enable—Enables the password, which is the default method of
HTTP server user authentication, is used.
•
local—Local user database, as defined on the Cisco router or access
server, is used.
Step 3
end
Returns to privileged EXEC mode.
Step 4
show running-config
Verifies your entries.
•
Express Setup uses the HTTP protocol (the default is port 80) and the default method of
authentication (the enable password) to communicate with the switch through any of its Ethernet
ports and to allow switch management from a standard web browser.
If you change the HTTP port, you must include the new port number when you enter the IP address
in the browser Location or Address field (for example, http://10.1.126.45:184, where 184 is the new
HTTP port number). Write down the port number through which you are connected. Use care when
changing the switch IP information.
If you are not using the default method of authentication (the enable password), you need to
configure the HTTP server interface with the method of authentication used on the switch.
Release Notes for the Cisco IE 3010 Switch, Cisco IOS Release 15.0(2)SE and Later
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Cisco Bug Search Tool
Beginning in privileged EXEC mode, follow these steps to configure the HTTP server interface:
Command
Purpose
Step 1
configure terminal
Enters global configuration mode.
Step 2
ip http authentication {enable | local |
tacacs}
Configures the HTTP server interface for the type of authentication that
you want to use.
•
enable—Enables the password, which is the default method of
HTTP server user authentication, is used.
•
local—Local user database, as defined on the Cisco router or access
server, is used.
•
tacacs—TACACS server is used.
Step 3
end
Returns to privileged EXEC mode.
Step 4
show running-config
Verifies your entries.
Cisco Bug Search Tool
The Bug Search Tool (BST), which is the online successor to Bug Toolkit, is designed to improve the
effectiveness in network risk management and device troubleshooting. The BST allows partners and
customers to search for software bugs based on product, release, and keyword, and aggregates key data
such as bug details, product, and version. The tool has a provision to filter bugs based on credentials to
provide external and internal bug views for the search input.
To view the details of a caveat listed in this document:
1.
Access the BST (use your Cisco user ID and password) at https://tools.cisco.com/bugsearch/.
2.
Enter the bug ID in the Search For: field.
Open Caveats
•
CSCtj19181
When a second power supply is inserted into a Cisco IE 3010 switch, the system message log might
register in this order:
*Mar 1 00:16:10.217: %POWER_SUPPLIES-3-PWR_FAIL: Power supply 1 is not functioning
*Mar 1 00:16:13.321: %PLATFORM_ENV-6-FRU_PS_OIR: FRU Power Supply 1 inserted
*Mar 1 00:16:13.346: %POWER_SUPPLIES-5-PWR_OK: Power supply 1 is functioning
The initial “not functioning” system message is not a problem.
There is no workaround.
•
CSCtt00966
The maximum number of VPN routing and forwarding (VRF) instances that can be configured is 25
instead of 26.
There is no workaround.
Release Notes for the Cisco IE 3010 Switch, Cisco IOS Release 15.0(2)SE and Later
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Resolved Caveats
•
CSCua58659
The global power inline consumption default 15400 command fails to restrict the power
consumption of a PoE+ port 15.4 W.
The workaround is to use the power inline consumption default 15400 command in interface
configuration mode.
Resolved Caveats
•
Caveats Resolved in Cisco IOS Release 15.0(2)SE10a, page 12
•
Caveats Resolved in Cisco IOS Release 15.0(2)SE10, page 12
•
Caveats Resolved in Cisco IOS Release 15.0(2)SE9, page 13
•
Caveats Resolved in Cisco IOS Release 15.0(2)SE8, page 13
•
Caveats Resolved in Cisco IOS Release 15.0(2)SE6, page 14
•
Caveats Resolved in Cisco IOS Release 15.0(2)SE5, page 14
•
Caveats Resolved in Cisco IOS Release 15.0(2)SE4, page 15
•
Caveats Resolved in Cisco IOS Release 15.0(2)SE3, page 15
•
Caveats Resolved in Cisco IOS Release 15.0(2)SE2, page 17
•
Caveats Resolved in Cisco IOS Release 15.0(2)SE1, page 18
•
Caveats Resolved in Cisco IOS Release 15.0(2)SE, page 20
Caveats Resolved in Cisco IOS Release 15.0(2)SE10a
Use the Bug Search Toolkit to view the details of a caveat listed in this section. For more information
about the BST, go to https://tools.cisco.com/bugsearch/.
Bug ID
Headline
CSCuu13476
Cisco IOS & IOS XE Software OpenSSH TCP Denial of Service
Vulnerability
CSCuu43892
Switch crashes on qpair_full after executing dhcpd_* functions
CSCvb16274
PPTP Start-Control-Connection-Reply packet leaks router memory
CSCvb29204
BenignCertain on IOS and IOS-XE
Caveats Resolved in Cisco IOS Release 15.0(2)SE10
Use the Bug Search Toolkit to view the details of a caveat listed in this section. For more information
about the BST, go to https://tools.cisco.com/bugsearch/.
Release Notes for the Cisco IE 3010 Switch, Cisco IOS Release 15.0(2)SE and Later
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Resolved Caveats
Bug ID
Headline
CSCum45713
UUT crashed for scale session
CSCuo95194
Switch fails while copying a configuration file to running-config
using RCP
CSCus21950
Crash seen after getting LINEPROCDEAD errors and tracebacks
CSCuw71809
No warning message when switch configures "ip tcp adjust-mss"
CSCux38041
Broadcast packet does not send when port channel changes to
normal port
CSCux81884
RADIUS server failover leaves port in inconsistent state
CSCuy33215
Cannot apply REP config under portchannel after initial boot up
Caveats Resolved in Cisco IOS Release 15.0(2)SE9
Use the Bug Search Toolkit to view the details of a caveat listed in this section. For more information
about the BST, go to https://tools.cisco.com/bugsearch/.
Bug ID
Headline
CSCul01067
Memory leak in NTP client with IPv6 configuration
CSCus13476
CSR handled only one MACSec interface's authentication
CSCus40723
No simulated EAP success message to the client for credential
failure
CSCut20271
C3560X responds to ARP request from management port
CSCuu28768
C2960 ARP Table adding MACs on Incorrect Interface
CSCuu41771
Members in a 2960 cluster unable to save configuration in IOS 15.x
CSCuv05123
c3560e/v151_sy_throttle platform doesn't store NTP drift values
properly
CSCuv94875
SmartPort Macro with SCP not working
Caveats Resolved in Cisco IOS Release 15.0(2)SE8
Use the BST to view the details of a caveat listed in this section. For more information about the BST,
see the “Cisco Bug Search Tool” section on page 11.
Bug ID
Headline
CSCtq21722
SNMP crash forced due to an invalid memory block
CSCuo66933
Switch sent Failure packet after reboot and caused PC to fail
authenticate
CSCue80816
Crash while routine config push through SNMP
CSCud65150
Crash after Kron runs a TCL script
Release Notes for the Cisco IE 3010 Switch, Cisco IOS Release 15.0(2)SE and Later
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Resolved Caveats
Bug ID
Headline
CSCtx23014
HSRP hellos cannot be sourced from certain IPs for specific vlan
CSCuo31164
match prefix is removed from SNMP V3 configuration after host
command
CSCum75962
abnormal dot1x authentication failure msg from some specific mac
address
CSCuq85748
dot1x authorization fails, when we recovering from Guest VLAN
CSCum65703
Inconsistency on config "privilege" commands as seen in
running-config
CSCsq42459
No log message of falling the cpu threshold
CSCuh46221
EEM Tcl policies fail due to false out of memory error
CSCtj17637
MF: HTTPS generates a new self-signed cert on reboot even if one
exists
CSCud66899
IOS supplicant: ACS5 authc fail for PEAPv1/MSCHAPv2
CSCur58372
"snmp-server enable traps syslog" still in "show run all" after
removal
CSCui43116
dot1x State Radius AV pair not send while failing over between
AAA grps
CSCur76305
Memory leak in ASP proces Catalyst 2960s
CSCuq10827
C3560X cHsrpGrpStandbyState is incorrect
CSCur50403
LOGIN_FAILED log message should not display the bad username
CSCur74187
Device sending Client IP address as "Calling-Station-Id" with
WebAuth
CSCut05808
UDP(1975) causes Error msg %IPC-2-INVALIDZONE
CSCuq79479
Reloading 3750x causes link to err-disabled on IE3000.
Caveats Resolved in Cisco IOS Release 15.0(2)SE6
•
CSCul58877
When the hostname is limited to 16-characters, it gets truncated when displayed in the show REP
topology.
There is no workaround.
Caveats Resolved in Cisco IOS Release 15.0(2)SE5
•
CSCug26848
CPU usage goes above 90% when Internet Group Management Protocol (IGMP) version 3 report
packets are sent to the switch which has IGMP version 2 configured on the switch virtual interface.
The workaround is to either disable multicast fast convergence or configure IGMP version 3 on
switch virtual interface.
•
CSCug52714
Release Notes for the Cisco IE 3010 Switch, Cisco IOS Release 15.0(2)SE and Later
14
OL-27309-02
Resolved Caveats
TACACS+ single connect authentication request from a switch stack takes around 10 to 12 minutes
to failover to secondary server after the primary TACACS server is unreachable.
The workaround is to disable TACACS+ single connect configuration on the switch.
•
CSCuh99647
Bandwidth limit configuration for ingress and egress queues (srr-queue bandwidth limit interface
configuration command) does not work on POE ports that are up.
There is no workaround
•
CSCui41032
Switch runs out of memory within few seconds of configuring the level <n> show spanning-tree
active/detail privilege EXEC command.
There is no workaround.
•
CSCui87793
Web authentication does not work.
There is no workaround.
Caveats Resolved in Cisco IOS Release 15.0(2)SE4
•
CSCug62154
When the switch is started using TACACS+ configurations, the CPU utilization increases to 100%
and the VTY device does not work.
The workaround is to remove the TACACS+ configurations and restart the switch.
•
CSCuh41077
The ipAddrEntry value in the IP Address Table shows an interface index that is not exposed by the
ifEntry Object ID.
There is no workaround.
•
CSCuf77683
Internal VLANs are displayed when the show snmp mib ifmib ifindex command is entered or the
SNMP is queried for the ipMIB object.
The workaround is to check if the displayed VLANs are internal and then to hide them.
Caveats Resolved in Cisco IOS Release 15.0(2)SE3
•
CSCta43825
CPU usage is high when an SNMP Walk of the Address Resolution Protocol (ARP) table is
performed.
The workaround is to implement SNMP view using the following commands:
snmp-server view cutdown iso included
snmp-server view cutdown at excluded
snmp-server view cutdown ip.22 excluded
Release Notes for the Cisco IE 3010 Switch, Cisco IOS Release 15.0(2)SE and Later
OL-27309-02
15
Resolved Caveats
snmp-server community public view cutdown ro
snmp-server community private view cutdown rw
•
CSCts95370
If an ACL is configured on a router VTY line for ingress traffic, the ACL is applied for egress traffic
also. As a result, egress traffic to another router on an SSH connection is blocked.
The workaround is to permit egress traffic to the specific destination router using the permit tcp
host <destination router IP address> eq 0 any interface configuration command.
•
CSCub08979
The Private VLAN feature is not available on the switch.
The workaround is to configure protected ports on the switch by entering the following interface
configuration commands:
switchport mode access
switchport protected
switchport block unicast
switchport block multicast
For details on protected ports, go to:
http://www.cisco.com/en/US/tech/tk389/tk814/tk841/tsd_technology_support_sub-protocol_home.h
tml
•
CSCub14238
The DHCP client is not assigned an IP address from the DHCP server if port-based allocation is
enabled on the server.
There is no workaround.
•
CSCub85948
Memory leak is seen in the switch when it sends CDP, LLDP or DHCP traffic and when the link
flaps.
The workaround is to apply protocol filters to the device sensor output by entering the following
global configuration commands:
no macro auto monitor
device-sensor filter-spec dhcp exclude all
device-sensor filter-spec lldp exclude all
device-sensor filter-spec cdp exclude all
If the memory leak continues in the "DHCPD Receive" process, disable the built-in DHCP server
by entering the no service dhcp global configuration command.
•
CSCuc40634
STP loop occurs on Flexstack connected by parallel links when a link state is changed on Flexlink
port.
The workaround is to change the switch to root bridge.
•
CSCud44884
If a policy map attached to the switch interface is modified then the corresponding QoS policy works
incorrectly.
Release Notes for the Cisco IE 3010 Switch, Cisco IOS Release 15.0(2)SE and Later
16
OL-27309-02
Resolved Caveats
The workaround is to delete the policy map, create a new policy map and then attach it to the
interface.
•
CSCud83248
When native VLAN is configured on the trunk or when switchport trunk native vlan 99 is configured
on the interface, spanning-tree instance is not created for native VLAN.
The workaround is to keep VLAN1 as a native on the trunk. In Cisco IOS Release15.0(2) SE, dot1.x
is enabled by default and causes authentication fail in the native VLAN. This results in
pm_vp_statemachine not triggering any event to spanning tree. To disable dot1x internally, run the
no macro auto monitor command. The stp instance is created for native vlan 99 after running the
show and no show command on the interface.
•
CSCue86180
On the Catalyst 2960S switch stack, when the login block command is configured and the running
config is saved using the wr command on the master, it makes the master down. When the running
config is saved on the new master , the following lines are displayed on entering the show
running-config command.
ip access-list extended sl_def_acl
deny tcp any any eq telnet
deny tcp any any eq www
deny tcp any any eq 22
permit ip any any
There is no workaround.
•
CSCue87815
When the secret password is configured, the password is not saved. The default password is used as
the secret password.
The workaround is to use the default password to login and then change the password.
•
CSCug57072
When IE3010 switch is configured as a service provider dot1q tunnel switch, it passes traffic only
in the native VLAN and does not pass traffic on any other VLANs, as the VLAN ID for these VLANs
gets set to 0.
The workaround is to change the native VLAN to the VLAN ID of the incoming packet so that it
pings between the dot1q tunnel port (in IE3010) and the customer trunk port.
Caveats Resolved in Cisco IOS Release 15.0(2)SE2
•
CSCty63718
The down-when-looped interface configuration command is not supported with default speed or
with 1000BaseT advertisements on the gigabit medium independent interface (GMII interface). This
is because the down-when-looped feature and 1000BaseT advertisements both make use of the “next
page” function as defined in IEEE 802.3, clause 28 and may result in the link staying down.
There is no workaround.
Release Notes for the Cisco IE 3010 Switch, Cisco IOS Release 15.0(2)SE and Later
OL-27309-02
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Resolved Caveats
Caveats Resolved in Cisco IOS Release 15.0(2)SE1
•
CSCee32792
When using SNMP v3, the switch unexpectedly reloads when it encounters the
snmp_free_variable_element.
There is no workaround.
Release Notes for the Cisco IE 3010 Switch, Cisco IOS Release 15.0(2)SE and Later
18
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Resolved Caveats
•
CSCth03648
When two traps are generated by two separate processes, the switch fails if one process is suspended
while the other process updates variables used by the first process.
The workaround is to disable all SNMP traps.
•
CSCth59458
If a redundant power supply (RSP) switchover occurs during a bulk configuration synchronization,
some of the line configurations might disappear.
The workaround is to reapply the line configurations.
•
CSCtl12389
The show ip dhcp pool command displays a large number of leased addresses.
The workaround is to turn off ip dhcp remember and reload the switch.
•
CSCtq64716
The following warning messages might be displayed during the boot process even when a RADIUS
or a TACACS server have been defined:
%RADIUS-4-NOSERVNAME:
or
%AAAA-4-NOSERVER: Warning: Server TACACS2 is not defined
There is no workaround.
•
CSCtr37757
The secure copy feature (copy: source-filename scp: destination-filename command) does not work.
There is no workaround.
•
CSCty10239
When ipl=5, the Catalyst 2960 switch receives the malloc failure message of 20 bytes, and traceback
occurs due to interrupt level.
There is no known workaround.
•
CSCtz99447
Local web authorization and HTTP services on the switch do not respond because of a web
authorization resource limitation in the system. The resource limitation is normally caused by
incorrectly terminated HTTP or TCP sessions.
These are possible workarounds and are not guaranteed to solve the problem:
– Enter the ip admission max-login-attempts privileged EXEC command to increase the number
of maximum login attempts allowed per user.
– If the web authorization module is intercepting HTTP sessions from web clients in an attempt
to authorize them, try using a different browser.
– Eliminate background processes that use HTTP transport.
•
CSCub55790
The Smart Install client feature in Cisco IOS Software contains a vulnerability that could allow an
unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device.
Affected devices that are configured as Smart Install clients are vulnerable.
Release Notes for the Cisco IE 3010 Switch, Cisco IOS Release 15.0(2)SE and Later
OL-27309-02
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Resolved Caveats
Cisco has released free software updates that address this vulnerability. There are no workarounds
for devices that have the Smart Install client feature enabled.
This advisory is available at the following link:
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20130327-smartinst
all
•
CSCub93357
If an interface is configured with the switchport port-security maximum 1 vlan command, the
following error message is displayed:
%PORT_SECURITY-2-PSECURE_VIOLATION: Security violation occurred, caused by MAC
address XXXX.XXXX.XXXX on port <interface>
There is no workaround.
•
CSCuc03555
The flash memory is corrupted when you format the flash manually.
The workaround is to reload the switch. (Note that this will erase the flash memory, and you will
need to reload the software image using TFTP, a USB drive, or a serial cable.
•
CSCuc17720
If the Performance Monitor cache is displayed (using the show performance monitor cache
command) and you attempt to stop the command output display by entering the q keyword, there is
an unusually long delay before the output is stopped.
The workaround is to enter the term len 0 privileged EXEC command so that all command outputs
are displayed without any breaks.
Caveats Resolved in Cisco IOS Release 15.0(2)SE
•
CSCto57723
Cisco IOS software and Cisco IOS XE software contain a vulnerability that could allow an
unauthenticated, remote attacker to cause a denial of service (DoS) condition. An attacker could
exploit this vulnerability by sending a crafted request to an affected device that has the DHCP
version 6 (DHCPv6) server feature enabled, causing a reload.
Cisco has released free software updates that address this vulnerability. This advisory is available at
the following link:
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20120926-dhcpv6
•
CSCtr07908
The archive download feature does not work if the flash contains an “update” directory. This
situation is likely to occur if a previous download failed or was interrupted and the “update”
directory is still left in the flash.
The workaround is to delete the “update” directory in the flash before starting the archive download.
•
CSCtr55645
OSPFv3 neighbors might flap because of the way the switch handles IPv6 traffic destined for
well-known IPv6 multicast addresses.
There is no workaround.
Release Notes for the Cisco IE 3010 Switch, Cisco IOS Release 15.0(2)SE and Later
20
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Resolved Caveats
•
CSCts36715
Users connecting to the network through a device configured for web proxy authentication may
experience a web authentication failure.
There is no workaround. Use the clear tcp tcb command to release the HTTP Proxy Server process.
•
CSCtt11621
Using the dot1x default command on a port disables access control on the port and resets the values
of the authentication host-mode and authentication timer reauthenticate commands to the
default values.
The workaround is to avoid using the dot1x default command and set various dot1x parameters
individually. You can also reconfigure the parameters that were changed after you entered the dot1x
default command.
•
CSCtx33436
When using the switchport port-security maximum 1 vlan access command, if an IP phone with
a personal computer connected to it is connected to an access port with port security, a security
violation will occur on the interface. This type of message is displayed on the console:
%PORT_SECURITY-2-PSECURE_VIOLATION: Security violation occurred, caused by MAC address
XXXX.XXXX.XXXX on port FastEthernet0/1.
Here is a sample configuration:
interface gigabitethernet 3/0/47
switchport access vlan 2
switchport mode access
switchport voice vlan 3
switchport port-security maximum 2
switchport port-security maximum 1 vlan access
switchport port-security maximum 1 vlan voice
switchport port-security
The workaround is to remove the line switchport port-security maximum 1 vlan access.
•
CSCtx96491
The switch does not correctly detect a loopback when the switch port on an authenticated IP phone
is looped to a port configured and authenticated with dot1x security, even when bpduguard is
configured on the interface. This situation can result in 100 percent CPU utilization and degraded
switch performance.
The workaround is to configure the interface with the authentication open command or to
configure authentication mac-move permit on the switch.
•
CSCty88456
The Catalyst 4500E series switch with Supervisor Engine 7L-E contains a denial of service (DoS)
vulnerability when processing specially crafted packets that can cause a reload of the device.
Cisco has released free software updates that address this vulnerability.
Workarounds that mitigate this vulnerability are not available.
This advisory is available at the following link:
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20120926-ecc
Release Notes for the Cisco IE 3010 Switch, Cisco IOS Release 15.0(2)SE and Later
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21
Documentation Updates
Documentation Updates
•
Updates to the Getting Started Guide, page 22
•
Updates to the Hardware Installation Guide, page 22
•
Updates to the Regulatory Compliance and Safety Information for the Cisco IE 3010 Switch,
page 23
Updates to the Getting Started Guide
•
In the “Wiring the Power Supply Source” section, power supply PWR-RGD-AC-DC is now
PWR-RGD-AC-DC/IA, and PWR-RGD-LOW-DC is now PWR-RGD-LOW-DC/IA.
•
In Step 5 of the “Running Express Setup” section press the Express Setup button for 3 to 5 seconds.
Note
If you are using the console terminal, this message appears when the switch enters Express Setup
mode:
Entering consoleless access mode EXPRESS SETUP
•
Warning statement 403 is added to the “Rack-Mounting the Switch” section of the English version
of the Cisco IE 3010 Switch Getting Started Guide on Cisco.com.
•
Warning statement 1063 is removed from the “Installation Warning Statements” section of the
English version of the Cisco IE 3010 Switch Getting Started Guide on Cisco.com.
Updates to the Hardware Installation Guide
•
Power Supply Information, page 22
•
IP-30 Compliance, page 22
•
Warning Statements, page 23
Power Supply Information
In the hardware installation guide, power supply PWR-RGD-AC-DC is now PWR-RGD-AC-DC/IA, and
PWR-RGD-LOW-DC is now PWR-RGD-LOW-DC/IA:
•
“Power Supply Features” section in Chapter 1, “Overview”
•
Table 3-1, Figure 3-1, and Figure 3-2 in Chapter 3, “Power Supply Installation”
•
Table A-2, A-3, A-4, A-5, and A-6 in Appendix A, “Technical Specifications”
IP-30 Compliance
The “Rack Mounting” and “Wall Mounting” sections in the Installation chapter are updated to add the
IP-30 compliance information. See these URLs for the updated sections:
•
http://www.cisco.com/en/US/docs/switches/lan/cisco_ie3010/hardware/installation/guide/higinstall.h
tml#wp1043215
Release Notes for the Cisco IE 3010 Switch, Cisco IOS Release 15.0(2)SE and Later
22
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Documentation Updates
•
http://www.cisco.com/en/US/docs/switches/lan/cisco_ie3010/hardware/installation/guide/higinstall.h
tml#wp1180849
Warning Statements
•
Warning statement 403 is added to the “Rack-Mounting” and “Wall-Mounting” sections of the
English version of the Cisco IE 3010 Switch Hardware Installation Guide on Cisco.com.
•
Warning statement 1063 is removed from the “Warning Statements” section of the English version
of the Cisco IE 3010 Switch Hardware Installation Guide on Cisco.com.
•
Warning statement 1001 is replaced by Statement 1088 in the “Warning Statements” section, and in
the “Installation Guidelines” section of the “Power Supply Installation” chapter of the English
version of the Cisco IE 3010 Switch Hardware Installation Guide on Cisco.com.
Updates to the Regulatory Compliance and Safety Information for the Cisco IE
3010 Switch
•
Warning statement 403 is added to the English version of the Regulatory Compliance and Safety
Information for the Cisco IE 3010 Switch on Cisco.com:
Statement 403—Install Switch in a Rack Mid-Mounting Position Only
Warning
For mounting railway-application equipment and for EN50155 standard compliance, the switch must
be installed only in a rack mid-mounting position. If you install the switch in a front rack-mounting
(cable side or power supply side) position or in a wall-mounting position, a mechanical failure can
occur that results in the switch becoming detached from the rack. Statement 403
Waarschuwing
Bij het monteren van apparatuur voor een spoorwegtoepassing en ter naleving van de norm EN50155,
mag de switch uitsluitend met behulp van de middelste montagepositie in een rack worden
geïnstalleerd. Als u de switch met de voorste montagepositie in een rack installeert (kabelkant of
kant met stroomvoorziening) of aan de muur monteert, kan zich een mechanische storing voordoen,
waardoor de switch uit het rack kan losraken.
Varoitus
Rautatiesovelluslaitteiston kiinnittämistä varten ja EN50155-standardin noudattamiseksi kytkimen
saa asentaa telineeseen vain keskikiinnitysasentoon. Jos kytkin asennetaan telineeseen
etukiinnitysasentoon (kaapelipuoli tai virtalähdepuoli) tai seinäkiinnitysasentoon, mekaaninen
vika voi esiintyä, jonka seurauksena kytkin irtoaa telineestä.
Attention
Pour l'équipement d'application de rails de montage et pour la comformité à la norme EN50155, le
commutateur doit être installé uniquement en position de montage en rack centrale. Si vous
installez le commutateur en position de montage sur rack avant (côté câble ou côté alimentation) ou
en position de montage murale, une défaillance mécanique risque de se produire qui peut entraîner
le détachement du commutateur du rack.
Release Notes for the Cisco IE 3010 Switch, Cisco IOS Release 15.0(2)SE and Later
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Documentation Updates
Warnung
Zur Montage von Geräten im Einsatz auf Rollmaterial und der Einhaltung des EN50155-Standards darf
der Switch nur in der mittleren Montageposition befestigt werden. Wenn der Switch in der vorderen
Montageposition (Kabel- oder Stromversorgungsseite) oder der Position für die Wandmontage
befestigt wird, kann es zu mechanischen Ausfällen kommen, die dazu führen, dass der Switch sich
vom Rack löst.
Avvertenza
Per il montaggio di apparecchiature per il settore ferroviario e per la conformità con lo standard
EN50155, lo switch deve essere installato solo in posizione di montaggio mediana sul rack. Se si
installa lo switch in posizione di montaggio anteriore sul rack (lato cablaggio o lato alimentatore)
o con montaggio a muro, potrebbe verificarsi un guasto meccanico e lo switch potrebbe scollegarsi
dal rack.
Advarsel
For montering av railway-application utstyr og i henhold til EN50155 standarden, må bryteren kun
installeres i en posisjon midt på et stativ. Hvis du installerer bryteren på framsiden av stativet (kabel
side eller strømforsyning side) eller på en vegg, kan en mekanisk svikt oppstå. Dette kan resultere
i at bryteren blir løsrevet fra stativet.
Aviso
Para montagem de equipamento ferroviário, e em conformidade com as normas EN50155, o
interruptor deverá ser instalado unicamente, numa prateleira central. Se instalar o interruptor na
parte da frente da prateleira (no lado do cabo ou da alimentação eléctrica) ou numa parede, poderá
ocorrer falha mecânica, causando o desprendimento do interruptor.
¡Advertencia!
Para el montaje en equipos para raíles y para cumplir con la norma EN50155, el switch debe
instalarse exclusivamente en una posición intermedia para montaje en rack. Si instala el switch en
una posición para montaje en rack delantera (al lado del cable o del suministro de alimentación) o
en una posición para montaje en pared, puede producirse un fallo mecánico y el switch puede
separarse del rack.
Varning!
För montering av rälstillämpningsutrustningen och för att kunna uppfylla EN50155-standarden,
måste reglaget endast vara installerat i mittenpositionen på stället. Om du installerar reglaget på
ställets framsida (kabelsidan eller nätaggregatets sida) eller i en position på väggen, kan ett
mekaniskt fel uppstå vilket resulterar i att reglaget lösgörs från stället.
Release Notes for the Cisco IE 3010 Switch, Cisco IOS Release 15.0(2)SE and Later
24
OL-27309-02
Documentation Updates
Aviso
O switch deve ser instalado somente em uma posição mediana de montagem de rack para que a
montagem do equipamento do aplicativo de via-férrea e a conformidade padrão do EN50155 sejam
bem-sucedidas. Se instalar o switch em uma posição frontal de montagem de rack (ao lado do cabo
ou do fornecedor de energia) ou em uma posição de montagem em parede uma falha mecânica
poderá ocorrer e isso resultará na separação do switch e do rack.
•
Warning statement 1001 is replaced by warning statement 1088 in the English version of the
Regulatory Compliance and Safety Information for the Cisco IE 3010 Switch on Cisco.com.
Statement 1088—Avoid Servicing Outdoor Connections During an Electrical
Storm
Avoid using or servicing any equipment that has outdoor connections during an electrical storm.
There may be a risk of electric shock from lightning. Statement 1088
Warning
Waarschuwing
Varoitus
Vermijd het gebruik van en onderhoud aan apparatuur met buitenaansluitingen tijdens een
onweersbui.
Er bestaat een gering risico op elektrische schokken door blikseminslag.
Vältä kaikkien ulkoliitäntöjä sisältävien laitteiden käyttöä ja huoltoa ukonilman aikana.
Saatat saada sähköiskun salamoinnin johdosta.
Attention
Les équipements pourvus de connexions extérieures ne doivent pas être utilisés ni entretenus
pendant un orage.
La foudre est susceptible de provoquer des décharges électriques.
Warnung
Vermeiden Sie bei Gewitter die Nutzung oder Bedienung von Geräten mit Außenanschlüssen.
Da bei einem Blitzeinschlag die Gefahr von Stromschlägen besteht.
Avvertenza
Advarsel
Aviso
Evitare l’utilizzo o la manutenzione di qualsiasi apparecchiatura con collegamenti per esterni
durante un temporale.
In quanto vi è la possibilità di folgorazione da fulmine.
Under tordenvær må det unngås å bruke eller reparere utstyr som har utendørs forbindelser.
Det finnes en risiko for elektrisk støt fra lyn.
Evite utilizar ou realizar manutenção em qualquer equipamento que tenha ligações exteriores
durante uma tempestade eléctrica.
Pode haver um risco remoto de choque eléctrico devido aos relâmpagos.
Release Notes for the Cisco IE 3010 Switch, Cisco IOS Release 15.0(2)SE and Later
OL-27309-02
25
Related Documentation
¡Advertencia!
Varning!
Evite el uso o mantenimiento de cualquier material con conexiones al aire libre durante una
tormenta eléctrica.
Ya que el riesgo de descarga eléctrica es mayor debido a los rayos.
Använd eller reparera inte någon utrustning som har anslutningar utomhus under åskväder.
Det finns en liten risk för elektriska stötar vid blixtnedslag.
•
Warning statement 1063 is removed from the English version of the Regulatory Compliance and
Safety Information for the Cisco IE 3010 Switch on Cisco.com.
Related Documentation
These documents provide complete information about the Cisco IE 3010 switches and are available at
Cisco.com:
http://www.cisco.com/en/US/products/ps11245/tsd_products_support_series_home.html
•
Cisco IE 3010 Switch Software Configuration Guide
•
Cisco IE 3010 Switch Command Reference
•
Cisco IE 3010 Switch System Message Guide
•
Cisco IE 3010 Switch Hardware Installation Guide
•
Cisco IE 3010 Switch Getting Started Guide—available in English, simplified Chinese, French,
German, Italian, Japanese, Brazilian Portuguese, and Spanish
•
Regulatory Compliance and Safety Information for the Cisco IE 3010 Switch
For other information about related products, see these documents:
•
Express Setup online help (available on the switch)
These SFP module installation notes are available from Cisco.com:
http://www.cisco.com/en/US/products/hw/modules/ps5455/prod_installation_guides_list.html
•
Cisco Small Form-Factor Pluggable Modules Installation Notes
Release Notes for the Cisco IE 3010 Switch, Cisco IOS Release 15.0(2)SE and Later
26
OL-27309-02
Related Documentation
•
Cisco CWDM GBIC and CWDM SFP Installation Note
Compatibility matrix documents:
http://www.cisco.com/en/US/products/hw/modules/ps5455/products_device_support_tables_list.html
•
Cisco Small Form-Factor Pluggable Modules Compatibility Matrix
•
Compatibility Matrix for 1000BASE-T Small Form-Factor Pluggable Modules
Release Notes for the Cisco IE 3010 Switch, Cisco IOS Release 15.0(2)SE and Later
OL-27309-02
27
Obtaining Documentation, Obtaining Support, and Security Guidelines
Obtaining Documentation, Obtaining Support, and Security
Guidelines
For information on obtaining documentation, submitting a service request, and gathering additional
information, see the monthly What’s New in Cisco Product Documentation, which also lists all new and
revised Cisco technical documentation, at:
http://www.cisco.com/en/US/docs/general/whatsnew/whatsnew.html
Subscribe to the What’s New in Cisco Product Documentation as a Really Simple Syndication (RSS) feed
and set content to be delivered directly to your desktop using a reader application. The RSS feeds are a free
service and Cisco currently supports RSS version 2.0.
This document is to be used in conjunction with the documents listed in the “Related Documentation” section.
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Release Notes for the Cisco IE 3010 Switch, Cisco IOS Release 15.0(2)SE and Later
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