Table of Contents

rn-15-2-4ea8.fm

Release Notes for Cisco IOS Release 15.2(4)EA8

First Published: September 11, 2018

Cisco IOS Release 15.2(4)EA8 runs on these platforms:

n Cisco Industrial Ethernet 2000 Series Switches

n Cisco Industrial Ethernet 2000U Series Switches

n Cisco Industrial Ethernet 3000 Series Switches

n Cisco Industrial Ethernet 3010 Series Switches

n Cisco Industrial Ethernet 4000 Series Switches

n Cisco Industrial Ethernet 5000 Series Switches

n Cisco 2500 Series Connect Grid Switches

n Cisco Embedded Service 2020 Series Switches

n Cisco Ethernet Switch Module (ESM) for Cisco 2000 Series Connected Grid Routers

These release notes include important information about Cisco IOS Release 15.2(4)EA8 and any limitations, restrictions, and caveats that apply to the release. Verify that these release notes are correct for your switch.

n If you are installing a new switch, see the Cisco IOS release label on the rear panel of your switch.

n If your switch is on, use the show version command. See Finding the Software Version and Feature Set.

n If you are upgrading to a new release, see the software upgrade filename for the software version. See Deciding Which Files to Use.

For a complete list of documentation for the platforms associated with this release, see Related Documentation.

You can download the switch software from this site (registered Cisco.com users with a login password):

http://software.cisco.com/download/navigator.html

Organization

This document includes the following sections:

Conventions

Conventions used in this document.

Feature Support in Cisco IOS Release 15.2(4)EA8

Lists all features supported in Release 15.2(4)EA8.

System Requirements

System requirements for Release 15.2(4)EA8.

Upgrading the Switch Software

Procedures for downloading software.

Limitations and Restrictions

Known limitations in this release.

Caveats

Open and resolved caveats in Release 15.2(4)EA8.

Documentation Updates

Updates to the IE switch product documentation.

Related Documentation

Links to the documentation for the hardware platforms associated with this release.

Conventions

This document uses the following conventions.

Conventions

Indication

bold font

Commands and keywords and user-entered text appear in bold font.

italic font

Document titles, new or emphasized terms, and arguments for which you supply values are in italic font.

[ ]

Elements in square brackets are optional.

{x | y | z}

Required alternative keywords are grouped in braces and separated by vertical bars.

[ x | y | z ]

Optional alternative keywords are grouped in brackets and separated by vertical bars.

string

A nonquoted set of characters. Do not use quotation marks around the string or the string will include the quotation marks.

courier font

Terminal sessions and information the system displays appear in courier font.

< >

Nonprinting characters such as passwords are in angle brackets.

[ ]

Default responses to system prompts are in square brackets.

!, #

An exclamation point (!) or a pound sign (#) at the beginning of a line of code indicates a comment line.

. Notes contain helpful suggestions or references to material not covered in the manual.

Provided for additional information and to comply with regulatory and customer requirements.

Feature Support in Cisco IOS Release 15.2(4)EA8

Cisco IOS Release 15.2(4)EA8 is a bug fix only release; however, it supports all the features first introduced by Cisco IOS 15.2(4)EA1 as listed in New Feature Summary for Cisco IOS Release 15.2(4)EA1.

This release also supports the IE 5000 features introduced in Cisco IOS Release 15.2(2)EB and EB1.

.

Table 1 New Feature Summary for Cisco IOS Release 15.2(4)EA1

Feature

Platform

Description

Related Documentation

NTP to PTP Translation (Time Services)

IE 5000

This time service enhancement allows the IE switches to act as Grandmaster clocks to the PTP hierarchy with NTP as the time source. The NTP time source ties the PTP working clock to the everyday “wall clock.” This allows the customer to use PTP and NTP generated timestamps together during troubleshooting and analysis. In addition, NTP is more cost effective and robust than GPS for applications that only need 1 second precision for wide-area synchronization.

n Precision Time Protocol Software Configuration Guide for IE 4000 and

IE 5000 Switches

n Device Manager Online Help

Media Redundancy Protocol (MRP) and PROFINET Enhancements

IE 4000

MRP (Media Redundancy Protocol), an open standard industrial protocol, can support up to 50 nodes with maximum recovery time up to 200ms.

MRP operates at the MAC layer and is commonly used in conjunction with the PROFINET standard for industrial networking in manufacturing.

This release supports MRP manager and client and includes the following enhancements to PROFINET:

n PROFINET stack upgrade to version 2.31.

n PROFINET support for MRP Manager (MRM) and Client (MRC) functionality. PROFINET (PNIO) Certification with v2.3

n Media Redundancy Protocol Configuration Guide for IE 2000 and

IE 4000 Switches

n Device Manager Online Help

Hardware Watchdog Reset

IE 4000 IE 5000

The Hardware Watchdog Reset feature causes the switch to reload if IOS software is unresponsive for a certain period of time (5 minutes). The CPU Hardware Watchdog ensures that the switch reloads if software is hung for whatever reason.

Hardware Watchdog Reset

MACsec (IEEE 802.1AE)

IE 5000

MACsec is the IEEE 802.1AE standard for providing strong cryptographic protection at Layer 2. MACsec provides secure (encryption and authentication) MAC Service on a frame-by-frame basis. MACsec provides secure communications between stations that are attached to the same LAN.

MACsec is only supported on 1G uplinks.

Note You must have the IP Service license installed to support the MACsec feature.

Configuring MACsec Encryption

Express Setup enhancements with CIP support for IE Switches

IE 5000

This feature enhances Express Startup to limit manual switch intervention. There are three options for using Express Setup:

n You must configure a new in the box (NIB) switch that has no configuration file loaded (config.text / vlan.dat) directly via a console cable.

n You can configure the switch with the existing Express Setup method.

The existing Express Setup behavior is enhanced to improve the failure LED indication behavior.

n You can have an IP address assigned to the switch without using Device Manager if you installed the switch in an already running environment with certain services available (DHCP).

n Device Manager Online Help

n Express Setup Enhancements

n For details on Express Setup documentation for all IE switches, see the Express Setup Program entry in Methods for Assigning IP Information

Locate Switch

IE 5000

When enabled, Locate Switch causes all possible LED to glow in ALT_RED and GREEN once the locate switch is enabled with a specific time. This performance varies from previous releases. (CSCux75707)

The Locate Switch time setting has been changed from <9-255> to <0-255> time in seconds:

0: Stop Blink

9-255: Blink LED

Enter the following show command to verify your settings:

Switch# sh locate-switch

Locate Switch enabled!!

time left: 249 sec

n Device Manager Online Help

Device Manager (DM) Enhancements

IE 4000, IE 5000

n Ability to launch Device Manager in Express Setup medium press mode (as well as previously supported short press mode).

n Device Manager Online Help

System Requirements

This section describes the following system requirements for Cisco IOS Release 15.2(4)EA8:

n Express Setup Requirements

Express Setup Requirements

This section summarizes the hardware and software requirements for the Windows platform.

For a listing of Express Setup documentation, see New Feature Summary for Cisco IOS Release 15.2(4)EA1.

Hardware

n 1 gigahertz (GHz) or faster 32-bit (x86) or 64-bit (x64) processor

n 1 gigabyte (GB) RAM (32-bit) or 2 GB RAM (64-bit)

n 16 GB available hard disk space (32-bit) or 20 GB (64-bit)

Software

n PC with Windows 7, or Mac OS 10.6.x

n Web browser (Internet Explorer 9.0, 10.0, and 11.0, or Firefox 32) with JavaScript enabled

n Straight-through or crossover Category 5 or 6 cable

Express Setup verifies the browser version when starting a session, and it does not require a plug-in.

Upgrading the Switch Software

These are the procedures for downloading software. Before downloading software, read these sections for important information:

n Finding the Software Version and Feature Set

n Deciding Which Files to Use

n Archiving Software Images

n Upgrading a Switch by Using the CLI

n Installation Notes

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 stored in flash memory. For example, use the dir flash: command to display the images in the flash memory.

Deciding Which Files to Use

The upgrade procedures in these release notes describe how to perform an upgrade by using a combined tar file which contains the Cisco IOS image and the files needed for PROFINET GSD, CIP EDS and the Web Device Manager; and, in some cases, the FPGA upgrade files.

To upgrade the switch through the CLI, use the combined tar file and the archive download-sw privileged EXEC command to overwrite the older image completely.

Cisco IOS Software Image Files lists the filenames for this software release.

Table 2 Cisco IOS Software Image Files

File Name

Description

cgs2520-ipservicesmk9-tar.152-4.EA8.tar

CGS 2520 IP services image file

cgs2520-lanbasemk9-tar.152-4.EA8.tar

CGS 2520 LAN base image file

grwicdes-ipservicesmk9-tar.152-4.EA8.tar

ESM IP services image file

grwicdes-lanbasemk9-tar.152-4.EA8.tar

ESM LAN base image file

c2020-universalk9-tar.152-4.EA8.tar

ESS 2020 universal image file

ie2000-universalk9-tar.152-4.EA8.tar

IE 2000 Universal image file

ie2000u-ipservicesmk9-tar.152-4.EA8.tarr

IE 2000U Universal image file

ie2000u-lanbasemk9-tar.152-4.EA8.tar

IE 2000U LAN base image file

ies-ipservicesk9-tar.152-4.EA8

IE 3000 Universal image file

ies-lanbasek9-tar.152-4.EA8

IE 3000 LAN base image file

ie3010-ipservicesmk9-tar.152-4.EA8.tar

IE 3010 IP services image file

ie3010-lanbasemk9-tar.152-4.EA8.tar

IE 3010 LAN base image file

ie4000-universalk9-tar.152-4.EA8.tar

IE 4000 Universal image file

ie5000-universalk9-tar.152-4.EA8.tar

IE 5000 Universal image file

Archiving Software Images

Before upgrading your switch software, make sure that you archive copies of both your current Cisco IOS release and the Cisco IOS release to which you are upgrading. Keep these archived images until you have upgraded all devices in the network to the new Cisco IOS image and 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 information:

http://www.cisco.com/en/US/prod/collateral/iosswrel/ps8802/ps6969/ps1835/prod_bulletin0900aecd80281c0e.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.

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.

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.

Make sure that the compact flash card is in the switch before downloading the software.

To download software, follow these steps:

1. Use Cisco IOS Software Image Files to identify the file that you want to download.

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://software.cisco.com/download/navigator.html

For example, to download the image for an IE 4000 switch, select Products > Switches > Industrial Ethernet Switches > Cisco Industrial Ethernet 4000 Series Switches, then select your switch model. Select IOS Software for Software Type, then select the image you want to download.

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 the “Assigning the Switch IP Address and Default Gateway” chapter in the applicable document for your switch as listed in Methods for Assigning IP Information.

4. Log into the switch through the console port or a Telnet session.

5. (Optional) Ensure 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 Methods for Assigning IP Information.

6. Download the image file from the TFTP server to the switch.

If you are installing the same version of software that currently exists 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 command above untars/unzips the file.The system prompts you when it completes successfully.

— The /overwrite option overwrites the software image in flash memory with the downloaded one.

If you specify the command without the /overwrite option, the download algorithm verifies that the new image is not the same as the one on the switch Flash device. If the images are the same, the download does not occur. If the images are different, the old image is deleted, and the new one is downloaded. If there is not enough space to install the new image and keep the current running image, the download process stops, and an error message displays.

— 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. or hostname.

— For /directory/image-name.tar, specify the directory and the image to download. Directory and image names are case sensitive. The directory is for file organization and it is generally a tftpboot/user-ID path.

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. If there is not enough space to install the new image and keep the current running image, the download process stops, and an error message displays.

Installation Notes

You can assign IP information to your switch using the methods shown in Methods for Assigning IP Information.

Table 3 Methods for Assigning IP Information

Method

Platform

Document

Express setup program

IE 2000

Cisco IE 2000 Switch Hardware Installation Guide, Device Manager Online Help

IE 3000

Cisco IE 3000 Switch Getting Started Guide, Device Manager Online Help

IE 3010

Cisco IE 3000 Switch Getting Started Guide, Device Manager Online Help

Note: The Cisco IE 3000 Switch Getting Started Guide serves as Express Setup reference for the IE 3010.

IE 4000

Cisco IE 4000 Switch Hardware Installation Guide

IE 5000

Cisco IE 5000 Hardened Aggregator Hardware Installation Guide

CLI-based setup program

IE 4000

Cisco IE 4000 Switch Hardware Installation Guide

IE 5000

Cisco IE 5000 Hardened Aggregator Hardware Installation Guide

DHCP-based autoconfiguration

IE 4000

Cisco Industrial Ethernet 4000 Series Switch Software Configuration Guide

IE 5000

Cisco IE 5000 Hardened Aggregator Hardware Installation Guide

Manually assigning an IP address

IE 4000

Cisco Industrial Ethernet 4000 Series Switch Software Configuration Guide

IE 5000

Cisco IE 5000 Hardened Aggregator Hardware Installation Guide

Limitations and Restrictions

We recommend that you 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 for these issues. Some features might not work as documented, and some features might be affected by recent changes to the switch hardware or software. These caveats have a status of Closed.

n CSCuo83410

Symptom When a port gets congested, classes with a larger queue-limit size are not receiving more frames per second than the classes with a smaller queue-limit size.

Conditions This issue occurs on the IE 4000 when queue-limit sizes are configured unequally in classes. Classes with a larger queue-limit size are not receiving more frames per second than the classes with a smaller queue-limit sizes.

Workaround There is no workaround for this issue.

n CSCuq21005

Symptom In-line editing becomes unresponsive on the Device Manager Port Thresholds page on IE 2000, IE 3000 and IE 4000 switches.

Conditions Editing a field too quickly can cause in-line editing to become unresponsive.

Workaround Editing the box repeatedly works if the user waits one or two seconds for Device Manager to push the update to the device.

n CSCur09517

Symptom The PRP LED did not light up correctly. Observed anomalies in PRP LED in the events below:

Conditions Impacted platform: IE4K

1. Issue a shut/no shut on logical PRP interface (interface prp-channel 1|2).

2. Unplug and plug in cables for uplink ports.

3. Certain sequence issues observed with issuing shut/no shut on logical interface PRP-channel 1 followed by logical interface PRP-channel 2 and vice versa.

Workaround There is no workaround for this issue.

n CSCus02105

Symptom show cip object v4router 0 does not display correct routes in some scenarios. Issue was first seen on an IE 2000; however, it applies to all IE and CG switches that support VLAN configuration and CIP features.

Conditions If you configure a cip unsupported route, for example, ip route 0.0.0.0 0.0.0.0 fa 1/1 172.27.168.129. the route will not be displayed properly in the sh cip object v4router command output. All following routes (including supported routes such as ip route 0.0.0.0 0.0.0.0 fa 1/1 or ip route 172.27.168.129 vlan 1) also will not be displayed properly.

Workaround Reload the switch.

n CSCut31523

Symptom Switch running Parallel Redundancy Protocol (PRP) disables PRP1 interface at least twice at random periods.

Conditions IE 4000 running release 15.2(2) with Parallel Redundancy Protocol (PRP) configured.

Workaround To re-enable PRP on the switch, connect to the switch via a console port and enter shut and then no shut commands on the PRP1 interface.

n CSCuv46039

Symptom Interface link flaps occurred on the IE 4000 with use of aggressive lsl-age timer under REP port configuration.

Conditions This issue occurs in a REP Ring with three or more nodes with lsl-age timer set to 120 msecs and after a period of a few minutes to a couple of hours.

Another side affect could be a malloc failure (CAM flush) with repeated link flaps which may cause the switch to crash.

Workaround Increase rep lsl-age timer to a value greater then 120 msec. Recommended value is 3000 msec.

n CSCuw28503

Symptom On IE platforms, Flex-Link failover time could be around 700msec when using Gigabit Ethernet ports.

Conditions Steps to reproduce:

1. Configure two Gig links on the IE switch as flex links.

2. Shut a member link and wait for the traffic to switch over to the other link. Failover time of around 700 msec is seen.

Workaround Use Fast Ethernet ports to implement Flex-Link.

Caveats

This section addresses the open and resolved caveats in this release and provides information on how to use the Bug Search Tool to find further details on those caveats. This section includes the following topics:

n Open Caveats

n Resolved Caveats

n Cisco Bug Search Tool

Table 4 Open Caveats

Bud ID

Headline

CSCvm26319

Static IP address set from CIP doesn't persist thru a power reset cycle - observed intermittently

CSCvm41964

Configuration Assembly : Default value of 'Base Module' needs to be changed in EDS files

Table 5 Resolved Caveats

Bud ID

Headline

CSCuu66503

HTTPs: IOS HTTPS client not enforcing subject-name verification (All IE switches, CGS2520, ESS2020)

CSCvb69966

Memory leak under LLDP Protocol process (All IE switches, CGS2520, ESS2020)

CSCvh94152

IPV6 MLD queries are not generated (IE4000, IE4010, IE5000)

CSCvi08514

PTP does not respond to delay_req after reboot (CGS2520)

CSCvi33210

IE2000U: Unable to initialize new SD card and boot failure

CSCvi36823

CGS 2520 returns DC-only power supply input as AC over SNMP

CSCvi55460

Cannot SSH to the device after the PnP commissioning with 15.2(4)EA5 Image (IE2000, IE3000, IE4000, IE5000)

CSCvi85313

IE4000: POST failure in non-POE PS scenario is misleading

CSCvj52152

IE2k GR Code 15.2-6E1 Crashing During IND Switch Commissioning

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.

Documentation Updates

This section includes the following late updates to documentation for IE switches:

n Enabling Logging Alarms for Syslog Messages

n Hardware Watchdog Reset

n Express Setup Enhancements

n Locate Switch

Enabling Logging Alarms for Syslog Messages

The following information is relevant to all IE Switches software releases from Release 12.2(58)SE onward (CSCvg26502).

On IE switches, there is an option to configure temperature alarm levels as noted in the “Configuring the Switch Alarms: Associating the Temperature Alarms to a Relay” section within IE Switch Software Configuration Guides.

However, configured alarms do not generate any syslogs until you set Major alarm logging alarm 2 and Minor alarm logging alarm 3 for temperature threshold alarms.

IMPORTANT: The logging alarm must be enabled to generate syslog messages.

Hardware Watchdog Reset

The expected behavior on the switch when there is an IOS software problem is for the switch to crash, save the information that helps software engineers debug the crash, and then reload. However, there can be rare occurrences of the switch hanging without crashing. Hangs are very hard to reproduce and even harder to fix because there is no trace of what caused the hang. Following are some of the symptoms when the switch hangs:

n Switch becomes totally unresponsive to the CLI

n Traffic forwarding stops

n LEDs stop blinking

n Switch does not save any crash information

n Switch does not reload

The switch not reloading is a very serious issue, especially for IoT deployments in remote and sometimes hard to reach locations where sending personnel to reload the box is expensive, time consuming, and leads to the system being rendered unusable for that time.

The Hardware Watchdog Reset feature causes the switch to reload if IOS software is unresponsive for a certain period of time (5 minutes). The CPU Hardware Watchdog ensures that the switch reloads if software is hung for whatever reason.

Configuring Hardware Watchdog Reset

This feature is enabled by default. The following CLI command disables and re-enables this feature:

(config)# boot hardware-watchdog disable

(config)# no boot hardware-watchdog disable

This command requires a reboot to take effect.

The scheduler process-watchdog (software) remains in effect even after this feature is disabled.

Express Setup Enhancements

Express Setup has three options to meet the needs of different installer roles. You select an option based on how long you press the Express Setup button.

n Short press mode—You want to use the existing Express Setup method.

The existing Express Setup behavior has improved failure LED indication.

n Medium press mode—You are installing a switch into an already running environment with certain services available (DHCP) or you want to have the device receive an IP address without using Device Manager.

n Long press mode—You are confident and knowledgeable in the use of Cisco IOS CLI and can configure the switch directly using a console cable.

Express Setup Modes summarizes Express Setup for each mode.

Table 6 Express Setup Modes

Short Press Mode

Medium Press Mode

Long Press Mode

Press duration

1-4 seconds.

5-10 seconds.

15-20 seconds.

LED blinking pattern (start and end of Express Setup)

Blinks green from 1-4 seconds.

Blinks red from 4-10 seconds.

Blinks alternating green and red from 15-20 seconds.

Abort Express Setup

Express Setup button released between 10-15 seconds (Express Setup Indicator LED is off).

Express Setup button released between 10-15 seconds (Express Setup Indicator LED is off).

Express Setup button released after 20 seconds (Express Setup Indicator LED is off).

Description

n Express Setup management interface is selected.

n DHCP Server is set up on VLAN 1000 with an address of 192.168.1.254.

n The port LED changes from blinking green to solid green once the PC - Switch link comes up.

n Once DHCP session is successfully established, the PC is assigned an IP address of 192.168.1.1 on VLAN 1 and the Express Setup indicator LED changes from blinking green to solid green.

n The user starts a browser session and Device Manager (DM) Express Setup page opens with default username and password set to “no username” / cisco.

n The user configures the Switch from DM Express Setup page.

n DHCP request is sent out of all ports on VLAN 1.

n Express Setup indicator LED blinks alternating green and red while waiting for DHCP response.

n Upon DHCP response, Express Setup indicator LED blinks green for 5 seconds and is then turned off.

n VLAN 1 is configured for the IP address returned, and default password is set to “no username”/cisco

n CIP is enabled on VLAN 1 with CIP security password set to “switch”.

n If non-default switch configuration is detected or If no DHCP response is received for 5 minutes from when the DHCP request was transmitted, Express Setup is aborted and the EXP/Setup indicator LED turns solid red (for 10 seconds).

n All configuration and settings (config.text, vlan.dat, and private-config.text files) on-board and SD Flash are reset to factory defaults.

n Switch reloads and comes up with factory default settings.

Locate Switch

You can configure Locate Switch using CLI and the Device Manager.

When enabled, Locate Switch causes all possible LEDs to glow ALT_RED and GREEN (LEDs that are in one color blink) once the switch is enabled with a specific time. This performance varies from previous releases (CSCux75707).

The Locate Switch time setting has been changed from <9-255> to <0-255> time in seconds:

switch# locate-switch?

<0-255> time in seconds

0 : Stop Blink

9-255: Blink LED

Enter the following show command to verify your settings:

Switch# sh locate-switch

Locate Switch enabled!!

time left: 249 sec

The locate-switch command is a volatile command and will not be saved or displayed in running or startup configuration.

Related Documentation

Table 7 Related Documentation

Device or Feature

Related Documents

Cisco Industrial Ethernet 2000 Series Switches

http://www.cisco.com/go/ie2000

Cisco Industrial Ethernet 2000U Series Switches

http://www.cisco.com/go/ie2000U

Cisco Industrial Ethernet 3000 Series Switches

http://www.cisco.com/go/ie3000

Cisco Industrial Ethernet 3010 Series Switches

http://www.cisco.com/go/ie3010

Cisco Industrial Ethernet 4000 Series Switches

http://www.cisco.com/go/ie4000

Cisco Industrial Ethernet 5000 Series Switches

http://www.cisco.com/go/ie5000

© 2018 Cisco Systems, Inc. All rights reserved.