Cisco Cisco Mobility Unified Reporting Administrator's Guide

Interchassis Session Recovery

Updating the Operating System ▀

Cisco ASR 5000 System Administration Guide ▄

OL-24498-04

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Step 3

Transfer the new operating system image file to the /flash device on the SMC using one of the following methods:

Step a

Copy the file from a network location or local device plugged into the SMC using the copy

command

[local]<host_name># copy <from_url> <to_url> [-noconfirm]

Step b

Transfer the file to the /flash device using an FTP client with access to the system. The FTP client

must be configured to transfer the file using binary mode.

Step c

Transfer the file to the /flash device using an SFTP client with access to the system.

Step 4

Verify that the image file was successfully transferred to the /flash device by running the Exec mode the following
command

[local]<host_name># directory /flash

Step 5

Run the show version /flash/<image_filename> command to verify the build information. For example:

local]<host_name># show version /flash/production.43582.asr5000.bin

Standby Backup Chassis

Log into the backup standby chassis and perform the tasks described below.

Performing Health Checks

Health checks are a series of Exec mode show commands to determine the readiness of the system to handle a software
update.

Step 1

Run show card table all |grep unknown. No output should be displayed.

Step 2

Run show card table |grep offline. No output should be displayed.

Step 3

Run show resources |grep Status. The output should display ―

Within acceptable limits

‖.

Step 4

Run show alarm outstanding. Review the output for any issues that may preclude performing the software update.

Performing SRP Checks

Service Redundancy Protocol (SRP) checks verify that the mechanism for monitoring ICSR system status is operational.

Step 1

Run show srp monitor all.

Step 2

Review the output for any issues that may preclude performing the software update.