Cisco Catalyst 8540 MSR Technical Information download pdf (Page 23)

Chapter 3 Initially Configuring the ATM Switch Router

Configuring Redundancy and Enhanced High System Availability (Catalyst 8540 MSR)

3-23

ATM Switch Router Software Configuration Guide

78-6277-03, Cisco IOS Release 12.0(13)W5(19)

The following example shows how to display the details and status of the snake test:

8540MSR#show diag online snake

======== Online Snake Test Status and Details ========

-------- Test Status --------

Current Test Status : Test is Enabled

Current Test Type : Normal Snake

Last Test Status : Pass

Last Test Run Time : 1w1d

Last Test Success Time : 1w1d

-------- Test Details --------

Snake Test Pkt Size : 30 bytes

Default Test Period : 60 seconds

Current Test Period : 60 seconds

----------------------------------

Statistics from Bootup

----------------------------------

Total Test Runs : 17311

Number Normal Snake Test Runs : 17311

Number of Successive Normal Snake Test : 14083

Number of Incrimental Snake Test Runs : 0

------------------------------------------

Ports Test Stat in Last Iteration

------------------------------------------

Port Card Type Result Test Time

_______ ________________ __________ _________

09/0/00 OC48c PAM PORT_OK 1w1d

10/0/00 QUAD 622 Generic PORT_OK 1w1d

11/0/00 OC48c PAM PORT_OK 1w1d

12/0/00 QUAD 622 Generic PORT_OK 1w1d

-----------------------------------------

Ports Failed Stat from Bootup

-----------------------------------------

No Port failed from Bootup

Configuring Redundancy and Enhanced High System

Availability (Catalyst 8540 MSR)

The ATM switch router supports redundant CPU operation with dual route processors. In addition,

Enhanced High System Availability (EHSA) is provided in the switching fabric when three switch

processors are installed in the chassis. These features and their configuration are described in the

following sections:

• Route Processor Redundant Operation (Catalyst 8540 MSR) on page 3-24

• Synchronizing the Configurations (Catalyst 8540 MSR) on page 3-26

• Displaying the Route Processor Redundancy Configuration (Catalyst 8540 MSR) on page 3-28

• Preparing a Route Processor for Removal (Catalyst 8540 MSR) on page 3-28

• Configuring Switch Fabric Enhanced High System Availability Operation (Catalyst 8540 MSR) on

page 3-30

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