EasyManuals Logo

HP VSR1000 Configuration Guide

HP VSR1000
453 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #186 background imageLoading...
Page #186 background image
173
IS-IS Graceful Restart configuration example
Network requirements
Switch A, Switch B, and Switch C belong to the same IS-IS routing domain, as illustrated in Figure 66.
Figure 66 Network diagram for IS-IS GR configuration
Configuration procedure
1. Configure IP addresses and subnet masks for interfaces. (Details not shown.)
2. Configure IS-IS on the switches to make sure Switch A, Switch B and Switch C can communicate
with each other at layer 3 and dynamic route update can be implemented among them with IS-IS.
(Details not shown.)
3. Configure IS-IS Graceful Restart:
# Enable IS-IS Graceful Restart on Switch A and configure the Graceful Restart Interval.
<SwitchA> system-view
[SwitchA] isis 1
[SwitchA-isis-1] graceful-restart
[SwitchA-isis-1] graceful-restart interval 150
[SwitchA-isis-1] return
# Configure Switch B and Switch C in the same way. (Details not shown.)
4. Verify the configuration:
After Router A establishes adjacencies with Router B and Router C, they begin to exchange routing
information. Restart IS-IS on Router A, which enters the restart state and sends connection requests
to its neighbors through the Graceful Restart mechanism to synchronize the LSDB. Using the
display isis graceful-restart status command can display the IS-IS GR status on Router A.
# Restart the IS-IS process on Switch A.
<SwitchA> reset isis all 1
Warning : Reset ISIS process? [Y/N]:y
# Check the Graceful Restart status of IS-IS on Switch A.
<SwitchA> display isis graceful-restart status
Restart information for IS-IS(1)
--------------------------------------------------------------------
IS-IS(1) Level-1 Restart Status
Restart Interval: 150
SA Bit Supported
Total Number of Interfaces = 1
Restart Status: RESTARTING

Table of Contents

Other manuals for HP VSR1000

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the HP VSR1000 and is the answer not in the manual?

HP VSR1000 Specifications

General IconGeneral
BrandHP
ModelVSR1000
CategoryNetwork Router
LanguageEnglish

Related product manuals