HP MSR2000/3000/4000 Router Series Layer 3 - IP Routing Command Reference

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level-2: Displays the IS-IS Level-2 GR state.
process-id: Specifies a process by its ID in the range of 1 to 65535. Without this argument, the command
displays GR state of all IS-IS processes.
Examples
# Display IS-IS GR state.
<Sysname> display isis graceful-restart status
Restart information for IS-IS(1)
--------------------------------
Restart status: COMPLETE
Restart phase: Finish
Restart t1: 3, count 10; Restart t2: 60; Restart t3: 300
SA Bit: supported
Level-1 restart information
---------------------------
Total number of interfaces: 1
Number of waiting LSPs: 0
Level-2 restart information
---------------------------
Total number of interfaces: 1
Number of waiting LSPs: 0
Table 52 Command output
Field Descri
p
tion
Restart status
Current GR state:
• RESTARTING—In this state, forwarding can be
ensured.
• STARTING—In this state, forwarding cannot be
ensured.
• COMPLETE—GR is completed.
Restart phase
Current Restart phase:
• Initialization.
• LSDB synchronization.
• First SPF computation.
• Redistribution.
• Second SPF computation.
• LSP stability—Ready to generate LSPs.
• LSP generation.
• Finish.
Restart t1 T1 timer, in seconds.
count Number of T1 timer expirations.
Restart t2 T2 timer, in seconds.
Restart t3 T3 timer, in seconds.