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

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Syntax
isis timer retransmit seconds
undo isis timer retransmit
Default
The retransmission interval on a P2P link is 5 seconds.
Views
Interface view
Predefined user roles
network-admin
Parameters
seconds: Specifies the interval for retransmitting LSP packets, in the range of 1 to 300 seconds.
Usage guidelines
On a P2P link, IS-IS requires an advertised LSP be acknowledged. If no acknowledgement is received
within a configurable interval, IS-IS will retransmit the LSP.
You do not need to use this command over a broadcast link where CSNPs are periodically broadcast to
implement LSDB synchronization.
Examples
# Configure the LSP retransmission interval on a P2P link as 50 seconds for Serial 2/1.
<Sysname> system-view
[Sysname] interface serial 2/1
[Sysname-Serial2/1] isis timer retransmit 50
Related commands
• isis circuit-type p2p
• isis timer lsp
ispf enable
Use ispf enable to enable IS-IS incremental SPF (ISPF).
Use undo ispf enable to disable IS-IS ISPF.
Syntax
ispf enable
undo ispf enable
Default
IS-IS ISPF is enabled.
Views
OSPF view
Predefined user roles
network-admin