Huawei Quidway NetEngine80E Configuration Manual page 575

HUAWEI NetEngine80E/40E Router
Configuration Guide - IP Routing
To speed up LSDB synchronization, modify the following parameters of SNPs and LSPs on the
NE80E/40E:
l
l
l
l
l
l
l
l
Procedure
l
l
Issue 02 (2014-09-30)
Interval at which CSNPs are sent
Intelligent timer controlling LSP generation
Maximum length of LSPs
Refresh interval of LSPs
Maximum lifetime of LSPs
Minimum interval at which LSPs are sent
LSP fast flooding
Interval at which LSPs are retransmitted over a P2P link
Set an interval at which CSNPs are sent.
1. Run:
system-view
The system view is displayed.
2. Run:
interface interface-type interface-number
The interface view is displayed.
3. Run:
isis timer csnp csnp-interval [ level-1 | level-2 ]
The interval at which CSNPs are sent is set on the specified interface.
NOTE
Configure Level-1 and Level-2 only when a broadcast interface is specified.
Configure the intelligent timer controlling LSP generation.
1. Run:
system-view
The system view is displayed.
2. Run:
isis [ process-id ]
The IS-IS view is displayed.
3. Run:
timer lsp-generation max-interval [ init-interval [ incr-interval ] ]
[ level-1 | level-2 ]
The intelligent timer controlling LSP generation is configured.
If a level is not specified, both level-1 and level-2 are used by default.
The delay in generating an LSP or an LSP fragment for the first time is determined
by init-interval; the delay in generating an LSP or an LSP fragment for the second
time is determined by incr-interval. From the third time on, the delay in generating
an LSP increases twice every time until the delay reaches the value specified by max-
interval. After the delay remains at the value specified by max-interval for three times
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
7 IS-IS Configuration
550