Huawei Quidway NetEngine80E Configuration Manual page 576

HUAWEI NetEngine80E/40E Router
Configuration Guide - IP Routing
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Issue 02 (2014-09-30)
or the IS-IS process is restarted, the delay decreases to the value specified by init-
interval.
If incr-interval is not specified, the delay in generating an LSP or LSP fragment for
the first time is determined by init-interval. From the second time on, the delay in
generating an LSP is determined by max-interval. After the delay remains at the value
specified by max-interval for three times or the IS-IS process is restarted, the delay
decreases to the value specified by init-interval.
When only max-interval is specified, the intelligent timer functions as an ordinary
one-time triggering timer.
Set the maximum length for LSPs.
1. Run:
system-view
The system view is displayed.
2. Run:
isis [ process-id ]
The IS-IS view is displayed.
3. Run:
lsp-length originate max-size
The maximum length is set for each LSP to be generated.
4. Run:
lsp-length receive max-size
The maximum length is set for each LSP to be received.
NOTE
Ensure that the value of max-size for LSPs to be generated must be smaller than or equal to the
value of max-size for LSPs to be received.
The value of max-size in the lsp-length command must meet the following conditions.
– The MTU of an Ethernet interface must be greater than or equal to the sum of the
value of max-size and 3.
– The MTU of a P2P interface must be greater than or equal to the value of max-
size.
Set the refresh interval for LSPs.
1. Run:
system-view
The system view is displayed.
2. Run:
isis [ process-id ]
The IS-IS view is displayed.
3. Run:
timer lsp-refresh refresh-time
A refresh interval is set for LSPs.
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7 IS-IS Configuration
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