Command Line Reference Guide

Command History
Version 9.0(1.3) Introduced on the S5000.
Usage
Information
Use this command to configure the number of area addresses on router. This value must be
consistent with routers in the same area, otherwise the router forms only Level 2 adjacencies.
The value must be same among all the routers to form Level 1 adjacencies.
max-lsp-lifetime
Set the maximum time that link-state packets (LSPs) exist without being refreshed.
S5000
Syntax
max-lsp-lifetime seconds
To restore the default time, use the no max-lsp-lifetime command.
Parameters
seconds The maximum lifetime of LSP in seconds. This value must be greater
than the lsp-refresh-interval command. The higher the
value the longer the LSPs are kept. The range is 1 to 65535. The
default is 1200.
Defaults 1200 seconds
Command Modes ROUTER ISIS
Command History
Version 9.0(1.3) Introduced on the S5000.
Usage
Information
Change the maximum LSP lifetime with this command. The maximum LSP lifetime must always
be greater than the LSP refresh interval.
The seconds parameter enables the router to keep LSPs for the specified length of time. If
the value is higher, the overhead is reduced on slower-speed links.
Related
Commands
lsp-refresh-interval – use this command to set the link-state packet (LSP) refresh interval.
maximum-paths
Allows you to configure the maximum number of equal cost paths allowed in a routing table.
S5000
Syntax
maximum-paths number
To return to the default values, use the no maximum-paths command.
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