Reference Guide

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.
Parameters
number Enter a number as the maximum number of parallel paths an
IP routing installs in a routing table. The range is 1 to 16. The
default is 4.
Defaults 4
838
Intermediate System to Intermediate System (IS-IS)