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 8.3.12.0 Introduced on the S4810.
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.
E-Series, S4810
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
Command Modes
• ROUTER ISIS (
for IPv4
)
• CONFIGURATION-ROUTER-ISIS-ADDRESS-FAMILY-IPV6 (
for IPv6
)
Command History
Version 8.3.12.0 Introduced on the S4810.
Version 7.8.1.0 Added support for multi-topology ISIS.
Version 6.3.1.0 Introduced.
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