Reference Guide

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
from 1 to 65535. The default is 1200.
Defaults 1200 seconds
Command
Modes
ROUTER ISIS
Command
History
This guide is platform-specific. For command information about other platforms,
refer to the relevant Dell Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version 9.0.2.0 Introduced on the S6000.
Version
8.3.19.0
Introduced on the S4820T.
Version
8.3.12.0
Introduced on the S4810.
Version 8.3.11.1 Introduced on the Z9000.
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 — sets 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.
Z9000
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 from 1 to 16.
The default is 4.
874
Intermediate System to Intermediate System (IS-IS)