Changing the lsp refresh interval, Changing the lsp generation interval, Changing the lsp interval and retransmit interval – Brocade Multi-Service IronWare Routing Configuration Guide (Supporting R05.6.00) User Manual
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Multi-Service IronWare Routing Configuration Guide
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Globally configuring IS-IS on a device
NOTE
The max-lsp-lifetime and the lsp-refresh-interval must be set in such a way that the LSPs are
refreshed before the max-lsp-lifetime expires; otherwise, the Brocade device's originated LSPs may
be timed out by it's neighbors. Refer to
“Changing the LSP refresh interval”
Changing the LSP refresh interval
The LSP refresh interval is the maximum number of seconds the Brocade device waits between
sending updated LSPs to its IS-IS neighbors. The interval can be from 1 – 65535 seconds. The
default is 900 seconds.
To change the LSP refresh interval to 20000 seconds, enter a command such as the following.
Brocade(config-isis-router)# lsp-refresh-interval 20000
Syntax: [no] lsp-refresh-interval secs
The secs parameter specifies the maximum refresh interval and can be from 1 – 65535 seconds.
The default is 900 seconds (15 minutes).
Changing the LSP generation interval
The LSP generation interval is the minimum number of seconds the Brocade device waits between
sending updated LSPs to its IS-IS neighbors. The interval can be from 1 – 120 seconds. The default
is 10 seconds.
To change the LSP generation interval to 45 seconds, enter a command such as the following.
Brocade(config-isis-router)# lsp-gen-interval 45
Syntax: [no] lsp-gen-interval secs
The secs parameter specifies the minimum refresh interval and can be from 1 – 120 seconds. The
default is 10 seconds.
Changing the LSP interval and retransmit interval
You LSP interval is the rate of transmission, in milliseconds of the LSPs. The retransmit interval is
the time the device waits before it retransmits LSPs. To define an LSP interval, enter a command
such as the following.
Brocade(config-isis-router)# lsp-interval 45
Syntax: [no] lsp-interval milliseconds
Enter 1 – 4294967295 milliseconds for the LSP interval. The default is 33 milliseconds.
To define an interval for retransmission of LSPs enter a command such as the following.
Brocade(config-isis-router)# retransmit-interval 3
Syntax: [no] retransmit-interval seconds
Enter 0 – 65535 seconds for the retransmission interval. The default is 5 seconds.