Timer Lsp-Max-Age; Timer Lsp-Refresh - HPE FlexFabric 5930 Series Command Reference Manual

timer lsp-max-age

Use timer lsp-max-age to configure the maximum age of LSPs.
Use undo timer lsp-max-age to restore the default.
Syntax
timer lsp-max-age time
undo timer lsp-max-age
Default
The LSP maximum age is 1200 seconds.
Views
TRILL view
Predefined user roles
network-admin
Parameters
time: Specifies the LSP maximum age in the range of 3 to 65535 seconds.
Usage guidelines
The RB uses the configured LSP maximum age as the remaining lifetime of the LSPs that it
originates. When the RB detects that the remaining lifetime of an LSP reaches 0 seconds in the
LSDB, the RB performs the following tasks:
•
Removes the LSP's content.
•
Keeps the LSP's digest.
•
Sets the LSP's remaining lifetime to 0 and purges the LSP from the network by advertising the
LSP to other RBs.
The actual refresh interval of an LSP is determined by both the minimum LSP interval and the
maximum number of LSPs transmitted per interval. To prevent LSPs from being aged out
accidentally, set the LSP maximum age and the LSP refresh interval appropriately.
Examples
# Set the LSP maximum age to 1500 seconds.
<Sysname> system-view
[Sysname] trill
[Sysname-trill] timer lsp-max-age 1500
Related commands
•

timer lsp-refresh

•
trill timer lsp
timer lsp-refresh
Use timer lsp-refresh to configure the LSP refresh interval.
Use undo timer lsp-refresh to restore the default.
Syntax
timer lsp-refresh time
undo timer lsp-refresh
36