Isis Timer Retransmit - 3Com 8807 Command Reference Manual

Integrated IS-IS Configuration Commands 485
If neither level-1 nor level-2 is specified in this command, this command takes
effect on both levels by default.
Description
Use the timer lsp-generation command to set the time interval to generate LSPs
(link state packets).
Use the undo timer lsp-generation command to restore the default setting.
When an event occurs, a new LSP needs to be generated for the IS-IS protocol. But
the frequent generation of LSPs will result in the occupancy of huge resources and
thus decrease the performance of the routing switch. To avoid the great decrease
of the performance, an exponent decrement method is adopted for the
generation of LSPs. You can set the intervals to generate LSPs as required.
Example
# Set the intervals to generate LSPs to 10 500 2500.
[3Com-isis] timer lsp-generation 10 500 2500

isis timer retransmit

Syntax
isis timer retransmit seconds
undo isis timer retransmit
View
Interface view
Parameter
seconds: Specifies the retransmission interval of LSP packets, in the unit of second,
in the range from 1 to 300 and the default value is five seconds.
Description
Use the isis timer retransmit command to configure the LSP retransmission
interval over the point-to-point link.
Use the undo isis timer retransmit command to restore the default setting.
Use caution when setting this parameter to avoid unnecessary retransmission.
The response is required when sending LSP packets on the point-to-point link, not
the broadcast link, and therefore this command is unnecessary for the broadcast
link.
Related command: isis timer lsp.
Example
# Set the LSP retransmission interval to 10 seconds on Interface Vlan-interface 10.
[SW8800] interface Vlan-interface 10
[3Com-Vlan-interface10] isis timer retransmit 10