R3303-HP 6600/HSR6600 Routers Layer 3 - IP Routing Command Reference

61
Default command level
2: System level
Usage guidelines
Enabling automatic RIPv2 summarization can reduce the size of the routing table to enhance the
scalability and efficiency of large networks.
Examples
# Disable RIPv2 automatic summarization.
<Sysname> system-view
[Sysname] rip
[Sysname-rip-1] undo summary
Related commands
rip version
timers
Use timers to configure RIP timers. By adjusting RIP timers, you can improve network performance.
Use undo timers to restore the default.
Syntax
timers { garbage-collect garbage-collect-value | suppress suppress-value | timeout timeout-value |
update update-value }*
undo timers { garbage-collect | suppress | timeout | update } *
Default
The garbage-collect timer is 120 seconds, the suppress timer is 120 seconds, the timeout timer is 180
seconds, and the update timer is 30 seconds.
Views
RIP view
Default command level
2: System level
Parameters
garbage-collect-value: Specifies the garbage-collect timer time in seconds, in the range of 1 to 3600.
suppress-value: Specifies the suppress timer time in seconds, in the range of 0 to 3600.
timeout-value: Specifies the timeout timer time in seconds, in the range of 1 to 3600.
update-value: Specifies the update timer time in seconds, in the range of 1 to 3600.
Usage guidelines
RIP is controlled by the following timers:
• Update timer—Defines the interval between routing updates.
• Timeout timer—Defines the route aging time. If no routing update related to a route is received after
the aging time, the metric of the route is set to 16 in the routing table.
• Suppress timer—Defines how long a RIP route stays in suppressed state. When the metric of a route
is 16, the route enters the suppressed state. In suppressed state, only routes which come from the