R3721-F3210-F3171-HP High-End Firewalls Network Management Command Reference-6PW101

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Parameters
None
Description
Use summary to enable automatic RIPv2 summarization. Natural masks are used to advertise summary
routes so as to reduce the size of routing tables.
Use undo summary to disable automatic RIPv2 summarization so that all subnet routes can be broadcast.
By default, automatic RIPv2 summarization is enabled.
Enabling automatic RIPv2 summarization can reduce the size of the routing table to enhance the
scalability and efficiency of large networks.
Related commands: rip version.
Examples
# Disable RIPv2 automatic summarization.
<Sysname> system-view
[Sysname] rip
[Sysname-rip-1] undo summary
timers
Syntax
timers { garbage-collect garbage-collect-value | suppress suppress-value | timeout timeout-value |
update update-value }*
undo timers { garbage-collect | suppress | timeout | update } *
View
RIP view
Default level
2: System level
Parameters
garbage-collect-value: Garbage-collect timer time in seconds, in the range of 1 to 3600.
suppress-value: Suppress timer time in seconds, in the range of 0 to 3600.
timeout-value: Timeout timer time in seconds, in the range of 1 to 3600.
update-value: Update timer time in seconds, in the range of 1 to 3600.
Description
Use timers to configure RIP timers. By adjusting RIP timers, you can improve network performance.
Use undo timers to restore the default.
By 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.
RIP is controlled by the four 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.