Accton Technology ES4710BD manual Auto-summary, Default-metric, Ip rip authentication key-chain

ES4710BD 10 Slots L2/L3/L4 Chassis Switch

zshow ip rip

zdebug ip rip packet

zdebug ip rip recv

zdebug ip rip send

18.3.2.2.1auto-summary

Command: auto-summary no auto-summary

Function: Configures route aggregation; the “no auto-summary”command disables route aggregation.

Parameters: N/A.

Default: Auto route aggregation is not used by default.

Command mode: RIP configuration mode

Usage Guide: Route aggregation reduces the amount of routing information in the route table and amount of information to be exchanged. RIP-I does not support subnet mask, forwarding subnet route may result in ambiguity. For this reason, route aggregation is always enabled for RIP-I. If you are using RIP-II, you can use “no auto-summary” command to disable route aggregation. If subnet route needs to be broadcasted, route aggregation can also be disabled.

Example: Setting the RIP version to RIP-II and disables route aggregation. Switch(Config)#router rip

Switch(Config-Router-Rip)#version 2 Switch(Config-Router-Rip)#no auto-summary

Related command: version

18.3.2.2.2default-metric

Command: default-metric <value> no default-metric

Function: Sets the default route metric for route to be introduced; the “no default-metric” command restores the default setting.

Parameters: < value> is the value of route metric, ranging from 1 to 16.

Default: The default route metric is 1.

Command mode: RIP configuration mode

Usage Guide: “default-metric” command sets the default route metric used in introducing routes from the other routing protocols to RIP. When using “redistribute” command to introduce routes of the other protocols without specifying a detailed route metric, the default route metric set by “default-metric” command applies.

Example: Sets the default route metric for introducing routes of the other protocols into RIP to 3. Switch(Config-router-rip)#default-metric 3

Related command: redistribute

18.3.2.2.3ip rip authentication key-chain

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