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debug ip rip packet
debug ip rip recv
debug ip rip send
18.3.2.2.1
auto-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
18.3.2.2.2
default-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
18.3.2.2.3
ip rip authentication key-chain
EES4710BD 10 Slots L2/L3/L4 Chassis Switch
390
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Troubleshooting
