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Cisco ME 3400 Ethernet Access Switch Software Configuration Guide
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Chapter 35 Configuring IP Unicast Routing Configuring Protocol-Independent Features
To delete an entry, use the no route-map map tag global configuration command or the no match or no
set route-map configuration commands.
You can distribute routes from one routing domain into another and control route distribution.
Beginning in privileged EXEC mode, follow these steps to control route redistribution. Note that the
keywords are the same as defined in the previous procedure.
To disable redistribution, use the no form of the commands.
The metrics of one routing protocol do not necessarily translate into the metrics of another. In these
situations, an artificial metric is assigned to the redistributed route. Uncontrolled exchanging of routing
information between different routing protocols can create routing loops and seriously degrade network
operation.
If you have not defined a default redistribution metric that replaces metric conversion, some automatic
metric translations occur between routing protocols:
• RIP can automatically redistribute static routes. It assigns static routes a metric of 1 (directly
connected).
• Any protocol can redistribute other routing protocols if a default mode is in effect.
Step 23 show route-map Display all route maps configured or only the one
specified to verify configuration.
Step 24 copy running-config startup-config (Optional) Save your entries in the configuration file.
Command Purpose
Command Purpose
Step 1 configure terminal Enter global configuration mode.
Step 2 router {bgp | rip | ospf | eigrp}Enter router configuration mode.
Step 3 redistribute protocol [process-id] {level-1 | level-1-2 |
level-2} [metric metric-value] [metric-type type-value]
[match internal | external type-value] [tag tag-value]
[route-map map-tag] [weight weight] [subnets]
Redistribute routes from one routing protocol to
another routing protocol. If no route-maps are
specified, all routes are redistributed. If the keyword
route-map is specified with no map-tag, no routes are
distributed.
Step 4 default-metric number Cause the current routing protocol to use the same
metric value for all redistributed routes (BGP, RIP and
OSPF).
Step 5 default-metric bandwidth delay reliability loading mtu Cause the EIGRP routing protocol to use the same
metric value for all non-EIGRP redistributed routes.
Step 6 end Return to privileged EXEC mode.
Step 7 show route-map Display all route maps configured or only the one
specified to verify configuration.
Step 8 copy running-config startup-config (Optional) Save your entries in the configuration file.