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Configuring OSPFv3 Configuring OSPFv3
page 2-20 OmniSwitch 6800/6850/9000 Advanced Routing Configuration Guide December 2007
Note. Configuring match statements is not required. However, if a route map does not contain any match
statements and the route map is applied using the ipv6 redist command, the router redistributes all routes
into the network of the receiving protocol.
To modify route information before it is redistributed, use the ip route-map command with a set parame-
ter. For example,
-> ip route-map ospf-to-rip sequence-number 10 set tag 5
The above command configures a set statement for the ospf-to-rip route map that changes the route tag
value to five. Because this statement is part of the ospf-to-rip route map, it is only applied to routes that
have an existing tag value equal to eight.
The following is a summary of the commands used in the above examples:
-> ip route-map ospf-to-rip sequence-number 10 action permit
-> ip route-map ospf-to-rip sequence-number 10 match tag 8
-> ip route-map ospf-to-rip sequence-number 10 set tag 5
To verify a route map configuration, use the show ip route-map command:
-> show ip route-map
Route Maps: configured: 1 max: 200
Route Map: ospf-to-rip Sequence Number: 10 Action permit
match tag 8
set tag 5
Deleting a Route Map
Use the no form of the ip route-map command to delete an entire route map, a route map sequence, or a
specific statement within a sequence.
To delete an entire route map, enter no ip route-map followed by the route map name. For example, the
following command deletes the entire route map named redistipv6:
-> no ip route-map redistipv6
To delete a specific sequence number within a route map, enter no ip route-map followed by the route
map name, then sequence-number followed by the actual number. For example, the following command
deletes sequence 10 from the redistipv6 route map:
-> no ip route-map redistipv6 sequence-number 10
Note that in the above example, the redistripv6 route map is not deleted. Only those statements associated
with sequence 10 are removed from the route map.
To delete a specific statement within a route map, enter no ip route-map followed by the route map name,
then sequence-number followed by the sequence number for the statement, then either match or set and
the match or set parameter and value. For example, the following command deletes only the match tag 8
statement from route map redistipv6 sequence 10:
-> no ip route-map redistipv6 sequence-number 10 match tag 8