DELL S50V User Manual

IP Access Control Lists (ACL), Prefix Lists, and Route-maps | 161

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For route-maps with more than one match clause:

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Two or more match clauses within the same route-map sequence have the same match commands 
(though the values are different), matching a packet against these clauses is a logical OR operation.

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Two or more match clauses within the same route-map sequence have different match commands, 
matching a packet against these clauses is a logical AND operation.

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If no match is found in a route-map sequence, the process moves to the next route-map sequence until 
a match is found, or there are no more sequences.

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When a match is found, the packet is forwarded; no more route-map sequences are processed.

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If a continue clause is included in the route-map sequence, the next or a specified route-map 
sequence is processed after a match is found.

You configure route maps in the ROUTE-MAP mode and apply them in various commands in the 
ROUTER RIP and ROUTER OSPF modes.

The following list includes the configuration tasks for route maps:

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 (mandatory)

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•

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 (optional)

Create a route map 

Route maps, ACLs, and prefix lists are similar in composition because all three contain filters, but route 
map filters are do not contain the permit and deny actions found in ACLs and prefix lists. Route map filters 
match certain routes and set or specify values.

To create a route map and enter the ROUTE-MAP mode, use the following command in the 
CONFIGURATION mode: 

The default action is permit and the default sequence number starts at 10. When the keyword 

 is used 

in configuring a route map, routes that meet the match filters are not redistributed.

 

 

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CONFIGURATION 

Create a route map and assign it a unique name.
The optional 

 and 

 keywords are the 

action of the route map. The default is 

.

The optional parameter 

 allows you to assign 

a sequence number to the route map instance.