Command:

set automatic-tag


Mode:

Router(config-route-map)#


Syntax:

set automatic-tag
no set automatic-tag

 

Syntax Description:

This command has no arguments or keywords.

 

Command Description:

To automatically compute the tag value, use the set automatic-tag command in route-map configuration mode. To disable this function, use the no form of this command.

You must have a match clause (even if it points to a "permit everything" list) if you want to set tags.

Use the route-map global configuration command, and the match and set route-map configuration commands, to define the conditions for redistributing routes from one routing protocol into another. Each route-map command has a list of match and set commands associated with it. The match commands specify the match criteria--the conditions under which redistribution is allowed for the current route-map command. The set commands specify the set actions--the particular redistribution actions to perform if the criteria enforced by the match commands are met. The no route-map command deletes the route map.

The set route-map configuration commands specify the redistribution set actions to be performed when all the match criteria of a route map are met. When all match criteria are met, all set actions are performed.


Example:

The following example configures the Cisco IOS software to automatically compute the tag value for the Border Gateway Protocol (BGP) learned routes:

Router(config)#route-map tag
Router(config-route-map)#match as path 10
Router(config-route-map)#set automatic-tag

Router(config)#router bgp 100
Router(config-router)#table-map tag


Misconceptions:

None


Related Commands:

match as-path
match community
match interface
match ip address
match ip next-hop
match ip route-source
match metric
match route-type
match tag
route-map
set automatic-tag
set community
set level
set local-preference
set metric
set metric-type
set next-hop
set origin
set tag
set weight

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