Juniper JUNOSE 11.2.X IP SERVICES Configuration Manual page 40

JunosE 11.2.x IP Services Configuration Guide
set as-path prepend
set automatic-tag
set comm-list delete
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You specify the destination routing protocol with the router command.
You specify the source routing protocol with the redistribute command.
Example
host1(config)#route-map nyc1 permit 10
host1(config-route-map)#match ip address list1
host1(config-route-map)#set metric-type internal
Use the no version to delete the route map.
See route-map.
Use to modify an AS path for BGP routes by prepending one or more AS numbers or a
list of AS numbers to the path list.
The only global BGP metric available to influence the best path selection is the AS
path length. By varying the length of the AS path, a BGP device can influence the best
path selection by a peer farther away.
Example
host1(config-route-map)#set as-path prepend list list10
Use the no version to delete the set clause from a route map.
See set as-path prepend.
Use to automatically compute the tag value of the destination routing protocol.
Example
host1(config-route-map)#set automatic-tag
Use the no version to delete the set clause from a route map.
See set automatic-tag.
Use to remove communities specified by the community list from the community
attribute of routes that match the route map.
You can use this command to delete communities only if the community list was
created with a single community per list entry, as the following sample configuration
for router host1 shows:
host1(config)#ip community-list 1 permit 231:10
host1(config)#ip community-list 1 permit 231:20
host1(config)#router bgp 45
host1(config-router)#neighbor 10.6.2.5 remote-as 5
host1(config-router)#neighbor 10.6.2.5 route-map indelete in
host1(config-router)#route-map indelete permit 10
host1(config-route-map)#set comm-list 1 delete
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