5000 Series Layer 2/3 Managed Data Center Switch CLI Reference Guide
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To enable advertisement of IPv4 routes over IPv6 next hops selectively to an external BGP IPv6 peer,
use the
neighbor rfc5549-support
command. This command may only be applied to external BGP peers
via single hop.
Use the
no
command to disable advertisement of IPv4 route over IPv6 next hops.
neighbor {ipv6-address | autodetect interface interface-name} rfc5549-support
no neighbor {ipv6-address | autodetect interface interface-name} rfc5549-support
Parameters
ipv6-address
The neighbor’s IPv6 address.
autodetect interface
interface-name
The routing interface on which the neighbors link local IPv6 address is
auto detected.
Default
The default is RFC 5549 support for IPv6 neighbors enabled.
Command Mode
BGP Router Config
Example
The following shows an example of the command.
(Routing)#configure
(Routing)(Config)#router bgp 100
(Routing)(Config-router)#neighbor 2001::2 rfc5549-support
11-79 neighbor route-map (BGP Router Config)
To apply a route map to incoming or outgoing routes for a specific neighbor, use the
neighbor route-map
command in Router Configuration mode. A route map can be used to change the local preference, MED,
or AS-PATH of a route. Routes can be selected for filtering or modification using an AS-PATH access list
or a prefix list.
Use the
no
command to remove the route map.
neighbor {ipv4-address | ipv6-address} route-map map-name {in | out}
no neighbor {ipv4-address | ipv6-address} route-map map-name {in | out}
Parameters
ipv4-address | ipv6-address
The neighbor’s IPv4 or IPv6 address.
map-name
The name of the route map to be applied.
in | out
Whether the route map is applied to incoming or outgoing routes.
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