IPv6 unicast address family

BGP4+ supports the IPv6 address family configuration level.

The commands that you can access while at the IPv6 unicast address family configuration level are also available at the IPv4 unicast address family configuration levels. Each address family configuration level allows you to access commands that apply to that particular address family only.

Note

Note

MD5 passwords cannot have ASCII character 32 ('SPACE') as a part of the password string.

The following configuration options are allowed under BGP IPv6 address family unicast mode:

device(config-bgp-ipv6u)# ?

Possible completions:

  aggregate-address               Configure BGP aggregate entries
  always-propagate                Allow readvertisement of best BGP routes not
                                  in IP Forwarding table
  bgp-redistribute-internal       Allow redistribution of iBGP routes into IGPs
  client-to-client-reflection     Configure client to client route reflection
  dampening                       Enable route-flap dampening
  default-information-originate   Originate Default Information
  default-metric                  Set metric of redistributed routes
  graceful-restart                Enables the BGP graceful restart capability
  maximum-paths                   Forward packets over multiple paths
  multipath                       Enable multipath for ibgp or ebgp neighbors
                                  only
  neighbor                        Specify a neighbor router
  network                         Specify a network to announce via BGP
  next-hop-enable-default         Enable default route for BGP next-hop lookup
  next-hop-recursion              Perform next-hop recursive lookup for BGP
                                  route
  redistribute                    Redistribute information from another
                                  routing protocol
  rib-route-limit                 Limit BGP rib count in routing table
  table-map                       Map external entry attributes into routing
                                  table
  update-time                     Configure igp route update interval
device(config-bgp-ipv6u)# ?

Possible completions:

  aggregate-address               Configure BGP aggregate entries
  always-propagate                Allow readvertisement of best BGP routes not
                                  in IP Forwarding table
  bgp-redistribute-internal       Allow redistribution of iBGP routes into IGPs
  client-to-client-reflection     Configure client to client route reflection
  dampening                       Enable route-flap dampening
  default-information-originate   Originate Default Information
  default-metric                  Set metric of redistributed routes
  graceful-restart                Enables the BGP graceful restart capability
  maximum-paths                   Forward packets over multiple paths
  multipath                       Enable multipath for ibgp or ebgp neighbors
                                  only
  neighbor                        Specify a neighbor router
  network                         Specify a network to announce via BGP
  next-hop-enable-default         Enable default route for BGP next-hop lookup
  next-hop-recursion              Perform next-hop recursive lookup for BGP
                                  route
  redistribute                    Redistribute information from another
                                  routing protocol
  rib-route-limit                 Limit BGP rib count in routing table
  table-map                       Map external entry attributes into routing
                                  table
  update-time                     Configure igp route update interval

The following neighbor configuration options are allowed under BGP IPv6 address family unicast mode:

device(config-bgp-ipv6u)# neighbor 2001:2018:8192::125 ?

Possible completions:
  activate                 Allow exchange of route in the current family mode
  allowas-in               Disables the AS_PATH check of the routes learned
                           from the AS
  capability               Advertise capability to the peer
  default-originate        Originate default route to peer
  filter-list              Establish BGP filters
  maximum-prefix           Maximum number of prefix accept from this peer
  prefix-list              Prefix List for filtering routes
  route-map                Apply route map to neighbor
  route-reflector-client   Configure a neighbor as Route Reflector client
  send-community           Send community attribute to this neighbor
  unsuppress-map           Route-map to selectively unsuppress suppressed
                           routes
  weight                   Set default weight for routes from this neighbor