Cisco Cisco Packet Data Gateway (PDG)
address-family ipv4
Enters the IPv4 Address Family configuration mode. Optionally, it also enables the Virtual Routing and
Forwarding (VRF) routing configuraiton, if specified.
Forwarding (VRF) routing configuraiton, if specified.
Product
All
Privilege
Security Administrator, Administrator
Command Modes
Exec > Global Configuration > Context Configuration > BGP Configuration
configure > context context_name > router bgp as_number
Entering the above command sequence results in the following prompt:
[
context_name
]
host_name
(config-bgp)#
Syntax Description
[ no ] address-family ipv4 [ vrf vrf_name ]
no
Removes the configured IPv4 address family VRF mode.
address-family ipv4
Enters the BGP Address-Family IPv4 mode to allow entry of IPv4 BGP parameters.
The route distinguisher ID must be configured for the VRF name via the route-distinguisher command
in BGP VRF Configuration mode, before using this keyword.
in BGP VRF Configuration mode, before using this keyword.
Important
vrf vrf_name
Enables the exchange of VRF routing information. When this keyword is specified with this command, the
address family mode changes to VRF address family mode. vrf_name is the name of an existing VFR expressed
as an alphanumeric string of 1 through 63 characters.
address family mode changes to VRF address family mode. vrf_name is the name of an existing VFR expressed
as an alphanumeric string of 1 through 63 characters.
Usage Guidelines
Use this command to configure the IPv4 BGP address family configuration parameters and optionally enables
the exchange of VRF routing information.
the exchange of VRF routing information.
Use of the address-family ipv4 command switches the command mode to BGP Address Family Configuration
Mode; the CLI prompt changes to:
Mode; the CLI prompt changes to:
[
context_name
>]
host_name
(config-bgp-af-v4)#
Command Line Interface Reference, Modes A - B, StarOS Release 19
1868
BGP Configuration Mode Commands
address-family ipv4