> BGP Address-Family (VPNv4) Configuration Mode Commands
> The Border Gateway Protocol (BGP) Address-Family (VPNv4) Configuration Mode is used to configure the VPNv4 address family information.
> Important: The commands or keywords/variables that are available are dependent on platform type, product version, and installed license(s).
> end
> Exits the current configuration mode and returns to the Exec mode.
> Product
> All
> Privilege
> Security Administrator, Administrator
> Syntax
> end
> Usage
> Return to the Exec mode.
> exit
> Exits the current configuration mode and returns to the global configuration mode.
> Product
> All
> Privilege
> Security Administrator, Administrator
> Syntax
> exit
> Usage
> Return to the context configuration mode.
> neighbor
> This command configures VPNv4 address family on BGP routers that interconnect to non-broadcast networks and enables the exchange of routing information with a peer router (neighbor).
> Product
> PDSN, GGSN
> Privilege
> Security Administrator, Administrator
> Syntax
> [no] neighbor ip_address {activate| remote-as AS_num | send-community {both | extended | standard} }
> no
> Delete the specified parameter from the router configuration.
> ip_address
> Specifies the IP address of the peer router (neighbor).
> activate
> Enable the exchange of routing information with this neighbor.
> remote-as AS_num
> Specify the AS number of the BGP neighbor.
> AS_num: The neighbor’s autonomous system number. must be an integer from 1 through 65535.
> send-community extended
> This keyword sends the extended community attributes to a peer router (neighbor).
> Usage
> Use this command to enable the exchange of routing information with a peer router. The chassis supports a maximum of 64 peers per context.
> Important: A remote AS number must be specified for a neighbor before other parameters can be configured.
> Example
> The following command specifies that the neighbor at the IP address 192.168.100.25 has an AS number of 2000:
> neighbor 192.168.100.25 remote-as 2000

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