• afi – Address Family Indicator it could take either a value of ipv4 or ipv6.

• safi – Subsequent Address Family Indicator, it could be either unicast/multicast/labeled-unicast/vpn.

• Keyword – [failed | established ]

sonic# show bgp summary established

IPv4 Unicast Summary:
BGP router identifier 1.1.1.1, local AS number 1 vrf-id 0
BGP table version 8
RIB entries 3, using 576 bytes of memory
Peers 4, using 85 KiB of memory
Peer groups 1, using 64 bytes of memory
Dampening enabled.

Neighbor        V         AS   MsgRcvd   MsgSent   TblVer  InQ OutQ  Up/Down State/PfxRcd   PfxSnt

Total number of neighbors 4

IPv6 Unicast Summary:
BGP router identifier 1.1.1.1, local AS number 1 vrf-id 0
BGP table version 7
RIB entries 1, using 192 bytes of memory
Peers 1, using 21 KiB of memory
Peer groups 1, using 64 bytes of memory

Neighbor        V         AS   MsgRcvd   MsgSent   TblVer  InQ OutQ  Up/Down State/PfxRcd   PfxSnt

Total number of neighbors 1

sonic# show bgp summary failed

IPv4 Unicast Summary:
BGP router identifier 1.1.1.1, local AS number 1 vrf-id 0
BGP table version 8
RIB entries 3, using 576 bytes of memory
Peers 4, using 85 KiB of memory
Peer groups 1, using 64 bytes of memory
Dampening enabled.

Neighbor        EstdCnt DropCnt ResetTime Reason
1.1.1.1               0       0     never Waiting for NHT
1.1.1.10              0       0     never Waiting for NHT
3.1.1.1               0       0     never  Notification sent (Neighbor Events Error/Unspecific)
2010::2               0       0     never Waiting for peer OPEN

Total number of neighbors 4

IPv6 Unicast Summary:
BGP router identifier 1.1.1.1, local AS number 1 vrf-id 0
BGP table version 7
RIB entries 1, using 192 bytes of memory
Peers 1, using 21 KiB of memory
Peer groups 1, using 64 bytes of memory

Neighbor        EstdCnt DropCnt ResetTime Reason
2010::2               0       0     never Waiting for peer OPEN

Total number of neighbors 1