Displaying BGP4+ statistics

Various show ipv6 bgp commands verify information about BGP4+ configurations.

1. Enter the show ipv6 bgp summary command.
   

   device# show ipv6 bgp summary
   
     BGP4 Summary 
     Router ID: 107.1.1.8   Local AS Number: 100
     Confederation Identifier: not configured
     Confederation Peers: 
     Maximum Number of IP ECMP Paths Supported for Load Sharing: 1
     Number of Neighbors Configured: 1, UP: 0
     Number of Routes Installed: 1, Uses 96 bytes
     Number of Routes Advertising to All Neighbors: 1 (1 entries), Uses 60 bytes
     Number of Attribute Entries Installed: 1, Uses 104 bytes
     Neighbor Address  AS#         State     Time     Rt:Accepted Filtered Sent     ToSend
     1:2::3            100         CONN      0h 0m18s    0        0        0        1   
   

   This example output gives summarized BGP4+ information.
2. Enter the show ipv6 bgp attribute-entries command.
   

   device# show ipv6 bgp attribute-entries 
   
           Total number of BGP Attribute Entries: 1
   1       Next Hop  : ::                                         MED      :0               Origin:INCOMP 
           Originator:0.0.0.0            Cluster List:None
           Aggregator:AS Number :0            Router-ID:0.0.0.0          Atomic:None  
           Local Pref:100               Communities:Internet 
           AS Path   : (length 0)
              AsPathLen: 0  AsNum: 0, SegmentNum: 0, Neighboring As: 0, Source As 0
           Address: 0x0b456c4c  Hash:876 (0x03000000)
           Links: 0x00000000, 0x00000000
           Reference Counts: 1:0:1, Magic: 2
   

   This example shows information about an route-attribute entry that is stored in device memory.
3. Enter the show ipv6 bgp peer-group command.
   

   device# show ipv6 bgp peer-group 
   
   1   BGP peer-group is pg
         Address family : IPV4 Unicast 
           activate 
         Address family : IPV6 Unicast 
           no activate 
       Members:
          IP Address: 1.1.1.1, AS: 100 
          IP Address: 1::1, AS: 100 
   
   2   BGP peer-group is pg6
         Address family : IPV4 Unicast 
           activate 
         Address family : IPV6 Unicast 
           no activate 
       Currently there are no members.
   

   This example shows output for two peer groups, called “pg” and “pg6”.
4. Enter the show ipv6 bgp routes command.
   

   device# show ipv6 bgp routes
   
   Total number of BGP Routes: 1
   Status A:AGGREGATE B:BEST b:NOT-INSTALLED-BEST C:CONFED_EBGP D:DAMPED
          E:EBGP H:HISTORY I:IBGP L:LOCAL M:MULTIPATH m:NOT-INSTALLED-MULTIPATH
          S:SUPPRESSED F:FILTERED s:STALE
          Prefix             Next Hop        MED        LocPrf     Weight Status
   1      107:1:1::/64       ::              0          100        32768  BL    
            AS_PATH: 
   

   This example shows general BGP4+ route information.
5. Enter the show ipv6 bgp routes command, using the summary keyword.
   

   device# show ipv6 bgp routes summary
   
     Total number of BGP routes (NLRIs) Installed     : 1
     Distinct BGP destination networks                : 1
     Filtered bgp routes for soft reconfig            : 0
     Routes originated by this router                 : 1
     Routes selected as BEST routes                   : 1
     Routes Installed as BEST routes                  : 1
     BEST routes not installed in IP forwarding table : 0
     Unreachable routes (no IGP route for NEXTHOP)    : 0
     IBGP routes selected as best routes              : 0
     EBGP routes selected as best routes              : 0
     BEST routes not valid for IP forwarding table    : 0
   

   This example shows summarized BGP4+ route information.