RP/0/RSP0/CPU0:R1#sh bgp vpnv4 unicast update-group

Update group for VPNv4 Unicast, index 0.4:
  Attributes:
    Internal
    Common admin
    First neighbor AS: 14400
    Send communities
    Send extended communities
    Route Reflector Client
    4-byte AS capable
    Send AIGP
    Minimum advertisement interval: 0 secs
  Update group desynchronized: 0
  Sub-groups merged: 0
  Number of refresh subgroups: 0
  Messages formatted: 3601143, replicated: 25208001
  All neighbors are assigned to sub-group(s)
    Neighbors in sub-group: 0.2, Filter-Groups num:4
     Neighbors in filter-group: 0.7(RT num: 12)
      10.1.1.1
     Neighbors in filter-group: 0.6(RT num: 4)
      10.1.1.100
     Neighbors in filter-group: 0.5(RT num: 12)
      10.1.1.2
     Neighbors in filter-group: 0.2(RT num: 0)
      11.0.0.31                 11.0.0.32                 12.0.0.31                 12.0.0.32