tll-rs2/ipv4: show protocols all TCENTER

TCENTER BGP --- up 2019-02-13 Established

Description:    TCENTER/62423/AS-TCENTER
  BGP state:          Established
    Neighbor address: 37.9.49.31
    Neighbor AS:      62423
    Neighbor ID:      185.36.61.55
    Local capabilities
      Multiprotocol
        AF announced: ipv4
      Route refresh
      Graceful restart
      4-octet AS numbers
      Enhanced refresh
    Neighbor capabilities
      Multiprotocol
        AF announced: ipv4
      Route refresh
      Graceful restart
      4-octet AS numbers
    Session:          external route-server AS4
    Source address:   37.9.49.254
    Hold timer:       43.897/90
    Keepalive timer:  15.420/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         9 imported, 0 filtered, 63638 exported
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:             77          0          0         36         41
      Import withdraws:           21          0        ---          0         21
      Export updates:        1239562         41          0        ---    1239521
      Export withdraws:       626783        ---        ---        ---     626762
    BGP Next hop:   37.9.49.254