spb-rs1/ipv4: show protocols all tcenter

tcenter BGP --- up 2021-10-16 Established

Description:    tcenter/62423/AS-TCENTER
  BGP state:          Established
    Neighbor address: 185.1.152.137
    Neighbor AS:      62423
    Local AS:         50817
    Neighbor ID:      185.36.61.55
    Local capabilities
      Multiprotocol
        AF announced: ipv4
      Route refresh
      Graceful restart
      4-octet AS numbers
      Enhanced refresh
      Long-lived graceful restart
    Neighbor capabilities
      Multiprotocol
        AF announced: ipv4
      Route refresh
      Graceful restart
      4-octet AS numbers
    Session:          external route-server AS4
    Source address:   185.1.152.255
    Hold timer:       57.046/90
    Keepalive timer:  2.711/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   500
      Action:       disable
    Routes:         8 imported, 0 filtered, 107875 exported, 8 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:              8          0          0          0          8
      Import withdraws:            0          0        ---          0          0
      Export updates:         366715          8          0        ---     366707
      Export withdraws:       216221        ---        ---        ---     216221
    BGP Next hop:   185.1.152.255