spb-rs1/ipv4: show protocols all sumtel

sumtel BGP --- up 2020-01-24 Established

Description:    sumtel/41691/AS-SUMTEL/via Sumtel
  BGP state:          Established
    Neighbor address: 185.1.152.91
    Neighbor AS:      41691
    Neighbor ID:      89.221.193.1
    Local capabilities
      Multiprotocol
        AF announced: ipv4
      Route refresh
      Graceful restart
      4-octet AS numbers
      Enhanced refresh
    Neighbor capabilities
      Multiprotocol
        AF announced: ipv4
      Route refresh
      4-octet AS numbers
    Session:          external route-server AS4
    Source address:   185.1.152.255
    Hold timer:       119.063/180
    Keepalive timer:  7.791/60
  Channel ipv4
    State:          UP
    Table:          rib4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         66 imported, 0 filtered, 81272 exported
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:           1341          0          0        679        662
      Import withdraws:          591          0        ---          0        591
      Export updates:        1842973        632    1308538        ---     533803
      Export withdraws:       691839        ---        ---        ---     165974
    BGP Next hop:   185.1.152.255