spb-rs1/ipv4: show protocols all cdnnow

cdnnow BGP --- up 2021-08-11 Established

Description:    cdnnow/21030/AS-CDNNOW/via CDNnow
  BGP state:          Established
    Neighbor address: 185.1.152.88
    Neighbor AS:      21030
    Local AS:         50817
    Neighbor ID:      172.19.25.21
    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
      Enhanced refresh
      Long-lived graceful restart
    Session:          external route-server AS4
    Source address:   185.1.152.255
    Hold timer:       111.041/120
    Keepalive timer:  24.470/40
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   500
      Action:       disable
    Routes:         1 imported, 0 filtered, 16746 exported, 1 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:              6          0          0          4          2
      Import withdraws:            1          0        ---          0          1
      Export updates:        4660763          6    3907013        ---     753744
      Export withdraws:      2224250        ---        ---        ---     555245
    BGP Next hop:   185.1.152.255