spb-rs2/ipv4: show protocols all cdnnow2

cdnnow2 BGP --- up 2020-01-20 Established

Description:    cdnnow2/21030/AS-CDNNOW/via CDNnow
  BGP state:          Established
    Neighbor address: 185.1.152.120
    Neighbor AS:      21030
    Local AS:         50817
    Neighbor ID:      172.19.25.52
    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:   185.1.153.0
    Hold timer:       113.451/120
    Keepalive timer:  5.827/40
  Channel ipv4
    State:          UP
    Table:          rib4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         2 imported, 0 filtered, 11368 exported, 2 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:             10          0          0          8          2
      Import withdraws:       431114          0        ---     431114          0
      Export updates:        1971991          8    1521077        ---     450906
      Export withdraws:       717454        ---        ---        ---     129469
    BGP Next hop:   185.1.153.0