spb-rs1/ipv4: show protocols all CDNVideo

CDNVideo BGP --- start 2018-11-07 Connect

Description:    CDNVideo/57363/AS-CDNVIDEO
  BGP state:          Connect
    Neighbor address: 31.44.186.125
    Neighbor AS:      57363
  Channel ipv4
    State:          DOWN
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       restart