msk-rs1/ipv4: show protocols all ZBS

ZBS BGP --- down 19:44:30.734

Description:    ZBS/202376/AS-ZBSCLOUD
  BGP state:          Down
    Neighbor address: 31.44.187.243
    Neighbor AS:      202376
    Local AS:         50817
  Channel ipv4
    State:          DOWN
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable