rix-rs1/ipv4: show protocols all Infonet_DC

Infonet_DC BGP --- start 2021-07-07 Passive

Description:    Infonet_DC/205950/AS-IDC205950
  BGP state:          Passive
    Neighbor address: 193.27.39.78
    Neighbor AS:      205950
    Local AS:         49634
  Channel ipv4
    State:          DOWN
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable