us-lax: show protocols all lantian_2547_v4

lantian_2547_v4 BGP --- up 2020-07-07 05:17:23 Established

BGP state:          Established
    Neighbor address: 172.22.76.185
    Neighbor AS:      4242422547
    Local AS:         4242421722
    Neighbor ID:      172.18.0.65
    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 ipv6
      Route refresh
      Extended message
      Graceful restart
      4-octet AS numbers
      Enhanced refresh
      Long-lived graceful restart
    Session:          external AS4
    Source address:   172.20.4.101
    Hold timer:       197.265/240
    Keepalive timer:  20.887/80
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Routes:         469 imported, 6 filtered, 449 exported, 26 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:         649004          0       7334     117380     524290
      Import withdraws:        19943          0        ---      24240       1385
      Export updates:         309496       3132          9        ---     306355
      Export withdraws:         4729        ---        ---        ---       6455
    BGP Next hop:   172.20.4.101