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How to Configure the NFX150
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Troubleshooting Interfaces on NFX Devices

date_range 18-Feb-21

Monitoring Interface Status and Traffic on NFX Series Devices

Purpose

View the interface status to monitor bandwidth utilization and traffic statistics of an interface.

Action

To view the status of an interface:

content_copy zoom_out_map
user@host> show interfaces interface-name

For example:

  • To view the status of an interface for an NFX350 device:

    content_copy zoom_out_map
    user@host> show interfaces ge-0/0/0 | no-more
    Physical interface: ge-0/0/0, Enabled, Physical link is Down
      Interface index: 150, SNMP ifIndex: 514
      Link-level type: Ethernet, MTU: 1514, LAN-PHY mode, Link-mode: Unknown,
      Speed: 1000mbps, Duplex: Full-Duplex, BPDU Error: None,
      Loop Detect PDU Error: None, Ethernet-Switching Error: None,
      MAC-REWRITE Error: None, Loopback: Disabled, Source filtering: Disabled,
      Flow control: Enabled, Auto-negotiation: Enabled, Remote fault: Online,
      IEEE 802.3az Energy Efficient Ethernet: Disabled, Auto-MDIX: Enabled
      Device flags   : Present Running Down
      Interface flags: Hardware-Down SNMP-Traps Internal: 0x4000
      Link flags     : None
      CoS queues     : 12 supported, 12 maximum usable queues
      Current address: d0:dd:49:e8:6e:7d, Hardware address: d0:dd:49:e8:6e:7d
      Last flapped   : 2020-02-19 06:17:42 UTC (00:25:17 ago)
      Input rate     : 0 bps (0 pps)
      Output rate    : 0 bps (0 pps)
      Active alarms  : LINK
      Active defects : LINK
      PCS statistics                      Seconds
        Bit errors                             0
        Errored blocks                         0
      Ethernet FEC statistics              Errors
        FEC Corrected Errors                    0
        FEC Uncorrected Errors                  0
        FEC Corrected Errors Rate               0
        FEC Uncorrected Errors Rate             0
      PRBS Statistics : Disabled
      Interface transmit statistics: Disabled
    
      Logical interface ge-0/0/0.0 (Index 74) (SNMP ifIndex 523)
        Flags: Device-Down SNMP-Traps 0x24024000 Encapsulation: Ethernet-Bridge
        Input packets : 0
        Output packets: 0
        Protocol eth-switch, MTU: 1514
    
    content_copy zoom_out_map
    user@host> show interfaces xe-0/0/15 | no-more
    Physical interface: xe-0/0/15, Enabled, Physical link is Up
      Interface index: 145, SNMP ifIndex: 557
      Link-level type: Ethernet, MTU: 1514, LAN-PHY mode, Speed: 10Gbps,
      BPDU Error: None, Loop Detect PDU Error: None, Ethernet-Switching Error: None,
      MAC-REWRITE Error: None, Loopback: Disabled, Source filtering: Disabled,
      Flow control: Enabled
      Device flags   : Present Running
      Interface flags: SNMP-Traps Internal: 0x4000
      Link flags     : None
      CoS queues     : 12 supported, 12 maximum usable queues
      Current address: d0:dd:49:e8:6e:8c, Hardware address: d0:dd:49:e8:6e:8c
      Last flapped   : 2020-02-19 06:17:43 UTC (00:25:32 ago)
      Input rate     : 0 bps (0 pps)
      Output rate    : 232 bps (0 pps)
      Active alarms  : None
      Active defects : None
      PCS statistics                      Seconds
        Bit errors                             0
        Errored blocks                         0
      Ethernet FEC statistics              Errors
        FEC Corrected Errors                    0
        FEC Uncorrected Errors                  0
        FEC Corrected Errors Rate               0
        FEC Uncorrected Errors Rate             0
      PRBS Statistics : Disabled
      Interface transmit statistics: Disabled
      Logical interface xe-0/0/15.0 (Index 72) (SNMP ifIndex 558)
        Flags: Up SNMP-Traps 0x24024000 Encapsulation: Ethernet-Bridge
        Input packets : 0
        Output packets: 57
        Protocol eth-switch, MTU: 1514
          Flags: Is-Primary
    content_copy zoom_out_map
    user@host> show interfaces ge-1/0/1 | no-more
    Physical interface: ge-1/0/1, Enabled, Physical link is Up
      Interface index: 168, SNMP ifIndex: 538
      Link-level type: Ethernet, MTU: 1518, LAN-PHY mode, Link-mode: Half-duplex,
      Speed: 1000mbps, BPDU Error: None, Loop Detect PDU Error: None,
      Ethernet-Switching Error: None, MAC-REWRITE Error: None, Loopback: Disabled,
      Source filtering: Disabled, Flow control: Enabled, Auto-negotiation: Enabled,
      Remote fault: Online
      Device flags   : Present Running
      Interface flags: SNMP-Traps Internal: 0x4000
      CoS queues     : 8 supported, 8 maximum usable queues
      Current address: d0:dd:49:e8:6e:96, Hardware address: d0:dd:49:e8:6e:96
      Last flapped   : 2020-02-19 06:18:30 UTC (00:24:55 ago)
      Input rate     : 0 bps (0 pps)
      Output rate    : 208 bps (0 pps)
      Active alarms  : None
      Active defects : None
      PCS statistics                      Seconds
        Bit errors                             0
        Errored blocks                         0
      Ethernet FEC statistics              Errors
        FEC Corrected Errors                    0
        FEC Uncorrected Errors                  0
        FEC Corrected Errors Rate               0
        FEC Uncorrected Errors Rate             0
      PRBS Statistics : Disabled
      Interface transmit statistics: Disabled
     Logical interface ge-1/0/1.2 (Index 85) (SNMP ifIndex 544)
        Flags: Up SNMP-Traps 0x4000 VLAN-Tag [ 0x8100.2 ]  Encapsulation: ENET2
        Input packets : 0
        Output packets: 19
        Security: Zone: Null
        Protocol inet, MTU: 1500
        Max nh cache: 75000, New hold nh limit: 75000, Curr nh cnt: 0,
        Curr new hold cnt: 0, NH drop cnt: 0
          Flags: Sendbcast-pkt-to-re
        Protocol inet6, MTU: 1500
        Max nh c
    
  • To view the status of an interface for an NFX150 device:

    content_copy zoom_out_map
    user@host> show interfaces heth-0-1
    Physical interface: heth-0-1, Enabled, Physical link is Up
      Link-level type: Ethernet, Media type: Copper, MTU: 9192, Speed: 1Gbps, Duplex: Full-duplex, Auto-negotiation: Enabled
      Device flags   : Present Running
      Current address: 00:00:5e:00:53:8e, Hardware address: 00:00:5e:00:53:8e
    
  • To view the status of the interface for an NFX250 device:

    content_copy zoom_out_map
    user@host> show interfaces xe-0/0/12
    Physical interface: xe-0/0/12, Enabled, Physical link is Up
    Interface index: 145, SNMP ifIndex: 509
    Link-level type: Ethernet, MTU: 1514, LAN-PHY mode, Speed: 10Gbps, BPDU Error: None, Loop Detect PDU Error: None,
    Ethernet-Switching Error: None, MAC-REWRITE Error: None, Loopback: Disabled, Source filtering: Disabled, Flow control: Enabled
    Device flags : Present Running
    Interface flags: SNMP-Traps Internal: 0x4000
    Link flags : None
    CoS queues : 12 supported, 12 maximum usable queues
    Current address: 30:7c:5e:4c:78:0f, Hardware address: 30:7c:5e:4c:78:0f
    Last flapped : 2018-12-10 19:53:35 UTC (2d 03:08 ago)
    Input rate : 0 bps (0 pps)
    Output rate : 0 bps (0 pps)
    Active alarms : None
    Active defects : None
    PCS statistics Seconds
    Bit errors 0
    Errored blocks 0
    Ethernet FEC statistics Errors
    FEC Corrected Errors 0
    FEC Uncorrected Errors 0
    FEC Corrected Errors Rate 0
    FEC Uncorrected Errors Rate 0
    PRBS Statistics : Disabled
    Interface transmit statistics: Disabled
    
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