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Supported Platforms

show interfaces (M Series and T Series Routers, and PTX Series Packet Transport Routers Management and Internal Ethernet)

Syntax

show interfaces interface-name<brief | detail | extensive | terse><descriptions><media><snmp-index snmp-index><statistics>

Syntax (PTX Series Packet Transport Routers)

show interfaces interface-name<brief | detail | extensive | terse><descriptions><statistics>

Release Information

Command introduced before Junos OS Release 7.4.

Command introduced on PTX Series Packet Transport Routers for Junos OS Release 12.1.

Description

(M Series, T Series, TX Matrix Plus, and PTX Series devices only) Display status information about the management Ethernet and internal Ethernet interfaces.

Options

interface-name

—

Specify one of the following management interface names: fxp0, fxp1, fxp2, ixgbe0, ixgbe1, bcm0, em0, or em1. For supported Ethernet interface by chassis and Routing Engine, see Supported Routing Engines by Chassis.

brief | detail | extensive | terse

—

(Optional) Display the specified level of output.

descriptions

—

(Optional) Display interface description strings.

media

—

(Optional) Display media-specific information.

snmp-index snmp-index

—

(Optional) Display information for the specified SNMP index of the interface.

statistics

—

(Optional) Display static interface statistics.

Required Privilege Level

view

List of Sample Output

Output Fields

Table 1 lists the output fields for the show interfaces (management) command on the M Series routers, T Series routers, TX Matrix Plus routers, and PTX Series Packet Transport Routers. Output fields are listed in the approximate order in which they appear.

Table 1: M Series and T Series Router Management and Internal Ethernet show interfaces Output Fields

Field Name	Field Description	Level of Output
Physical Interface
Physical interface	Name of the physical interface.	All levels
Enabled	State of the interface. Possible values are described in the “Enabled Field” section under Common Output Fields Description.	All levels
Interface index	Physical interface index number, which reflects its initialization sequence.	detail extensive none
SNMP ifIndex	SNMP index number for the physical interface.	detail extensive none
Generation	Unique number for use by Juniper Networks technical support only.	detail extensive
Type	Type of interface.	All levels
Link-level type	Encapsulation type used on the physical interface.	All levels
MTU	Maximum transmission unit (MTU)—Size of the largest packet to be transmitted.	All levels
Clocking	Reference clock source of the interface.	All levels
Speed	Network speed on the interface.	All levels
Device flags	Information about the physical device. Possible values are described in the “Device Flags” section under Common Output Fields Description.	All levels
Interface flags	Information about the interface. Possible values are described in the “Interface Flags” section under Common Output Fields Description.	All levels
Link type	Data transmission type.	detail extensive none
Link flags	Information about the link. Possible values are described in the “Link Flags” section under Common Output Fields Description.	detail extensive
Physical info	Information about the physical interface.	detail extensive
Hold-times	Current interface hold-time up and hold-time down. Value is in milliseconds.	detail extensive
Current address	Configured MAC address.	detail extensive none
Hardware address	Media access control (MAC) address of the interface.	detail extensive none
Alternate link address	Backup link address.	detail extensive
Last flapped	Date, time, and how long ago the interface went from down to up. The format is Last flapped: year-month-day hour:minute:second timezone (hour:minute:second ago). For example, Last flapped: 2002-04-26 10:52:40 PDT (04:33:20 ago).	detail extensive none
Input packets	Number of packets received on the physical interface.	None specified
Output packets	Number of packets transmitted on the physical interface.	None specified
Statistics last cleared	Time when the statistics for the interface were last set to zero.	detail extensive
Traffic statistics	Number and rate of bytes and packets received and transmitted on the logical and physical interface. Input bytes, Output bytes—Number of bytes received and transmitted on the interface. Input packets, Output packets—Number of packets received and transmitted on the interface.	detail extensive
Input errors	Errors—Input errors on the interface. Drops—Number of packets dropped by the output queue of the I/O Manager ASIC. Framing errors—Number of packets received with an invalid frame checksum (FCS). Runts—Frames received smaller than the runt threshold. Giants—Frames received larger than the giant threshold. Policed Discards—Frames that the incoming packet match code discarded because they were not recognized or were not of interest. Usually, this field reports protocols that Junos does not support. Resource errors—Sum of transmit drops.	extensive
Output errors	Carrier transitions—Number of times the interface has gone from down to up. This number does not normally increment quickly, increasing only when the cable is unplugged, the far-end system is powered down and then up, or another problem occurs. If the number of carrier transitions increments quickly, possibly once every 10 seconds, the cable, the remote system, or the interface is malfunctioning. Errors—Sum of outgoing frame aborts and FCS errors. Drops—Number of packets dropped by the output queue of the I/O Manager ASIC. If the interface is saturated, this number increments once for every packet dropped by the ASIC RED mechanism. Resource errors—Sum of transmit drops.	extensive
Logical Interface
Logical interface	Name of the logical interface	All levels
Index	Logical interface index number, which reflects its initialization sequence.	detail extensive none
SNMP ifIndex	Logical interface SNMP interface index number.	detail extensive none
Generation	Unique number for use by Juniper Networks technical support only.	detail extensive
Flags	Information about the logical interface; values are described in the “Device Flags” section under Common Output Fields Description.	All levels
Encapsulation	Encapsulation on the logical interface.	detail extensive none
inet	IP address of the logical interface.	brief
Protocol	Protocol family configured on the logical interface (such as iso or inet6).	detail extensive none
MTU	MTU size on the logical interface.	detail extensive none
Generation	Unique number for use by Juniper Networks technical support only.	detail extensive
Route table	Route table in which this address exists. For example, Route table:0 refers to inet.0.	detail extensive
Flags	Information about the protocol family flags. Possible values are described in the “Family Flags” section under Common Output Fields Description.	detail extensive none
Addresses, Flags	Information about address flags. Possible values are described in the “Addresses Flags” section under Common Output Fields Description.	detail extensive none
Destination	IP address of the remote side of the connection.	detail extensive none
Local	IP address of the logical interface.	detail extensive none
Broadcast	Broadcast address.	detail extensive none
Generation	Unique number for use by Juniper Networks technical support only.	detail extensive

Sample Output

show interfaces brief (Management Ethernet)

user@host> show interfaces fxp0 brief

Physical interface: fxp0, Enabled, Physical link is Up
  Type: Ethernet, Link-level type: Ethernet, MTU: 1514, Clocking: Unspecified,
  Speed: 100mbps
  Device flags   : Present Running
  Interface flags: SNMP-Traps

  Logical interface fxp0.0 
    Flags: SNMP-Traps Encapsulation: ENET2
    inet  192.168.70.143/21

show interfaces (Management Ethernet)

user@host> show interfaces fxp0

Physical interface: fxp0, Enabled, Physical link is Up
  Interface index: 1, SNMP ifIndex: 1
  Type: Ethernet, Link-level type: Ethernet, MTU: 1514, Speed: 100mbps
  Device flags   : Present Running
  Interface flags: SNMP-Traps
  Link type      : Half-Duplex
  Current address: 00:a0:a5:56:01:89, Hardware address: 00:a0:a5:56:01:89
  Last flapped   : Never
    Input packets : 80804 
    Output packets: 1105

  Logical interface fxp0.0 (Index 2) (SNMP ifIndex 13) 
    Flags: SNMP-Traps Encapsulation: ENET2
    Protocol inet, MTU: 1500
      Flags: Is-Primary
      Addresses, Flags: Is-Preferred Is-Primary
        Destination: 192.168.64/21, Local: 192.168.70.143,
        Broadcast: 192.168.71.255

show interfaces (Management Ethernet [TX Matrix Plus Router])

user@host> show interfaces em0

Physical interface: em0, Enabled, Physical link is Up
  Interface index: 8, SNMP ifIndex: 17
  Type: Ethernet, Link-level type: Ethernet, MTU: 1514, Speed: 100mbps
  Device flags   : Present Running
  Interface flags: SNMP-Traps
  Link type      : Full-Duplex
  Current address: 00:80:f9:26:00:c0, Hardware address: 00:80:f9:26:00:c0
  Last flapped   : Never
    Input packets : 1424 
    Output packets: 5282

  Logical interface em0.0 (Index 3) (SNMP ifIndex 18) 
    Flags: SNMP-Traps Encapsulation: ENET2
    Input packets : 1424 
    Output packets: 5282
    Protocol inet, MTU: 1500
      Flags: Is-Primary
      Addresses, Flags: Is-Preferred Is-Primary
        Destination: 192.168.178.0/25, Local: 192.168.178.11, Broadcast: 192.168.178.127

show interfaces (Management Ethernet [PTX Series Packet Transport Routers])

user@host> show interfaces em0

Physical interface: em0, Enabled, Physical link is Up
      Interface index: 8, SNMP ifIndex: 0
      Type: Ethernet, Link-level type: Ethernet, MTU: 1514, Speed: 1000mbps
      Device flags   : Present Running
      Interface flags: SNMP-Traps
      Link type      : Full-Duplex
      Current address: 00:80:f9:25:00:1b, Hardware address: 00:80:f9:25:00:1b
      Last flapped   : Never
	Input packets : 212581 
	Output packets: 71

      Logical interface em0.0 (Index 3) (SNMP ifIndex 0) 
	Flags: SNMP-Traps Encapsulation: ENET2
	Input packets : 212551 
	Output packets: 71
	Protocol inet, MTU: 1500
	  Flags: Is-Primary
	  Addresses, Flags: Is-Default Is-Preferred Is-Primary
	    Destination: 192.168.3/24, Local: 192.168.3.30,
	    Broadcast: 192.168.3.255

show interfaces detail (Management Ethernet)

user@host> show interfaces fxp0 detail

Physical interface: fxp0, Enabled, Physical link is Up
  Interface index: 1, SNMP ifIndex: 1, Generation: 0
  Type: Ethernet, Link-level type: Ethernet, MTU: 1514, Clocking: Unspecified,
  Speed: 100mbps
  Device flags   : Present Running
  Interface flags: SNMP-Traps
  Link type      : Half-Duplex
  Physical info  : Unspecified
  Hold-times     : Up 0 ms, Down 0 ms
  Current address: 00:a0:a5:56:01:89, Hardware address: 00:a0:a5:56:01:89
  Alternate link address: Unspecified
  Last flapped   : Never
  Statistics last cleared: Never
  Traffic statistics:
   Input  bytes  :              6484031
   Output bytes  :               167503
   Input  packets:                81008
   Output packets:                 1110

  Logical interface fxp0.0 (Index 2) (SNMP ifIndex 13) (Generation 1)
    Flags: SNMP-Traps Encapsulation: ENET2
    Protocol inet, MTU: 1500, Generation: 6, Route table: 0
      Flags: Is-Primary
      Addresses, Flags: Is-Preferred Is-Primary
        Destination: 192.168.64/21, Local: 192.168.70.143,
        Broadcast: 192.168.71.255, Generation: 1

show interfaces detail (Management Ethernet [TX Matrix Plus Router])

user@host> show interfaces em0 detail

Physical interface: em0, Enabled, Physical link is Up
  Interface index: 8, SNMP ifIndex: 17, Generation: 2
  Type: Ethernet, Link-level type: Ethernet, MTU: 1514, Clocking: Unspecified, Speed: 100mbps
  Device flags   : Present Running
  Interface flags: SNMP-Traps
  Link type      : Full-Duplex
  Physical info  : Unspecified
  Hold-times     : Up 0 ms, Down 0 ms
  Current address: 00:80:f9:26:00:c0, Hardware address: 00:80:f9:26:00:c0
  Alternate link address: Unspecified
  Last flapped   : Never
  Statistics last cleared: Never
  Traffic statistics:
   Input  bytes  :               124351
   Output bytes  :              1353212
   Input  packets:                 1804
   Output packets:                 5344
   IPv6 transit statistics:
    Input  bytes  :                   0 
    Output bytes  :                   0
    Input  packets:                   0
    Output packets:                   0

  Logical interface em0.0 (Index 3) (SNMP ifIndex 18) (Generation 1)
    Flags: SNMP-Traps Encapsulation: ENET2
    Traffic statistics:
     Input  bytes  :               117135
     Output bytes  :              1331647
     Input  packets:                 1804
     Output packets:                 5344
    Local statistics:
     Input  bytes  :               117135
     Output bytes  :              1331647
     Input  packets:                 1804
     Output packets:                 5344
    Protocol inet, MTU: 1500, Generation: 1, Route table: 0
      Flags: Is-Primary
      Addresses, Flags: Is-Preferred Is-Primary
        Destination: 192.168.178.0/25, Local: 192.168.178.11, Broadcast: 192.168.178.127, Generation: 1

show interfaces detail (Management Ethernet [PTX Packet Transport Routers])

user@host> show interfaces detail em0

Physical interface: em0, Enabled, Physical link is Up
      Interface index: 8, SNMP ifIndex: 0, Generation: 3
      Type: Ethernet, Link-level type: Ethernet, MTU: 1514, Clocking: Unspecified,
      Speed: 1000mbps
      Device flags   : Present Running
      Interface flags: SNMP-Traps
      Link type      : Full-Duplex
      Physical info  : Unspecified
      Hold-times     : Up 0 ms, Down 0 ms
      Current address: 00:80:f9:25:00:1b, Hardware address: 00:80:f9:25:00:1b
      Alternate link address: Unspecified
      Last flapped   : Never
      Statistics last cleared: Never
      Traffic statistics:
       Input  bytes  :             15255909
       Output bytes  :                 4608
       Input  packets:               214753
       Output packets:                   72
       IPv6 transit statistics:
	Input  bytes  :                   0 
	Output bytes  :                   0
	Input  packets:                   0
	Output packets:                   0
			
      Logical interface em0.0 (Index 3) (SNMP ifIndex 0) (Generation 1)
	Flags: SNMP-Traps Encapsulation: ENET2
	Traffic statistics:
	 Input  bytes  :             14394630
	 Output bytes  :                 3024
	 Input  packets:               214723
	 Output packets:                   72
	Local statistics:
	 Input  bytes  :             14394630
	 Output bytes  :                 3024
	 Input  packets:               214723
	 Output packets:                   72
	Protocol inet, MTU: 1500, Generation: 1, Route table: 0
	  Flags: Is-Primary
	  Addresses, Flags: Is-Default Is-Preferred Is-Primary
	    Destination: 192.168.3/24, Local: 192.168.3.30,
	    Broadcast: 192.168.3.255, Generation: 1

show interfaces extensive (Management Ethernet)

user@host> show interfaces fxp0 extensive

Physical interface: fxp0, Enabled, Physical link is Up
  Interface index: 1, SNMP ifIndex: 1, Generation: 0
  Type: Ethernet, Link-level type: Ethernet, MTU: 1514, Clocking: Unspecified,
  Speed: 100mbps
  Device flags   : Present Running
  Interface flags: SNMP-Traps
  Link type      : Half-Duplex
  Physical info  : Unspecified
  Hold-times     : Up 0 ms, Down 0 ms
  Current address: 00:a0:a5:56:01:89, Hardware address: 00:a0:a5:56:01:89
  Alternate link address: Unspecified
  Last flapped   : Never
  Statistics last cleared: Never
  Traffic statistics:
   Input  bytes  :              6678904
   Output bytes  :               169657
   Input  packets:                83946
   Output packets:                 1127
  Input errors:
    Errors: 12, Drops: 0, Framing errors: 0, Runts: 0, Giants: 0,
    Policed discards: 0, Resource errors: 0
  Output errors:
    Carrier transitions: 0, Errors: 0, Drops: 0, MTU errors: 0,
    Resource errors: 0

  Logical interface fxp0.0 (Index 2) (SNMP ifIndex 13) (Generation 1)
    Flags: SNMP-Traps Encapsulation: ENET2
    Protocol inet, MTU: 1500, Generation: 6, Route table: 0
      Flags: Is-Primary
      Addresses, Flags: Is-Preferred Is-Primary
        Destination: 192.168.64/21, Local: 192.168.70.143,
        Broadcast: 192.168.71.255, Generation: 1

show interfaces extensive (Management Ethernet [TX Matrix Plus Router])

user@host> show interfaces em0 extensive

Physical interface: em0, Enabled, Physical link is Up
  Interface index: 8, SNMP ifIndex: 17, Generation: 2
  Type: Ethernet, Link-level type: Ethernet, MTU: 1514, Clocking: Unspecified, Speed: 100mbps
  Device flags   : Present Running
  Interface flags: SNMP-Traps
  Link type      : Full-Duplex
  Physical info  : Unspecified
  Hold-times     : Up 0 ms, Down 0 ms
  Current address: 00:80:f9:26:00:c0, Hardware address: 00:80:f9:26:00:c0
  Alternate link address: Unspecified
  Last flapped   : Never
  Statistics last cleared: Never
  Traffic statistics:
   Input  bytes  :               127120
   Output bytes  :              1357414
   Input  packets:                 1843
   Output packets:                 5372
   IPv6 transit statistics:
    Input  bytes  :                   0 
    Output bytes  :                   0
    Input  packets:                   0
    Output packets:                   0
  Input errors:
    Errors: 0, Drops: 0, Framing errors: 0, Runts: 0, Giants: 0, Policed discards: 0, Resource errors: 0
  Output errors:
    Carrier transitions: 0, Errors: 0, Drops: 0, MTU errors: 0, Resource errors: 0

  Logical interface em0.0 (Index 3) (SNMP ifIndex 18) (Generation 1)
    Flags: SNMP-Traps Encapsulation: ENET2
    Traffic statistics:
     Input  bytes  :               119748
     Output bytes  :              1335719
     Input  packets:                 1843
     Output packets:                 5372
    Local statistics:
     Input  bytes  :               119748
     Output bytes  :              1335719
     Input  packets:                 1843
     Output packets:                 5372
    Protocol inet, MTU: 1500, Generation: 1, Route table: 0
      Flags: Is-Primary
      Addresses, Flags: Is-Preferred Is-Primary
        Destination: 192.168.178.0/25, Local: 192.168.178.11, Broadcast: 192.168.178.127, Generation: 1

show interfaces extensive (Management Ethernet [PTX Series Packet Transport Routers])

user@host> show interfaces extensive em0

Physical interface: em0, Enabled, Physical link is Up
      Interface index: 8, SNMP ifIndex: 0, Generation: 3
      Type: Ethernet, Link-level type: Ethernet, MTU: 1514, Clocking: Unspecified,
      Speed: 1000mbps
      Device flags   : Present Running
      Interface flags: SNMP-Traps
      Link type      : Full-Duplex
      Physical info  : Unspecified
      Hold-times     : Up 0 ms, Down 0 ms
      Current address: 00:80:f9:25:00:1b, Hardware address: 00:80:f9:25:00:1b
      Alternate link address: Unspecified
      Last flapped   : Never
      Statistics last cleared: Never
      Traffic statistics:
       Input  bytes  :             15236459
       Output bytes  :                 4608
       Input  packets:               214482
       Output packets:                   72
       IPv6 transit statistics:
	Input  bytes  :                   0 
	Output bytes  :                   0
	Input  packets:                   0
	Output packets:                   0
      Input errors:     
	Errors: 0, Drops: 0, Framing errors: 0, Runts: 0, Giants: 0,
	Policed discards: 0, Resource errors: 0
      Output errors:
	Carrier transitions: 0, Errors: 0, Drops: 0, MTU errors: 0,
	Resource errors: 0

      Logical interface em0.0 (Index 3) (SNMP ifIndex 0) (Generation 1)
	Flags: SNMP-Traps Encapsulation: ENET2
	Traffic statistics:
	 Input  bytes  :             14376264
	 Output bytes  :                 3024
	 Input  packets:               214452
	 Output packets:                   72
	Local statistics:
	 Input  bytes  :             14376264
	 Output bytes  :                 3024
	 Input  packets:               214452
	 Output packets:                   72
	Protocol inet, MTU: 1500, Generation: 1, Route table: 0
	  Flags: Is-Primary
	  Addresses, Flags: Is-Default Is-Preferred Is-Primary
	    Destination: 192.168.3/24, Local: 192.168.3.30,
	    Broadcast: 192.168.3.255, Generation: 1

show interfaces brief (Management Ethernet)

user@host> show interfaces fxp1 brief

Physical interface: fxp1, Enabled, Physical link is Up
  Type: Ethernet, Link-level type: Ethernet, MTU: 1514, Clocking: Unspecified,
  Speed: 100mbps
  Device flags   : Present Running
  Interface flags: SNMP-Traps

  Logical interface fxp1.0 
    Flags: SNMP-Traps Encapsulation: ENET2
    inet  10.0.0.4/8      
    inet6 fe80::200:ff:fe00:4/64
          fec0::10:0:0:4/64
    tnp   4

show interfaces brief (Management Ethernet [TX Matrix Plus Router])

user@host> show interfaces em0 brief

Physical interface: em0, Enabled, Physical link is Up
  Type: Ethernet, Link-level type: Ethernet, MTU: 1514, Clocking: Unspecified, Speed: 100mbps
  Device flags   : Present Running
  Interface flags: SNMP-Traps

  Logical interface em0.0 
    Flags: SNMP-Traps Encapsulation: ENET2
    inet  192.168.178.11/25

show interfaces brief (Management Ethernet [PTX Series Packet Transport Routers])

user@host> show interfaces em0 brief

Physical interface: em0, Enabled, Physical link is Up
      Type: Ethernet, Link-level type: Ethernet, MTU: 1514, Clocking: Unspecified,
      Speed: 1000mbps
      Device flags   : Present Running
      Interface flags: SNMP-Traps

      Logical interface em0.0 
	Flags: SNMP-Traps Encapsulation: ENET2
	inet  192.168.3.30/24 

    root@aboslutely> show interfaces em0 terse    
    Interface               Admin Link Proto    Local                 Remote
    em0                     up    up  
    em0.0                   up    up   inet     192.168.3.30/24

show interfaces (Internal Ethernet)

user@host> show interfaces fxp1

Physical interface: fxp1, Enabled, Physical link is Up
  Interface index: 2, SNMP ifIndex: 2
  Type: Ethernet, Link-level type: Ethernet, MTU: 1514, Speed: 100mbps
  Device flags   : Present Running
  Interface flags: SNMP-Traps
  Link type      : Full-Duplex
  Current address: 02:00:00:00:00:04, Hardware address: 02:00:00:00:00:04
  Last flapped   : Never
    Input packets : 30655 
    Output packets: 33323

  Logical interface fxp1.0 (Index 3) (SNMP ifIndex 14) 
    Flags: SNMP-Traps Encapsulation: ENET2
    Protocol inet, MTU: 1500
      Flags: Is-Primary
      Addresses, Flags: Is-Default Is-Preferred Is-Primary
        Destination: 10/8, Local: 10.0.0.4, Broadcast: 10.255.255.255
    Protocol inet6, MTU: 1500
      Flags: Is-Primary
      Addresses, Flags: Is-Preferred
        Destination: fe80::/64, Local: fe80::200:ff:fe00:4
      Addresses, Flags: Is-Default Is-Preferred Is-Primary
        Destination: fec0::/64, Local: fec0::10:0:0:4
    Protocol tnp, MTU: 1500
      Flags: Primary, Is-Primary
      Addresses
        Local: 4

show interfaces (Internal Ethernet [TX Matrix Plus Router])

user@host> show interfaces ixgbe0

Physical interface: ixgbe0, Enabled, Physical link is Up
  Interface index: 2, SNMP ifIndex: 116
  Type: Ethernet, Link-level type: Ethernet, MTU: 1514, Speed: 1000mbps
  Device flags   : Present Running
  Interface flags: SNMP-Traps
  Link type      : Full-Duplex
  Current address: 02:00:00:22:00:04, Hardware address: 02:00:00:22:00:04
  Last flapped   : Never
    Input packets : 2301738 
    Output packets: 3951155

  Logical interface ixgbe0.0 (Index 4) (SNMP ifIndex 117) 
    Flags: SNMP-Traps Encapsulation: ENET2
    Input packets : 2301595 
    Output packets: 3951155
    Protocol inet, MTU: 1500
      Flags: Is-Primary
      Addresses, Flags: Is-Preferred
        Destination: 10/8, Local: 10.34.0.4, Broadcast: 10.255.255.255
      Addresses, Flags: Primary Is-Default Is-Preferred Is-Primary
        Destination: 128/2, Local: 162.0.0.4, Broadcast: 191.255.255.255
    Protocol inet6, MTU: 1500
      Flags: Is-Primary
      Addresses, Flags: Is-Preferred
        Destination: fe80::/64, Local: fe80::200:ff:fe22:4
      Addresses, Flags: Is-Default Is-Preferred Is-Primary
        Destination: fec0::/64, Local: fec0::a:22:0:4
    Protocol tnp, MTU: 1500
      Flags: Primary, Is-Primary
      Addresses
        Local: 0x22000004

show interfaces detail (Internal Ethernet)

user@host> show interfaces fxp1 detail

Physical interface: fxp1, Enabled, Physical link is Up
  Interface index: 2, SNMP ifIndex: 2, Generation: 1
  Type: Ethernet, Link-level type: Ethernet, MTU: 1514, Clocking: Unspecified,
  Speed: 100mbps
  Device flags   : Present Running
  Interface flags: SNMP-Traps
  Link type      : Full-Duplex
  Physical info  : Unspecified
  Hold-times     : Up 0 ms, Down 0 ms
  Current address: 02:00:00:00:00:04, Hardware address: 02:00:00:00:00:04
  Alternate link address: Unspecified
  Last flapped   : Never
  Statistics last cleared: Never
  Traffic statistics:
   Input  bytes  :              2339969
   Output bytes  :             15880707
   Input  packets:                30758
   Output packets:                33443

  Logical interface fxp1.0 (Index 3) (SNMP ifIndex 14) (Generation 2)
    Flags: SNMP-Traps Encapsulation: ENET2
    Protocol inet, MTU: 1500, Generation: 7, Route table: 1
      Flags: Is-Primary
      Addresses, Flags: Is-Default Is-Preferred Is-Primary
        Destination: 10/8, Local: 10.0.0.4, Broadcast: 10.255.255.255,
        Generation: 3
    Protocol inet6, MTU: 1500, Generation: 8, Route table: 1
      Flags: Is-Primary
      Addresses, Flags: Is-Preferred
        Destination: fe80::/64, Local: fe80::200:ff:fe00:4,
        Broadcast: Unspecified, Generation: 5
      Addresses, Flags: Is-Default Is-Preferred Is-Primary
        Destination: fec0::/64, Local: fec0::10:0:0:4, Broadcast: Unspecified,
        Generation: 7
    Protocol tnp, MTU: 1500, Generation: 9, Route table: 1
      Flags: Primary, Is-Primary
      Addresses, Flags: None
        Destination: Unspecified, Local: 4, Broadcast: Unspecified,
        Generation: 8

show interfaces detail (Internal Ethernet [TX Matrix Plus Router])

user@host> show interfaces ixgbe0 detail

Physical interface: ixgbe0, Enabled, Physical link is Up
  Interface index: 2, SNMP ifIndex: 116, Generation: 3
  Type: Ethernet, Link-level type: Ethernet, MTU: 1514, Clocking: Unspecified, Speed: 1000mbps
  Device flags   : Present Running
  Interface flags: SNMP-Traps
  Link type      : Full-Duplex
  Physical info  : Unspecified
  Hold-times     : Up 0 ms, Down 0 ms
  Current address: 02:00:00:22:00:04, Hardware address: 02:00:00:22:00:04
  Alternate link address: Unspecified
  Last flapped   : Never
  Statistics last cleared: Never
  Traffic statistics:
   Input  bytes  :            238172825
   Output bytes  :           1338948955
   Input  packets:              2360984
   Output packets:              4061512
   IPv6 transit statistics:
    Input  bytes  :                   0 
    Output bytes  :                   0
    Input  packets:                   0
    Output packets:                   0

  Logical interface ixgbe0.0 (Index 4) (SNMP ifIndex 117) (Generation 2)
    Flags: SNMP-Traps Encapsulation: ENET2
    Traffic statistics:
     Input  bytes  :            228720309
     Output bytes  :           1261387447
     Input  packets:              2360841
     Output packets:              4061512
     IPv6 transit statistics:
      Input  bytes  :                   0 
      Output bytes  :                   0
      Input  packets:                   0
      Output packets:                   0
    Local statistics:
     Input  bytes  :            228720309
     Output bytes  :           1261387447
     Input  packets:              2360841
     Output packets:              4061512
    Protocol inet, MTU: 1500, Generation: 2, Route table: 1
      Flags: Is-Primary
      Addresses, Flags: Is-Preferred
        Destination: 10/8, Local: 10.34.0.4, Broadcast: 10.255.255.255, Generation: 2
      Addresses, Flags: Primary Is-Default Is-Preferred Is-Primary
        Destination: 128/2, Local: 162.0.0.4, Broadcast: 191.255.255.255, Generation: 3
    Protocol inet6, MTU: 1500, Generation: 3, Route table: 1
      Flags: Is-Primary
      Addresses, Flags: Is-Preferred
        Destination: fe80::/64, Local: fe80::200:ff:fe22:4
    Generation: 4
      Addresses, Flags: Is-Default Is-Preferred Is-Primary
        Destination: fec0::/64, Local: fec0::a:22:0:4
    Protocol tnp, MTU: 1500, Generation: 5
    Generation: 4, Route table: 1
      Flags: Primary, Is-Primary
      Addresses, Flags: None
        Destination: Unspecified, Local: 0x22000004, Broadcast: Unspecified, Generation: 6

show interfaces extensive (internal Ethernet)

user@host> show interfaces fxp1 extensive

Physical interface: fxp1, Enabled, Physical link is Up
  Interface index: 2, SNMP ifIndex: 2, Generation: 1
  Type: Ethernet, Link-level type: Ethernet, MTU: 1514, Clocking: Unspecified,
  Speed: 100mbps
  Device flags   : Present Running
  Interface flags: SNMP-Traps
  Link type      : Full-Duplex
  Physical info  : Unspecified
  Hold-times     : Up 0 ms, Down 0 ms
  Current address: 02:00:00:00:00:04, Hardware address: 02:00:00:00:00:04
  Alternate link address: Unspecified
  Last flapped   : Never
  Statistics last cleared: Never
  Traffic statistics:
   Input  bytes  :              2349897
   Output bytes  :             15888605
   Input  packets:                30896
   Output packets:                33607
  Input errors:
    Errors: 0, Drops: 0, Framing errors: 0, Runts: 0, Giants: 0,
    Policed discards: 0, Resource errors: 0
  Output errors:
    Carrier transitions: 0, Errors: 0, Drops: 0, MTU errors: 0,
    Resource errors: 0

  Logical interface fxp1.0 (Index 3) (SNMP ifIndex 14) (Generation 2)
    Flags: SNMP-Traps Encapsulation: ENET2
    Protocol inet, MTU: 1500, Generation: 7, Route table: 1
      Flags: Is-Primary
      Addresses, Flags: Is-Default Is-Preferred Is-Primary
        Destination: 10/8, Local: 10.0.0.4, Broadcast: 10.255.255.255,
        Generation: 3
    Protocol inet6, MTU: 1500, Generation: 8, Route table: 1
      Flags: Is-Primary
      Addresses, Flags: Is-Preferred
        Destination: fe80::/64, Local: fe80::200:ff:fe00:4,
        Broadcast: Unspecified, Generation: 5
      Addresses, Flags: Is-Default Is-Preferred Is-Primary
        Destination: fec0::/64, Local: fec0::10:0:0:4, Broadcast: Unspecified,
        Generation: 7
    Protocol tnp, MTU: 1500, Generation: 9, Route table: 1
      Flags: Primary, Is-Primary
      Addresses, Flags: None
        Destination: Unspecified, Local: 4, Broadcast: Unspecified,
        Generation: 8

show interfaces extensive (internal Ethernet [TX Matrix Plus Router])

user@host> show interfaces ixgbe0 extensive

Physical interface: ixgbe0, Enabled, Physical link is Up
  Interface index: 2, SNMP ifIndex: 116, Generation: 3
  Type: Ethernet, Link-level type: Ethernet, MTU: 1514, Clocking: Unspecified, Speed: 1000mbps
  Device flags   : Present Running
  Interface flags: SNMP-Traps
  Link type      : Full-Duplex
  Physical info  : Unspecified
  Hold-times     : Up 0 ms, Down 0 ms
  Current address: 02:00:00:22:00:04, Hardware address: 02:00:00:22:00:04
  Alternate link address: Unspecified
  Last flapped   : Never
  Statistics last cleared: Never
  Traffic statistics:
   Input  bytes  :            242730780
   Output bytes  :           1348312269
   Input  packets:              2398737
   Output packets:              4133510
   IPv6 transit statistics:
    Input  bytes  :                   0 
    Output bytes  :                   0
    Input  packets:                   0
    Output packets:                   0
  Input errors:
    Errors: 0, Drops: 0, Framing errors: 0, Runts: 0, Giants: 0, Policed discards: 0, Resource errors: 0
  Output errors:
    Carrier transitions: 0, Errors: 0, Drops: 0, MTU errors: 0, Resource errors: 0

  Logical interface ixgbe0.0 (Index 4) (SNMP ifIndex 117) (Generation 2)
    Flags: SNMP-Traps Encapsulation: ENET2
    Traffic statistics:
     Input  bytes  :            233127252
     Output bytes  :           1269350897
     Input  packets:              2398594
     Output packets:              4133510
     IPv6 transit statistics:
      Input  bytes  :                   0 
      Output bytes  :                   0
      Input  packets:                   0
      Output packets:                   0
    Local statistics:
     Input  bytes  :            233127252
     Output bytes  :           1269350897
     Input  packets:              2398594
     Output packets:              4133510
    Protocol inet, MTU: 1500, Generation: 2, Route table: 1
      Flags: Is-Primary
      Addresses, Flags: Is-Preferred
        Destination: 10/8, Local: 10.34.0.4, Broadcast: 10.255.255.255, Generation: 2
      Addresses, Flags: Primary Is-Default Is-Preferred Is-Primary
        Destination: 128/2, Local: 162.0.0.4, Broadcast: 191.255.255.255, Generation: 3
    Protocol inet6, MTU: 1500, Generation: 3, Route table: 1
      Flags: Is-Primary
      Addresses, Flags: Is-Preferred
        Destination: fe80::/64, Local: fe80::200:ff:fe22:4
    Generation: 4
      Addresses, Flags: Is-Default Is-Preferred Is-Primary
        Destination: fec0::/64, Local: fec0::a:22:0:4
    Protocol tnp, MTU: 1500, Generation: 5
    Generation: 4, Route table: 1
      Flags: Primary, Is-Primary
      Addresses, Flags: None
        Destination: Unspecified, Local: 0x22000004, Broadcast: Unspecified, Generation: 6

TechLibrary

Supported Platforms

show interfaces (M Series and T Series Routers, and PTX Series Packet Transport Routers Management and Internal Ethernet)

Syntax

Syntax (PTX Series Packet Transport Routers)

Release Information

Description

Options

Required Privilege Level

List of Sample Output

Output Fields

Sample Output

Published: 2013-08-13

Supported Platforms

Published: 2013-08-13