show ethernet-switching interfaces

Syntax



show ethernet-switching interfaces
<brief | detail | summary>
<interface interface-name>

Release Information

Command introduced in JUNOS Release 9.0 for EX-series switches.

Description

Display information about switched Ethernet interfaces.

Options

none — (Optional) Display brief information for Ethernet-switching interfaces.

brief | detail | summary — (Optional) Display the specified level of output.

interface interface-name — (Optional) Display Ethernet-switching information for a specific interface.

Required Privilege Level

view

List of Sample Output

show ethernet-switching interfaces
show ethernet-switching interfaces summary
show ethernet-switching interfaces brief
show ethernet-switching interfaces detail
show ethernet-switching interfaces ge-0/0/0.0

Output Fields

Table 1 lists the output fields for the show ethernet-switching interfaces command. Output fields are listed in the approximate order in which they appear.

Table 1: show ethernet-switching interfaces Output Fields

Field Name	Field Description	Level of Output
Interface	Name of a switching interface.	All levels
State	Interface state. Values are up or down.	none, brief, detail, summary
VLAN members	Name of a VLAN.	none, brief, detail, summary
Blocking	The forwarding state of the interface: blocked—Traffic is not being forwarded on the interface. unblocked—Traffic is forwarded on the interface.	none, brief, detail, summary
Index	The VLAN index internal to JUNOS software.	detail
untagged \| tagged	Specifies whether the interface forwards 802.1Q-tagged or untagged traffic.	detail

show ethernet-switching interfaces

user@switch> show ethernet-switching interfaces

Interface   State    VLAN members           Blocking 
ge-0/0/0.0  up       T1122                  unblocked
ge-0/0/1.0  down     default                unblocked
ge-0/0/2.0  down     default                unblocked
ge-0/0/3.0  down     default                unblocked
ge-0/0/4.0  down     default                unblocked
ge-0/0/5.0  down     default                unblocked
ge-0/0/6.0  down     default                unblocked
ge-0/0/7.0  down     default                unblocked
ge-0/0/8.0  down     default                unblocked
ge-0/0/9.0  up       T111                   unblocked
ge-0/0/10.0 down     default                unblocked
ge-0/0/11.0 down     default                unblocked
ge-0/0/12.0 down     default                unblocked
ge-0/0/13.0 down     default                unblocked
ge-0/0/14.0 down     default                unblocked
ge-0/0/15.0 down     default                unblocked
ge-0/0/16.0 down     default                unblocked
ge-0/0/17.0 down     default                unblocked
ge-0/0/18.0 down     default                unblocked
ge-0/0/19.0 up       T111                   unblocked
ge-0/1/0.0  down     default                unblocked
ge-0/1/1.0  down     default                unblocked
ge-0/1/2.0  down     default                unblocked
ge-0/1/3.0  down     default                unblocked

show ethernet-switching interfaces summary

user@switch> show ethernet-switching interfaces
summary

ge-0/0/0.0
ge-0/0/1.0
ge-0/0/2.0
ge-0/0/3.0
ge-0/0/8.0
ge-0/0/10.0
ge-0/0/11.0

show ethernet-switching interfaces brief

user@switch> show ethernet-switching interfaces
brief

Interface   State    VLAN members           Blocking 
ge-0/0/0.0  down     default                unblocked
ge-0/0/1.0  down     employee-vlan          unblocked
ge-0/0/2.0  down     employee-vlan          unblocked
ge-0/0/3.0  down     employee-vlan          unblocked
ge-0/0/8.0  down     employee-vlan          unblocked
ge-0/0/10.0 down     default                unblocked
ge-0/0/11.0 down     employee-vlan          unblocked

show ethernet-switching interfaces detail

user@switch> show ethernet-switching interfaces
detail

Interface: ge-0/0/0.0 Index: 65
  State: down
  VLANs:
    default                untagged     unblocked

Interface: ge-0/0/1.0 Index: 66
  State: down
  VLANs:
    employee-vlan          untagged     unblocked

Interface: ge-0/0/2.0 Index: 67
  State: down
  VLANs:
    employee-vlan          untagged     unblocked

Interface: ge-0/0/3.0 Index: 68
  State: down
  VLANs:
    employee-vlan          untagged     unblocked

Interface: ge-0/0/8.0 Index: 69
  State: down
  VLANs:
    employee-vlan          untagged     unblocked

Interface: ge-0/0/10.0 Index: 70
  State: down
  VLANs:
    default                untagged     unblocked

Interface: ge-0/0/11.0 Index: 71
  State: down
  VLANs:
    employee-vlan          tagged       unblocked

show ethernet-switching interfaces ge-0/0/0.0

user@switch> show ethernet-switching interfaces
ge-0/0/0.0

 Interface   State    VLAN members           Blocking 
ge-0/0/0.0  down     default                unblocked