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Home Documentation Junos OS Junos CLI Reference CLI Reference S

Junos CLI Reference

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show vlans

date_range 19-Nov-23
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Syntax (EX Series and QFX Series Switches)

content_copy zoom_out_map
                 show vlans             
<brief | detail | extensive>
<dot1q-tunneling> 
<management-vlan>
<sort-by (tag | name)>
<vlan-range-name>
<summary>
<vlan-name>
<vlan-range-name>

Syntax (EX Series with ELS Switches and MX Routers)

content_copy zoom_out_map
show vlans
<brief | detail | extensive>
<instance instance-name>
<logical-system logical-system-name>
<operational>
<vlan-name)>
<interface interface-name>

Syntax (SRX Series Firewalls)

content_copy zoom_out_map
show vlans
<brief | detail | extensive>
<interface interface-name>
<logical-system (logical-system | all)>
<operational>

Description

Display information about VLANs configured on bridged Ethernet interfaces. For interfaces configured to support a VoIP VLAN and a data VLAN, the show vlans command displays both tagged and untagged membership for those VLANs.

Note:

When a series of VLANs is created using the vlan-range statement, such VLAN names are preceded and followed by a double underscore. For example, a series of VLANs using the VLAN range 1 through 3 and the base VLAN name marketing would be displayed as __marketing_1__, __marketing_2__, and __marketing_3__.

Note:

To display an 802.1X supplicant successfully authenticated in multiple-supplicant mode with dynamic VLAN movement, use the show vlans vlan-name extensive operational mode command, where vlan-name is the dynamic VLAN.

Options

For EX Series and QFX Series switches:

none

Display information for all VLANs. VLAN information is displayed by VLAN name in ascending order.

brief | detail | extensive

(Optional) Display the specified level of output.

dot1q-tunneling

(Optional) Display VLANs with the Q-in-Q tunneling feature enabled.

management-vlan

(Optional) Display management VLANs.

sort-by (tag | name)

(Optional) Display VLANs in ascending order of VLAN IDs or VLAN names.

vlan-range-name

(Optional) Display VLANs in ascending order of VLAN range names.

summary

(Optional) Display the total number of VLANs and counts of VLANs by type—for example, the number of dynamic, 802.1Q-tagged, and Q-in-Q tunneled VLANs.

vlan-range-name

(Optional) Display information for the specified VLAN range. To display information for all members of the VLAN range, specify the base VLAN name—for example, employee for a VLAN range that includes __employee_1__ through __employee_10__.

For EX Series with ELS Switches and MX Routers:

none

Display information for all VLANs.

brief | detail | extensive

(Optional) Display the specified level of output.

instance instance-name

(Optional) Display information for the specified routing instance.

logical-system logical-system-name

(Optional) Display Ethernet-switching statistics information for the specified logical system.

operational

(Optional) Display information for the operational routing instances.

vlan-name)

(Optional) Display information about the specified VLAN.

interface interface-name

(Optional) Display information about the specified interface.

For SRX Series Firewalls:

none

Display information for all VLANs.

brief | detail | extensive

(Optional) Display the specified level of output.

interface interface-name

(Optional) Display information about a specific interface.

logical system

(Optional) Display name of the logical system or all.

operational

(Optional) Display information for the operational switching instances.

Required Privilege Level

view

Output Fields

Table 1 lists the output fields for the show vlans command. Output fields are listed in the approximate order in which they appear.

Table 1: show vlans Output Fields

Field Name

Field Description

Level of Output

Name

Name of a VLAN.

none, brief

Tag

802.1Q tag applied to this VLAN. If none is displayed, no tag is applied.

All levels

Interfaces

Interface associated with learned MAC addresses or All-members option (flood entry). An asterisk (*) beside the interface indicates that the interface is UP.

All levels

Address

IP address.

none, brief

Ports Active /Total

Number of interfaces associated with a VLAN: Active indicates interfaces that are UP, and Total indicates interfaces that are active and inactive.

brief

VLAN

Name of a VLAN.

detail, extensive

Admin state

State of the interface. Values are:

enabled—The interface is turned on, and the physical link is operational and can pass packets.

detail,extensive

MAC learning Status

Indicates if MAC learning is disabled.

detail, extensive

Description

Description for the VLAN.

detail,extensive

Primary IP

Primary IP address associated with a VLAN.

detail

Number of interfaces

Number of interfaces associated with a VLAN. Both the total number of interfaces and the number of active interfaces associated with a VLAN are displayed.

detail, extensive

STP

Spanning tree associated with a VLAN.

detail,extensive

Tagged interfaces

Tagged interfaces with which a VLAN is associated.

detail,extensive

Untagged interfaces

Untagged interfaces with which a VLAN is associated.

detail. extensive

Dot1q Tunneling Status

Indicates if Q-in-Q tunneling is enabled.

extensive

Customer VLAN ranges

List of customer VLAN (C-VLAN) ranges associated with this service VLAN (S-VLAN).

extensive

Private VLAN Mode

The private VLAN mode for this VLAN. Values include Primary, Isolated, and Community.

extensive

Primary VLAN

Primary VLAN tag for this secondary VLAN.

extensive

Internal Index

VLAN index internal to Junos OS software.

extensive

Origin

Manner in which the VLAN was created: static or learn.

extensive

Protocol

Port-based VLAN or MAC-based VLAN. MAC-based protocol is displayed when VLAN assignment is done either statically or dynamically through 802.1X,

extensive

IP addresses

IP address associated with a VLAN.

extensive

Number of MAC entries

For MAC-based VLANs created either statically or dynamically, the MAC addresses associated with an interface.

extensive

Number of mapping rules

Number of mapping rules for Q-in-Q tunneling (Push) and VLAN translation (Swap).

Secondary VLANs

Secondary VLANs associated with a primary VLAN.

extensive

Isolated VLANs

Isolated VLANs associated with a primary VLAN.

extensive

Community VLANs

Community VLANs associated with a primary VLAN.

extensive

VLANs summary

VLAN counts:

  • Total—Total number of VLANs on the switch.

  • Configured VLANs—Number of VLANs that are based on user-configured settings.

  • Internal VLANs—Number of VLANs created by the system with no explicit configuration or protocol—for example, the default VLAN and the VLAN created when a trunk interface is not configured with native VLAN membership.

  • Temporary VLANs—Number of VLANs from the previous configuration that the system retains for a limited time after restart. Temporary VLANs are converted into one of the other types of VLAN, or are removed from the system if the current configuration does not require them.

All levels

Dot1q VLANs summary

802.1Q VLAN counts:

  • Total—Total number of 802.1Q-tagged and untagged VLANs on the switch.

  • Tagged VLANs—Number of 802.1Q-tagged VLANs.

  • Untagged VLANs—Number of untagged 802.1Q VLANs.

  • Private VLAN—Counts of the following kinds of 802.1Q private VLANs (PVLANs):

    • Primary VLANs—Number of primary forwarding private VLANs.

    • Community VLANs—Number of community transporting and forwarding private VLANs.

    • Isolated VLANs—Number of isolated receiving and forwarding private VLANs.

    • Inter–switch–isolated VLANs—Number of inter-switch isolated receiving and forwarding private VLANs.

All levels

Dot1q Tunneled VLANs summary

Q-in-Q-tunneled VLAN counts:

  • Total—Total number of Q-in-Q-tunneled VLANs on the switch.

  • Private VLAN—Counts of primary, community, and isolated Q-in-Q-tunneled private VLANs (PVLANs).

All levels

Sample Output (EX Series and QFX Series Switches)

show vlans (EX Series and QFX Series)

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user@switch>  show vlans             

Name           Tag     Interfaces
default        None
                       xe-0/0/34.0, xe-0/0/33.0, xe-0/0/32.0, xe-0/0/31.0,
                       xe-0/0/30.0, xe-0/0/29.0, xe-0/0/28.0, xe-0/0/27.0,
                       xe-0/0/26.0, xe-0/0/25.0, xe-0/0/19.0, xe-0/0/18.0,
                       xe-0/0/17.0, xe-0/0/16.0, xe-0/0/15.0, xe-0/0/14.0,
                       xe-0/0/13.0, xe-0/0/11.0, xe-0/0/9.0, xe-0/0/8.0,
                       xe-0/0/3.0, xe-0/0/2.0, xe-0/0/1.0
v0001          1
                       xe-0/0/24.0, xe-0/0/23.0, xe-0/0/22.0, xe-0/0/21.0
v0002          2
                       None
v0003          3
                       None
v0004          4
                       None
v0005          5
                       None

show vlans (Private VLANs on EX and QFX Series)

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user@switch>  show vlans             

Name           Tag     Interfaces
__pvlan_pvlan_xe-0/0/46.0__
                       xe-0/0/44.0*, xe-0/0/46.0*
c1
                       xe-0/0/4.0*, xe-0/0/44.0*
c2
                       xe-0/0/28.0*, xe-0/0/44.0*
default
                       None
pvlan          500
                       xe-0/0/4.0*, xe-0/0/28.0*, xe-0/0/44.0*, xe-0/0/46.0*

show vlans brief (EX and QFX Series)

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user@switch> show vlans brief             
                                           Ports
Name           Tag     Address             Active/Total
default        None                        0/23
v0001          1                           0/4
v0002          2                           0/0
v0003          3                           0/0
v0004          4                           0/0
v0005          5                           0/0
v0006          6                           0/0
v0007          7                           0/0
v0008          8                           0/0
v0009          9                           0/0
v0010          10                          0/2
v0011          11                          0/0
v0012          12                          0/0
v0013          13                          0/0
v0014          14                          0/0
v0015          15                          0/0
v0016          16                          0/0

show vlans detail (EX Series and QFX Series)

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user@switch> show vlans detail             
VLAN: default, Tag: Untagged, Admin state: Enabled
  Description: None
  Primary IP: None, Number of interfaces: 23 (Active = 0)
  STP: None, RTG: None
  Untagged interfaces: xe-0/0/34.0, xe-0/0/33.0, xe-0/0/32.0, xe-0/0/31.0,
  xe-0/0/30.0, xe-0/0/29.0, xe-0/0/28.0, xe-0/0/27.0, xe-0/0/26.0,
  xe-0/0/25.0, xe-0/0/19.0, xe-0/0/18.0, xe-0/0/17.0, xe-0/0/16.0,
  xe-0/0/15.0, xe-0/0/14.0, xe-0/0/13.0, xe-0/0/11.0, xe-0/0/9.0, xe-0/0/8.0,
  xe-0/0/3.0, xe-0/0/2.0, xe-0/0/1.0,
  Tagged interfaces: None

VLAN: v0001, Tag: 802.1Q Tag 1, Admin state: Enabled
  Description: None
  Primary IP: None, Number of interfaces: 4 (Active = 0)
  Dot1q Tunneling Status: Enabled
  STP: None, RTG: None
  Untagged interfaces: None
  Tagged interfaces: xe-0/0/24.0, xe-0/0/23.0, xe-0/0/22.0, xe-0/0/21.0,

VLAN: v0002, Tag: 802.1Q Tag 2, Admin state: Enabled
  Description: None
  Primary IP: None, Number of interfaces: 0 (Active = 0)
  STP: None, RTG: None
  Untagged interfaces: None
  Tagged interfaces: None

VLAN: v0003, Tag: 802.1Q Tag 3, Admin state: Enabled
  Description: None
  Primary IP: None, Number of interfaces: 0 (Active = 0)
  STP: None, RTG: None
  Untagged interfaces: None
  Tagged interfaces: None

VLAN: vlan4000, 802.1Q Tag: Untagged, Admin State: Enabled
MAC learning Status: Disabled
Number of interfaces: 0 (Active = 0)

show vlans extensive (for a PVLAN spanning multiple switches)

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user@switch> show vlans extensive             
VLAN: COM1, Created at: Tue May 11 18:16:05 2010
802.1Q Tag: 100, Internal index: 3, Admin State: Enabled, Origin: Static
Private VLAN Mode: Community, Primary VLAN: primary
Protocol: Port Mode, Mac aging time: 300 seconds
Number of interfaces: Tagged 3 (Active = 3), Untagged  1 (Active = 1)
      ge-0/0/20.0*, tagged, trunk
      ge-0/0/22.0*, tagged, trunk, pvlan-trunk
      ge-0/0/23.0*, tagged, trunk, pvlan-trunk
      ge-0/0/7.0*, untagged, access

VLAN: __pvlan_primary_ge-0/0/0.0__, Created at: Tue May 11 18:16:05 2010
Internal index: 5, Admin State: Enabled, Origin: Static
Private VLAN Mode: Isolated, Primary VLAN: primary
Protocol: Port Mode, Mac aging time: 300 seconds
Number of interfaces: Tagged 3 (Active = 3), Untagged  1 (Active = 1)
      ge-0/0/20.0*, tagged, trunk
      ge-0/0/22.0*, tagged, trunk, pvlan-trunk
      ge-0/0/23.0*, tagged, trunk, pvlan-trunk
      ge-0/0/0.0*, untagged, access

 
VLAN: __pvlan_primary_ge-0/0/2.0__, Created at: Tue May 11 18:16:05 2010
Internal index: 6, Admin State: Enabled, Origin: Static
Private VLAN Mode: Isolated, Primary VLAN: primary
Protocol: Port Mode, Mac aging time: 300 seconds
Number of interfaces: Tagged 3 (Active = 3), Untagged  1 (Active = 0)
      ge-0/0/20.0*, tagged, trunk
      ge-0/0/22.0*, tagged, trunk, pvlan-trunk
      ge-0/0/23.0*, tagged, trunk, pvlan-trunk
      ge-0/0/2.0, untagged, access

 
VLAN: __pvlan_primary_isiv__, Created at: Tue May 11 18:16:05 2010
802.1Q Tag: 50, Internal index: 7, Admin State: Enabled, Origin: Static
Private VLAN Mode: Inter-switch-isolated, Primary VLAN: primary
Protocol: Port Mode, Mac aging time: 300 seconds
Number of interfaces: Tagged 3 (Active = 3), Untagged  0 (Active = 0)
      ge-0/0/20.0*, tagged, trunk
      ge-0/0/22.0*, tagged, trunk, pvlan-trunk
      ge-0/0/23.0*, tagged, trunk, pvlan-trunk
 

VLAN: community2, Created at: Tue May 11 18:16:05 2010
802.1Q Tag: 20, Internal index: 8, Admin State: Enabled, Origin: Static
Private VLAN Mode: Community, Primary VLAN: primary
Protocol: Port Mode, Mac aging time: 300 seconds
Number of interfaces: Tagged 3 (Active = 3), Untagged  2 (Active = 2)
      ge-0/0/20.0*, tagged, trunk
      ge-0/0/22.0*, tagged, trunk, pvlan-trunk
      ge-0/0/23.0*, tagged, trunk, pvlan-trunk
      ge-0/0/1.0*, untagged, access
      ge-1/0/6.0*, untagged, access

 
VLAN: primary, Created at: Tue May 11 18:16:05 2010
802.1Q Tag: 10, Internal index: 2, Admin State: Enabled, Origin: Static
Private VLAN Mode: Primary
Protocol: Port Mode, Mac aging time: 300 seconds
Number of interfaces: Tagged 3 (Active = 3), Untagged  5 (Active = 4)
      ge-0/0/20.0*, tagged, trunk
      ge-0/0/22.0*, tagged, trunk, pvlan-trunk
      ge-0/0/23.0*, tagged, trunk, pvlan-trunk
      ge-0/0/0.0*, untagged, access
      ge-0/0/1.0*, untagged, access
      ge-0/0/2.0, untagged, access
      ge-0/0/7.0*, untagged, access
      ge-1/0/6.0*, untagged, access

Secondary VLANs: Isolated 2, Community  2, Inter-switch-isolated  1
  Isolated VLANs :
      __pvlan_primary_ge-0/0/0.0__
      __pvlan_primary_ge-0/0/2.0__
  Community VLANs :
      COM1
      community2
  Inter-switch-isolated VLAN :
      __pvlan_primary_isiv__

show vlans extensive (Port-Based on EX Series and QFX Series)

content_copy zoom_out_map
user@switch> show vlans extensive             
VLAN: default, created at Mon Feb  4 12:13:47 2008
  Tag: None, Internal index: 0, Admin state: Enabled, Origin: static
  Description: None
  Customer VLAN ranges:
                     1-4100
    Protocol: Port based
  IP addresses: None
  STP: None, RTG: None.
  Number of interfaces: Tagged 0 (Active = 0), Untagged 23 (Active = 0)
    xe-0/0/34.0 (untagged, access)
    xe-0/0/33.0 (untagged, access)
    xe-0/0/32.0 (untagged, access)
    xe-0/0/31.0 (untagged, access)
    xe-0/0/30.0 (untagged, access)
    xe-0/0/29.0 (untagged, access)
    xe-0/0/28.0 (untagged, access)
    xe-0/0/27.0 (untagged, access)
    xe-0/0/26.0 (untagged, access)
    xe-0/0/25.0 (untagged, access)
    xe-0/0/19.0 (untagged, access)
    xe-0/0/18.0 (untagged, access)
    xe-0/0/17.0 (untagged, access)
    xe-0/0/16.0 (untagged, access)
    xe-0/0/15.0 (untagged, access)
    xe-0/0/14.0 (untagged, access)
    xe-0/0/13.0 (untagged, access)
    xe-0/0/11.0 (untagged, access)
    xe-0/0/9.0 (untagged, access)
    xe-0/0/8.0 (untagged, access)
    xe-0/0/3.0 (untagged, access)
    xe-0/0/2.0 (untagged, access)
    xe-0/0/1.0 (untagged, access)

Secondary VLANs: Isolated 1, Community  1
  Isolated VLANs :
      __pvlan_pvlan_xe-0/0/3.0__
  Community VLANs :
      comm1

VLAN: v0001, created at Mon Feb  4 12:13:47 2008
  Tag: 1, Internal index: 1, Admin state: Enabled, Origin: static
  Description: None
  Protocol: Port based, Layer 3 interface: None
  IP addresses: None
  STP: None, RTG: None.
  Number of interfaces: Tagged 4 (Active = 0), Untagged 0 (Active = 0)
    xe-0/0/24.0 (tagged, trunk)
    xe-0/0/23.0 (tagged, trunk)
    xe-0/0/22.0 (tagged, trunk)
    xe-0/0/21.0 (tagged, trunk)

VLAN: v0002, created at Mon Feb  4 12:13:47 2008
  Tag: 2, Internal index: 2, Admin state: Enabled, Origin: static
  Description: None
  Protocol: Port based, Layer 3 interface: None
  IP addresses: None
  STP: None, RTG: None.
  Number of interfaces: Tagged 0 (Active = 0), Untagged 0 (Active = 0)
    None

VLAN: v0003, created at Mon Feb  4 12:13:47 2008
  Tag: 3, Internal index: 3, Admin state: Enabled, Origin: static
  Description: None
  Protocol: Port based, Layer 3 interface: None
  IP addresses: None
  STP: None, RTG: None.
  Number of interfaces: Tagged 0 (Active = 0), Untagged 0 (Active = 0)
    None

show vlans extensive (MAC-based)

content_copy zoom_out_map
user@switch> show vlans extensive             
VLAN: default, Created at: Thu May 15 13:43:09 2008
Internal index: 3, Admin State: Enabled, Origin: Static
Protocol: Port Mode, Mac aging time: 300 seconds
Number of interfaces: Tagged 0 (Active = 0), Untagged  2 (Active = 2)
      ge-0/0/0.0*, untagged, access
      ge-0/0/14.0*, untagged, access
 
VLAN: vlan_dyn, Created at: Thu May 15 13:43:09 2008
Internal index: 4, Admin State: Enabled, Origin: Static
Protocol: Port Mode
Number of interfaces: Tagged 0 (Active = 0), Untagged  0 (Active = 0)
Protocol: MAC Based  
Number of MAC entries: 6 
      ge-0/0/0.0*
                  00:00:00:00:00:02 (untagged)
                  00:00:00:00:00:03 (untagged)
                  00:00:00:00:00:04 (untagged)
                  00:00:00:00:00:05 (untagged)
                  00:00:00:00:00:06 (untagged)
                  00:00:00:00:00:07 (untagged)

show vlans (Q-in-Q Tunneling on EX Series and QFX Series)

content_copy zoom_out_map
user@switch> show vlans dot1q-tunneling
Name           Tag     Interfaces
sv100          100     xe-0/0/4.0*, xe-0/0/15.0*

show vlans extensive (Q-in-Q Tunneling on EX Series and QFX Series)

content_copy zoom_out_map
user@switch> show vlans sv100 extensive
VLAN: sv100, Created at: Sat Sep 10 12:53:52 2011
802.1Q Tag: 100, Internal index: 2, Admin State: Enabled, Origin: Static
Dot1q Tunneling Status: Enabled
Customer VLAN ranges:
                     10-20
                     40-50
Protocol: Port Mode
Number of interfaces: Tagged 1 (Active = 1), Untagged  0 (Active = 0)
      ge-0/0/0.0, tagged, trunk
      
Number of mapping rules:
      Push 1 (Active = 0), Policy 0 (Active = 0), Swap 0 (Active = 0)

      xe-0/0/3.0*, 300, push

show vlans extensive (Q-in-Q Tunneling and L2TP on EX Series and QFX Series)

content_copy zoom_out_map
user@switch> show vlans v1 extensive
VLAN: v1, Created at: Fri Mar 2 05:07:38 2012
802.1Q Tag: 100, Internal index: 4, Admin State: Enabled, Origin: Static
Dot1q Tunneling status: Enabled
Layer2 Protocol Tunneling status: Enabled

show vlans sort-by tag (EX Series and QFX Series)

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user@switch> show vlans sort-by tag             
Name           Tag     Interfaces
default                       None
__vlan-x_1__   1
                       None
__vlan-x_2__   2
                       None
__vlan-x_3__   3
                       None
__vlan-x_4__   4
                       None
__vlan-x_5__   5
                       None
__vlan-x_6__   6
                       None
__vlan-x_7__   7
                       None
__vlan-x_8__   8
                       None
__vlan-x_9__   9
                       None
__vlan-x_10__  10
                       None
__vlan-x_11__  11
                       None
__vlan-x_12__  12
                       None
__vlan-x_13__  13
                       None
__vlan-x_14__  14
                       None
__vlan-x_15__  15
                       None
__vlan-x_16__  16
                       None
__vlan-x_17__  17
                       None
__vlan-x_18__  18
                       None
__vlan-x_19__  19
                       None
__vlan-x_20__  20
                       None

show vlans sort-by name (EX Series and QFX Series)

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user@switch> show vlans sort-by employee             

Name             Tag   Interfaces

__employee_120__ 120
                       xe-0/0/22.0*
__employee_121__ 121
                       xe-0/0/22.0*
__employee_122__ 122
                       xe-0/0/22.0*
__employee_123__ 123
                       xe-0/0/22.0*
__employee_124__ 124
                       xe-0/0/22.0*
__employee_125__ 125
                       xe-0/0/22.0*
__employee_126__ 126
                       xe-0/0/22.0*
__employee_127__ 127
                       xe-0/0/22.0*
__employee_128__ 128
                       xe-0/0/22.0*
__employee_129__ 129
                       xe-0/0/22.0*
__employee_130__ 130
                       xe-0/0/22.0*

show vlans tag (EX Series and QFX Series)

content_copy zoom_out_map
user@switch> show vlans employee             

Name             Tag   Interfaces

__employee_120__ 120
                       xe-0/0/22.0*
__employee_121__ 121
                       xe-0/0/22.0*
__employee_122__ 122
                       xe-0/0/22.0*
__employee_123__ 123
                       xe-0/0/22.0*
__employee_124__ 124
                       xe-0/0/22.0*
__employee_125__ 125
                       xe-0/0/22.0*
__employee_126__ 126
                       xe-0/0/22.0*
__employee_127__ 127
                       xe-0/0/22.0*
__employee_128__ 128
                       xe-0/0/22.0*
__employee_129__ 129
                       xe-0/0/22.0*
__employee_130__ 130
                       xe-0/0/22.0*

show vlans sort-by tag (EX Series)

content_copy zoom_out_map
user@switch> show vlans sort-by tag             
Name           Tag     Interfaces
default                None
__vlan-x_1__   1
                       None
__vlan-x_2__   2
                       None
__vlan-x_3__   3
                       None
__vlan-x_4__   4
                       None
__vlan-x_5__   5
                       None
__vlan-x_6__   6
                       None
__vlan-x_7__   7
                       None
__vlan-x_8__   8
                       None
__vlan-x_9__   9
                       None
__vlan-x_10__  10
                       None
__vlan-x_11__  11
                       None
__vlan-x_12__  12
                       None
__vlan-x_13__  13
                       None
__vlan-x_14__  14
                       None
__vlan-x_15__  15
                       None
__vlan-x_16__  16
                       None
__vlan-x_17__  17
                       None
__vlan-x_18__  18
                       None
__vlan-x_19__  19
                       None
__vlan-x_20__  20
                       None

show vlans employee (vlan-range-name)

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user@switch> show vlans employee             

Name             Tag   Interfaces

__employee_120__ 120
                       ge-0/0/22.0*
__employee_121__ 121
                       ge-0/0/22.0*
__employee_122__ 122
                       ge-0/0/22.0*
__employee_123__ 123
                       ge-0/0/22.0*
__employee_124__ 124
                       ge-0/0/22.0*
__employee_125__ 125
                       ge-0/0/22.0*
__employee_126__ 126
                       ge-0/0/22.0*
__employee_127__ 127
                       ge-0/0/22.0*
__employee_128__ 128
                       ge-0/0/22.0*
__employee_129__ 129
                       ge-0/0/22.0*
__employee_130__ 130
                       ge-0/0/22.0*

show vlans summary (EX Series)

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user@switch> show vlans summary
VLANs summary:
         Total: 8,   Configured VLANs: 5
         Internal VLANs: 1,  Temporary VLANs: 0
   
     Dot1q VLANs summary:
         Total: 8,  Tagged VLANs: 2, Untagged VLANs: 6
         Private VLAN:
             Primary VLANs: 2,  Community VLANs: 2, Isolated VLANs: 3
   
     Dot1q Tunneled VLANs summary:
         Total: 0
         Private VLAN:
             Primary VLANs: 0,  Community VLANs: 0, Isolated VLANs: 0
   
     Dynamic VLANs:
        Total: 2,  Dot1x: 2, MVRP: 0

Sample Output: EX Series with ELS Switches and MX Routers

show vlans brief (EX Series Switch)

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user@switch> show vlans brief

Routing instance        VLAN name             Tag          Interfaces
default-switch          c1                    20       
                                                           ge-0/0/0.0*
                                                           ge-1/0/0.0*
                                                           ge-2/0/0.0*
default-switch          c2                    30       
                                                           ge-0/0/0.0*
                                                           ge-2/0/0.0*
default-switch          default               1        
                                                            
default-switch          iso                   10       
                                                           ge-0/0/1.0*
default-switch          iso1                  50       
                                                           ge-0/0/0.0*
                                                           ge-2/0/0.0*
default-switch          pri                   100      
                                                           ge-0/0/0.0*
                                                           ge-1/0/0.0*
                                                           ge-2/0/0.0*

show vlans brief (MX Routers)

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user@host> show vlans brief

Routing instance        VLAN name             Tag         Interfaces
VPLS-1                  __VPLS-1__               all
                                                             ae1.0
VPLS-2                  __VPLS-2__               all
                                                             ae3.0
                                                             ge-3/1/2.0
                                                             vt-3/3/10.1048576
default-switch          VLAN1000                 1000
                                                             ae26.0
default-switch          VLAN101                  101
                                                             ae20.0
default-switch          VLAN102                  102
                                                             ae20.0
default-switch          VLAN103                  103
                                                             ae20.0
default-switch          VLAN104                  104
                                                             ae20.0
default-switch          VLAN105                  105
                                                             ae20.0
default-switch          VLAN106                  106
                                                             ae20.0
default-switch          VLAN107                  107
                                                             ae20.0
default-switch          VLAN108                  108
                                                             ae20.0
[...output truncated...]

show vlans detail (EX Series Switch)

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user@switch> show vlans detail

Routing instance: default-switch
  VLAN Name: c1                             State: Active
Tag: 20 
PVLAN type : Community
Internal index: 16, Generation Index: 21, Origin: Static
MAC aging time: 300 seconds
Interfaces:
    ge-0/0/0.0*,tagged,trunk
    ge-1/0/0.0*,tagged,trunk
    ge-2/0/0.0*,tagged,trunk
Number of interfaces: Tagged 3    , Untagged 0    
Total MAC count: 0 

Routing instance: default-switch
  VLAN Name: c2                             State: Active
Tag: 30 
PVLAN type : Community
Internal index: 17, Generation Index: 22, Origin: Static
MAC aging time: 300 seconds
Interfaces:
    ge-0/0/0.0*,tagged,trunk
    ge-2/0/0.0*,tagged,trunk
Number of interfaces: Tagged 2    , Untagged 0    
Total MAC count: 0 

Routing instance: default-switch
  VLAN Name: default                        State: Active
Tag: 1 
Internal index: 5, Generation Index: 5, Origin: Static
MAC aging time: 300 seconds
Number of interfaces: Tagged 0    , Untagged 0    
Total MAC count: 0 

Routing instance: default-switch
  VLAN Name: iso                            State: Active
Tag: 10 
Internal index: 14, Generation Index: 19, Origin: Static
MAC aging time: 300 seconds
Interfaces:
    ge-0/0/1.0*,untagged,access
Number of interfaces: Tagged 0    , Untagged 1    
Total MAC count: 0 

Routing instance: default-switch
  VLAN Name: iso1                           State: Active
Tag: 50                                 
PVLAN type : Isolated
Internal index: 15, Generation Index: 20, Origin: Static
MAC aging time: 300 seconds
Interfaces:
    ge-0/0/0.0*,tagged,trunk
    ge-2/0/0.0*,tagged,trunk
Number of interfaces: Tagged 2    , Untagged 0    
Total MAC count: 0 

Routing instance: default-switch
  VLAN Name: pri                            State: Active
Tag: 100 
PVLAN type : Primary
Isolated VLAN :
vlan-id : 50 vlan name : iso1
Community VLAN :
vlan-id : 20 vlan name : c1
vlan-id : 30 vlan name : c2
Internal index: 9, Generation Index: 14, Origin: Static
MAC aging time: 300 seconds
Interfaces:
    ge-0/0/0.0*,tagged,trunk
    ge-1/0/0.0*,tagged,trunk            
    ge-2/0/0.0*,tagged,trunk
Number of interfaces: Tagged 3    , Untagged 0    
Total MAC count: 0

show vlans detail (MX Routers)

content_copy zoom_out_map
user@host> show vlans detail
Routing instance: VPLS-1
  VLAN Name: __VPLS-1__                     State: Active
Tag: all
Internal index: 2, Generation Index:  , Origin: Dynamic
Interfaces:
    ae1.0,tagged
Number of interfaces: Tagged 1    , Untagged 0
Total MAC count: 0

Routing instance: VPLS-2
  VLAN Name: __VPLS-2__                     State: Active
Tag: all
Internal index: 3, Generation Index:  , Origin: Dynamic
Interfaces:
    ae3.0,tagged
    ge-3/1/2.0,tagged
    vt-3/3/10.1048576,tagged
Number of interfaces: Tagged 3    , Untagged 0
Total MAC count: 4

Routing instance: default-switch
  VLAN Name: VLAN1000                       State: Active
Tag: 1000
Internal index: 4, Generation Index: 1, Origin: Static
Layer 3 interface: irb.1000
Interfaces:
    ae26.0,tagged,trunk
Number of interfaces: Tagged 1    , Untagged 0
Total MAC count: 0

Routing instance: default-switch
  VLAN Name: VLAN101                        State: Active
Tag: 101
Internal index: 5, Generation Index: 2, Origin: Static
Layer 3 interface: irb.101
Interfaces:
    ae20.0,tagged,trunk
Number of interfaces: Tagged 1    , Untagged 0
Total MAC count: 1

Routing instance: default-switch
  VLAN Name: VLAN102                        State: Active
Tag: 102
Internal index: 6, Generation Index: 3, Origin: Static
Layer 3 interface: irb.102
Interfaces:
    ae20.0,tagged,trunk
Number of interfaces: Tagged 1    , Untagged 0
Total MAC count: 1
[...output truncated...]

show vlans extensive (EX Series Switch)

content_copy zoom_out_map
user@switch> show vlans extensive

Routing instance: default-switch
  VLAN Name: c1                             State: Active
Tag: 20 
PVLAN type : Community
Internal index: 16, Generation Index: 21, Origin: Static
MAC aging time: 300 seconds
Interfaces:
    ge-0/0/0.0*,tagged,trunk
    ge-1/0/0.0*,tagged,trunk
    ge-2/0/0.0*,tagged,trunk
Number of interfaces: Tagged 3    , Untagged 0    
Total MAC count: 0 

Routing instance: default-switch
  VLAN Name: c2                             State: Active
Tag: 30 
PVLAN type : Community
Internal index: 17, Generation Index: 22, Origin: Static
MAC aging time: 300 seconds
Interfaces:
    ge-0/0/0.0*,tagged,trunk
    ge-2/0/0.0*,tagged,trunk
Number of interfaces: Tagged 2    , Untagged 0    
Total MAC count: 0 

Routing instance: default-switch
  VLAN Name: default                        State: Active
Tag: 1 
Internal index: 5, Generation Index: 5, Origin: Static
MAC aging time: 300 seconds
Number of interfaces: Tagged 0    , Untagged 0    
Total MAC count: 0 

Routing instance: default-switch
  VLAN Name: iso                            State: Active
Tag: 10 
Internal index: 14, Generation Index: 19, Origin: Static
MAC aging time: 300 seconds
Interfaces:
    ge-0/0/1.0*,untagged,access
Number of interfaces: Tagged 0    , Untagged 1    
Total MAC count: 0 

Routing instance: default-switch
  VLAN Name: iso1                           State: Active
Tag: 50                                 
PVLAN type : Isolated
Internal index: 15, Generation Index: 20, Origin: Static
MAC aging time: 300 seconds
Interfaces:
    ge-0/0/0.0*,tagged,trunk
    ge-2/0/0.0*,tagged,trunk
Number of interfaces: Tagged 2    , Untagged 0    
Total MAC count: 0 

Routing instance: default-switch
  VLAN Name: pri                            State: Active
Tag: 100 
PVLAN type : Primary
Isolated VLAN :
vlan-id : 50 vlan name : iso1
Community VLAN :
vlan-id : 20 vlan name : c1
vlan-id : 30 vlan name : c2
Internal index: 9, Generation Index: 14, Origin: Static
MAC aging time: 300 seconds
Interfaces:
    ge-0/0/0.0*,tagged,trunk
    ge-1/0/0.0*,tagged,trunk            
    ge-2/0/0.0*,tagged,trunk
Number of interfaces: Tagged 3    , Untagged 0    
Total MAC count: 0

show vlans extensive (MX Routers)

content_copy zoom_out_map
user@host> show vlans extensive

Routing instance: default-switch
  VLAN Name: VLAN_10                        State: Active
Tag: 10
Internal index: 2, Generation Index: 1, Origin: Static
MAC aging time: 300 seconds
Interfaces:
    ge-1/0/3.0*,tagged,trunk
Number of interfaces: Tagged 1    , Untagged 0
Total MAC count: 0

Routing instance: default-switch
  VLAN Name: VLAN_20                        State: Active
Tag: 20
Internal index: 3, Generation Index: 2, Origin: Static
MAC aging time: 300 seconds
Interfaces:
    ge-1/0/3.0*,tagged,trunk
Number of interfaces: Tagged 1    , Untagged 0
Total MAC count: 0

Sample Output (SRX Series Firewalls)

show vlans (SRX Series Firewalls)

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user@host> show vlans
Routing instance        VLAN name             Tag          Interfaces
default-switch          vlan-22                  22

default-switch          vlan-333                 333
                                                           ge-0/0/3.0*
                                                           ge-0/0/4.0*
default-switch          default               1

default-switch          vlan100               100
                                                           ge-0/0/1.0*

show vlans brief (SRX Series Firewalls)

content_copy zoom_out_map
user@host> show vlans brief
Routing instance        VLAN name             Tag          Interfaces
default-switch          vlan-22                  22

default-switch          vlan-333                 333
                                                           ge-0/0/3.0*
                                                           ge-0/0/4.0*
default-switch          default               1

default-switch          vlan100               100
                                                           ge-0/0/1.0*

show vlans detail (SRX Series Firewalls)

content_copy zoom_out_map
user@host> show vlans detail
Routing instance: default-switch
  VLAN Name: vlan-22                           State: Active
Tag: 22
Internal index: 2, Generation Index: 1, Origin: Static
MAC aging time: 300 seconds
VXLAN Enabled : No
Number of interfaces: Tagged 0    , Untagged 0
Total MAC count: 0

Routing instance: default-switch
  VLAN Name: vlan-333                          State: Active
Tag: 333
Internal index: 3, Generation Index: 2, Origin: Static
MAC aging time: 300 seconds
VXLAN Enabled : No
Interfaces:
    ge-0/0/3.0*,tagged,trunk
    ge-0/0/4.0*,tagged,trunk
Number of interfaces: Tagged 2    , Untagged 0
Total MAC count: 0

Release Information

Command introduced in Junos OS Release 8.4.

Option dot1q-tunneling added in Junos OS Release 12.1 for the QFX Series.

Option interface introduced in Junos OS Release 13.2X50-D10 (ELS).

Related Documentation

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