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17-VLAN termination commands
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VLAN termination commands

The following compatibility matrixes show the support of hardware platforms for VLAN termination:

 

Hardware series

Model

Product code

VLAN termination compatibility

WX1800H series

WX1804H

EWP-WX1804H-PWR-CN

Yes

WX2500H series

WX2508H-PWR-LTE

WX2510H

WX2510H-F

WX2540H

WX2540H-F

WX2560H

EWP-WX2508H-PWR-LTE

EWP-WX2510H-PWR

EWP-WX2510H-F-PWR

EWP-WX2540H

EWP-WX2540H-F

EWP-WX2560H

Yes

WX3000H series

WX3010H

WX3010H-X

WX3010H-L

WX3024H

WX3024H-L

WX3024H-F

EWP-WX3010H

EWP-WX3010H-X-PWR

EWP-WX3010H-L-PWR

EWP-WX3024H

EWP-WX3024H-L-PWR

EWP-WX3024H-F

Yes:

·     WX3010H

·     WX3024H

·     WX3024H-F

No:

·     WX3010H-L

·     WX3010H-X

·     WX3024H-L

WX3500H series

WX3508H

WX3510H

WX3520H

WX3520H-F

WX3540H

EWP-WX3508H

EWP-WX3510H

EWP-WX3520H

EWP-WX3520H-F

EWP-WX3540H

Yes

WX5500E series

WX5510E

WX5540E

EWP-WX5510E

EWP-WX5540E

No

WX5500H series

WX5540H

WX5560H

WX5580H

EWP-WX5540H

EWP-WX5560H

EWP-WX5580H

Yes

Access controller modules

LSUM1WCME0

EWPXM1WCME0

LSQM1WCMX20

LSUM1WCMX20RT

LSQM1WCMX40

LSUM1WCMX40RT

EWPXM2WCMD0F

EWPXM1MAC0F

LSUM1WCME0

EWPXM1WCME0

LSQM1WCMX20

LSUM1WCMX20RT

LSQM1WCMX40

LSUM1WCMX40RT

EWPXM2WCMD0F

EWPXM1MAC0F

No

Hardware series

Model

Product code

VLAN termination compatibility

WX1800H series

WX1804H

WX1810H

WX1820H

WX1840H

EWP-WX1804H-PWR

EWP-WX1810H-PWR

EWP-WX1820H

EWP-WX1840H-GL

Yes

WX3800H series

WX3820H

WX3840H

EWP-WX3820H-GL

EWP-WX3840H-GL

No

WX5800H series

WX5860H

EWP-WX5860H-GL

No

second-dot1q

Use second-dot1q to enable QinQ termination on an interface, and specify the Layer 2 VLAN IDs of the VLAN-tagged packets that can be terminated by the interface.

Use undo second-dot1q to disable QinQ termination on an interface.

Syntax

second-dot1q { vlan-id-list | any }

undo second-dot1q { vlan-id-list | any }

Default

QinQ termination is disabled on an interface.

Views

VLAN interface view

Predefined user roles

network-admin

Parameters

vlan-id-list: Specifies a space-separated list of up to 10 Layer 2 VLAN ID items. Each item specifies a Layer 2 VLAN ID or a range of Layer 2 VLAN IDs in the form of vlan-id1 to vlan-id2. The value range for VLAN IDs is 1 to 4094. The value for the vlan-id2 argument must be equal to or greater than the value for the vlan-id1 argument.

any: Specifies all values between 1 and 4094.

Usage guidelines

When you execute this command, the Layer 1 VLAN ID of VLAN-tagged packets that can be terminated by the interface is the interface number. This Layer 1 VLAN ID is not configurable.

Examples

# Configure VLAN-interface 10 to terminate VLAN-tagged packets with Layer 2 VLAN IDs in the range of 10 to 20.

<Sysname> system-view

[Sysname] interface vlan-interface 10

[Sysname-Vlan-interface10] second-dot1q 10 to 20

[Sysname-Vlan-interface10] quit

# Configure VLAN-interface 12 to terminate VLAN-tagged packets with Layer 2 VLAN ID 100.

[Sysname] interface vlan-interface 12

[Sysname-Vlan-interface12] second-dot1q 100

[Sysname-Vlan-interface12] quit

# Configure VLAN-interface 100 to terminate VLAN-tagged packets with any Layer 2 VLAN IDs.

[Sysname] interface vlan-interface 100

[Sysname-Vlan-interface100] second-dot1q any

The following table describes the configuration results:

 

VLAN interface

Layer 1 VLAN ID of VLAN-tagged packets that the VLAN interface can terminate

Layer 2 VLAN IDs of VLAN-tagged packets that the VLAN interface can terminate

VLAN-interface 10

10

10–20

VLAN-interface 12

12

100

VLAN-interface 100

100

1–4094

 

vlan-termination broadcast enable

Use vlan-termination broadcast enable to enable an interface to transmit broadcasts and multicasts.

Use undo vlan-termination broadcast enable to disable an interface from transmitting broadcasts and multicasts.

Syntax

vlan-termination broadcast enable

undo vlan-termination broadcast enable

Default

An ambiguous Dot1q or QinQ termination-enabled interface drops broadcast and multicast packets.

Views

Layer 3 Ethernet subinterface view

VLAN interface view

Predefined user roles

network-admin

Usage guidelines

IMPORTANT

IMPORTANT:

This command affects system performance. If system performance is seriously affected by this command, execute the undo form of this command to remove the command configuration.

 

.To transmit a broadcast or multicast packet, the interface starts a traversal over the VLAN IDs specified for ambiguous termination. It copies the packet and tags each copy with a VLAN ID, until all VLAN IDs in the specified range are traversed. For example, when ambiguous QinQ termination is configured, both layers of VLAN ID ranges are traversed.

Use this command when ambiguous Dot1q or QinQ termination is enabled on an interface.

Examples

Configure GigabitEthernet 1/0/1.10 to tag a multicast or broadcast packet with each VLAN tag in the range of 10 to 20.

# Enable Dot1q termination on GigabitEthernet 1/0/1.10 to terminate VLAN-tagged packets with outermost VLAN IDs in the range of 10 to 20.

<Sysname> system-view

[Sysname] interface gigabitethernet 1/0/1.10

[Sysname-GigabitEthernet1/0/1.10] vlan-type dot1q vid 10 to 20

# Enable GigabitEthernet 1/0/1.10 to transmit broadcast and multicast packets.

[Sysname-GigabitEthernet1/0/1.10] vlan-termination broadcast enable

Configure GigabitEthernet 1/0/1.10 to tag a multicast or broadcast packet with each Layer 1 VLAN ID and each Layer 2 VLAN ID. The Layer 1 and Layer 2 VLAN IDs are in the range of 300 to 400 and 500 to 600, respectively.

# Configure GigabitEthernet 1/0/1.10 to terminate VLAN-tagged packets whose Layer 1 and Layer 2 VLAN IDs are in the range of 300 to 400 and 500 to 600, respectively.

<Sysname> system-view

[Sysname] interface gigabitethernet 1/0/1.10

[Sysname-GigabitEthernet1/0/1.10] vlan-type dot1q vid 300 to 400 second-dot1q 500 to 600

# Enable GigabitEthernet 1/0/1.10 to transmit broadcast and multicast packets.

[Sysname-GigabitEthernet1/0/1.10] vlan-termination broadcast enable.

Configure VLAN-interface 10 to tag a multicast or broadcast packet with two layers of VLAN IDs. The Layer 1 VLAN ID is 10. The Layer 2 VLAN ID is each VLAN ID in the range of 10 to 20.

# Configure VLAN-interface 10 to terminate VLAN-tagged packets with Layer 2 VLAN IDs in the range of 10 to 20.

<Sysname> system-view

[Sysname] interface vlan-interface 10

[Sysname-Vlan-interface10] second-dot1q 10 to 20

# Enable VLAN-interface 10 to transmit broadcast and multicast packets.

[Sysname-Vlan-interface10] vlan-termination broadcast enable

vlan-termination broadcast ra

Use vlan-termination broadcast ra to enable an interface to transmit router advertisement (RA) multicast packets.

Use undo vlan-termination broadcast ra to disable an interface from transmitting RA multicast packets.

Syntax

vlan-termination broadcast ra

undo vlan-termination broadcast ra

Default

An ambiguous Dot1q or QinQ termination-enabled interface drops broadcast and multicast packets.

Views

Layer 3 Ethernet subinterface view

VLAN interface view

Predefined user roles

network-admin

Usage guidelines

To transmit an RA multicast packet, the interface starts a traversal over the VLAN IDs specified for ambiguous termination. It copies the packet and tags each copy with a VLAN ID, until all VLAN IDs in the specified range are traversed. For example, when ambiguous QinQ termination is configured, both layers of VLAN ID ranges are traversed.

As a best practice, use this command to enable an ambiguous Dot1q or QinQ termination-enabled interface to transmit RA multicast packets on an IPv6 network. This command prohibits transmission of broadcast packets and other types of multicast packets, and consumes less CPU resources than the vlan-termination broadcast enable command.

Examples

Configure GigabitEthernet 1/0/1.10 to tag RA multicast packets with each VLAN tag in the range of 10 to 20.

# Enable Dot1q termination on GigabitEthernet 1/0/1.10 to terminate VLAN-tagged packets with outermost VLAN IDs in the range of 10 to 20.

<Sysname> system-view

[Sysname] interface gigabitethernet 1/0/1.10

[Sysname-GigabitEthernet1/0/1.10] vlan-type dot1q vid 10 to 20

# Enable GigabitEthernet 1/0/1.10 to transmit RA multicast packets.

[Sysname-GigabitEthernet1/0/1.10] vlan-termination broadcast ra

Configure GigabitEthernet 1/0/1.10 to tag RA multicast packets with each Layer 1 VLAN ID and each Layer 2 VLAN ID. The Layer 1 and Layer 2 VLAN IDs are in the range of 300 to 400 and 500 to 600, respectively.

# Configure GigabitEthernet 1/0/1.10 to terminate VLAN-tagged packets whose Layer 1 and Layer 2 VLAN IDs are in the range of 300 to 400 and 500 to 600, respectively.

<Sysname> system-view

[Sysname] interface gigabitethernet 1/0/1.10

[Sysname-GigabitEthernet1/0/1.10] vlan-type dot1q vid 300 to 400 second-dot1q 500 to 600

# Enable GigabitEthernet 1/0/1.10 to transmit RA multicast packets.

[Sysname-GigabitEthernet1/0/1.10] vlan-termination broadcast ra

Configure VLAN-interface 10 to tag RA multicast packets with two layers of VLAN IDs. The Layer 1 VLAN ID is 10. The Layer 2 VLAN ID is each VLAN ID in the range of 10 to 20.

# Configure VLAN-interface 10 to terminate VLAN-tagged packets with Layer 2 VLAN IDs in the range of 10 to 20.

<Sysname> system-view

[Sysname] interface vlan-interface 10

[Sysname-Vlan-interface10] second-dot1q 10 to 20

# Enable VLAN-interface 10 to transmit RA multicast packets.

[Sysname-Vlan-interface10] vlan-termination broadcast ra

vlan-type dot1q default

Use vlan-type dot1q default to enable default termination on a subinterface.

Use undo vlan-type dot1q default to disable default termination on a subinterface.

Syntax

vlan-type dot1q default

undo vlan-type dot1q default

Default

Default termination is disabled on a subinterface.

Views

Layer 3 Ethernet subinterface view

Predefined user roles

network-admin

Usage guidelines

This command enables the subinterface to process packets that cannot be terminated by other subinterfaces on the same main interface.

Examples

# Enable default termination on GigabitEthernet 1/0/1.1.

<Sysname> system-view

[Sysname] interface gigabitethernet 1/0/1.1

[Sysname-GigabitEthernet1/0/1.1] vlan-type dot1q default

[Sysname-GigabitEthernet1/0/1.1] quit

vlan-type dot1q untagged

Use vlan-type dot1q untagged to enable untagged termination on a subinterface.

Use undo vlan-type dot1q untagged to disable untagged termination on a subinterface.

Syntax

vlan-type dot1q untagged

undo vlan-type dot1q untagged

Default

Untagged termination is disabled on a subinterface.

Views

Layer 3 Ethernet subinterface view

Predefined user roles

network-admin

Usage guidelines

This command enables the subinterface to process untagged packets.

Examples

# Enable untagged termination on GigabitEthernet 1/0/1.1.

<Sysname> system-view

[Sysname] interface gigabitethernet 1/0/1.1

[Sysname-GigabitEthernet1/0/1.1] vlan-type dot1q untagged

[Sysname-GigabitEthernet1/0/1.1] quit

vlan-type dot1q vid

Use vlan-type dot1q vid to enable Dot1q termination on a subinterface, and specify the outermost VLAN IDs in the VLAN-tagged packets that can be terminated by the subinterface.

Use undo vlan-type dot1q vid to disable Dot1q termination on a subinterface.

Syntax

vlan-type dot1q vid vlan-id-list

undo vlan-type dot1q vid vlan-id-list

Default

Dot1q termination is disabled on a subinterface.

Views

Layer 3 Ethernet subinterface view

Predefined user roles

network-admin

Parameters

vlan-id-list: Specifies a space-separated list of up to 10 outermost VLAN ID items. Each item specifies an outermost VLAN ID or a range of outermost VLAN IDs in the form of vlan-id1 to vlan-id2. The value range for VLAN IDs is 1 to 4094. The value for the vlan-id2 argument must be equal to or greater than the value for the vlan-id1 argument.

Usage guidelines

The VLAN ID ranges specified by the vlan-id-list argument for different subinterfaces of a main interface cannot overlap.

Examples

# Configure GigabitEthernet 1/0/1.1 to terminate VLAN-tagged packets with outermost VLAN IDs in the range of 2 to 100.

<Sysname> system-view

[Sysname] interface gigabitethernet 1/0/1.1

[Sysname-GigabitEthernet1/0/1.1] vlan-type dot1q vid 2 to 100

vlan-type dot1q vid second-dot1q

Use vlan-type dot1q vid second-dot1q to enable QinQ termination on a subinterface, and specify the outermost two layers of VLAN IDs of VLAN-tagged packets that can be terminated by the subinterface.

Use undo vlan-type dot1q vid second-dot1q to disable QinQ termination on a subinterface.

Syntax

vlan-type dot1q vid vlan-id-list second-dot1q { vlan-id-list | any }

undo vlan-type dot1q vid vlan-id-list second-dot1q { vlan-id-list | any }

Default

QinQ termination is disabled on a subinterface.

Views

Layer 3 Ethernet subinterface view

Predefined user roles

network-admin

Parameters

vlan-id-list: Specifies a space-separated list of up to 10 VLAN ID items. Each item specifies a VLAN ID or a range of VLAN IDs in the form of vlan-id1 to vlan-id2. The value range for VLAN IDs is 1 to 4094. The value for the vlan-id2 argument must be equal to or greater than the value for the vlan-id1 argument.

any: Specifies all values between 1 and 4094.

Usage guidelines

L2VE subinterfaces support only unambiguous QinQ termination, and do not support the loose keyword.

Two subinterfaces of the same Ethernet interface cannot terminate packets that include the same two layers of VLAN IDs. If you configure the subinterfaces to terminate the same Layer 1 VLAN ID, make sure their Layer 2 VLAN ID ranges do not overlap. If you specify both any and vlan-id-list as the respective Layer 2 VLAN ID ranges of the subinterfaces, the any keyword does not include the VLAN IDs specified by vlan-id-list.

Examples

# Enable QinQ termination on the Layer 3 Ethernet subinterfaces, and configure each subinterface to terminate VLAN-tagged packets with the specified Layer 1 and Layer 2 VLAN IDs.

·     Configure GigabitEthernet 1/0/1.1 to terminate VLAN-tagged packets whose Layer 1 and Layer 2 VLAN IDs are both 100.

<Sysname> system-view

[Sysname] interface gigabitethernet 1/0/1.1

[Sysname-GigabitEthernet1/0/1.1] vlan-type dot1q vid 100 second-dot1q 100

[Sysname-GigabitEthernet1/0/1.1] quit

·     Configure GigabitEthernet 1/0/1.2 to terminate VLAN-tagged packets with Layer 1 VLAN ID 100 and Layer 2 VLAN IDs in the range of 200 to 300.

[Sysname] interface gigabitethernet 1/0/1.2

[Sysname-GigabitEthernet1/0/1.2] vlan-type dot1q vid 100 second-dot1q 200 to 300

[Sysname-GigabitEthernet1/0/1.2] quit

·     Configure GigabitEthernet 1/0/1.3 to terminate VLAN-tagged packets whose Layer 1 VLAN ID is 100 and Layer 2 VLAN ID is any value between 1 and 4094.

[Sysname] interface gigabitethernet 1/0/1.3

[Sysname-GigabitEthernet1/0/1.3] vlan-type dot1q vid 100 second-dot1q any

[Sysname-GigabitEthernet1/0/1.3] quit

·     Configure GigabitEthernet 1/0/1.4 to terminate VLAN-tagged packets whose Layer 1 VLAN ID is 100 and Layer 2 VLAN ID is in the range of 500 to 600.

[Sysname] interface gigabitethernet 1/0/1.4

[Sysname-GigabitEthernet1/0/1.4] vlan-type dot1q vid 100 second-dot1q 500 to 600

[Sysname-GigabitEthernet1/0/1.4] quit

·     Configure GigabitEthernet 1/0/1.5 to terminate VLAN-tagged packets whose Layer 1 VLAN ID is 200 and Layer 2 VLAN ID is in the range of 500 to 600.

[Sysname] interface gigabitethernet 1/0/1.5

[Sysname-GigabitEthernet1/0/1.5] vlan-type dot1q vid 200 second-dot1q 500 to 600

[Sysname-GigabitEthernet1/0/1.5] quit

·     Configure GigabitEthernet 1/0/1.6 to terminate VLAN-tagged packets whose Layer 1 VLAN ID is in the range of 300 to 400 and Layer 2 VLAN ID is 100.

[Sysname] interface gigabitethernet 1/0/1.6

[Sysname-GigabitEthernet1/0/1.6] vlan-type dot1q vid 300 to 400 second-dot1q 100

[Sysname-GigabitEthernet1/0/1.6] quit

·     Configure GigabitEthernet 1/0/1.7 to terminate VLAN-tagged packets whose Layer 1 and Layer 2 IDs are in the range of 300 to 400 and 500 to 600, respectively.

[Sysname] interface gigabitethernet 1/0/1.7

[Sysname-GigabitEthernet1/0/1.7] vlan-type dot1q vid 300 to 400 second-dot1q 500 to 600

[Sysname-GigabitEthernet1/0/1.7] quit

·     Configure GigabitEthernet 1/0/1.8 to terminate VLAN-tagged packets with a Layer 1 VLAN ID in the range of 300 to 400 and any Layer 2 VLAN ID.

[Sysname] interface gigabitethernet 1/0/1.8

[Sysname-GigabitEthernet1/0/1.8] vlan-type dot1q vid 300 to 400 second-dot1q any

The following table describes the configuration results:

 

Layer 3 Ethernet subinterface

Layer 1 VLAN IDs of VLAN-tagged packets that the subinterface can terminate

Layer 2 VLAN IDs of VLAN-tagged packets that the subinterface can terminate

GigabitEthernet 1/0/1.1

100

100

GigabitEthernet 1/0/1.2

100

200–300

GigabitEthernet 1/0/1.3

100

1–99, 101–199, 301–499, and 601–4094

GigabitEthernet 1/0/1.4

100

500–600

GigabitEthernet 1/0/1.5

200

500–600

GigabitEthernet 1/0/1.6

300–400

100

GigabitEthernet 1/0/1.7

300–400

500–600

GigabitEthernet 1/0/1.8

300–400

1–99, 101–499, and 601–4094