IPv6 multicast VLAN configuration commands 1

display multicast-vlan ipv6· 1

multicast-vlan ipv6· 2

port (IPv6 multicast VLAN view) 3

port multicast-vlan ipv6· 4

 

display multicast-vlan ipv6

Syntax

display multicast-vlan ipv6 [ vlan-id ] [ | { begin | exclude | include } regular-expression ]

View

Any view

Default level

1: Monitor level

Parameters

vlan-id: Specifies a VLAN by its ID, in the range of 1 to 4094. If this argument is not provided, the information about all IPv6 multicast VLANs will be displayed.

|: Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide.

begin: Displays the first line that matches the specified regular expression and all lines that follow.

exclude: Displays all lines that do not match the specified regular expression.

include: Displays all lines that match the specified regular expression.

regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.

Description

Use display multicast-vlan ipv6 to display information about the specified IPv6 multicast VLANs.

Examples

# Display information about all IPv6 multicast VLANs.

<Sysname> display multicast-vlan ipv6

  Total 3 IPv6 multicast-vlan(s)

 

 IPv6 Multicast vlan 100

   port list:

    no port

 

 IPv6 Multicast vlan 200

   port list:

    GE1/01                 GE1/0/2

 

 IPv6 Multicast vlan 300

   port list:

    no port

Table 1 Command output

Field	Description
Total 3 IPv6 multicast-vlan(s)	Total number of IPv6 multicast VLANs
IPv6 Multicast vlan	An IPv6 multicast VLAN
port list	Port list of the IPv6 multicast VLAN

 

NOTE: Support for the IPv6 multicast VLAN configuration approaches depends on your device model. Accordingly, the command output description of is different from model to model: ·     If your device supports only sub-VLAN-based IPv6 multicast VLAN, this command displays only the sub-VLAN information. ·     If your device supports only port-based IPv6 multicast VLAN, this command displays only the port information. ·     If your device supports both approaches, this command displays both the sub-VLAN information and port information.

 

multicast-vlan ipv6

Syntax

multicast-vlan ipv6 vlan-id

undo multicast-vlan ipv6 { all | vlan-id }

View

System view

Default level

2: System level

Parameters

vlan-id: Specifies a VLAN by its ID, in the range of 1 to 4094.

all: Specifies all IPv6 multicast VLANs.

Description

Use multicast-vlan ipv6 to configure the specified VLAN as an IPv6 multicast VLAN and enter IPv6 multicast VLAN view.

Use undo multicast-vlan ipv6 to remove the specified IPv6 multicast VLAN.

No VLAN is an IPv6 multicast VLAN by default.

The specified VLAN to be configured as an IPv6 multicast VLAN must exist.

The IPv6 multicast VLAN feature cannot be enabled on a device with IPv6 multicast routing enabled.

For a port-based IPv6 multicast VLAN, you need to enable MLD snooping in both the IPv6 multicast VLAN and all the user VLANs.

Related commands: mld-snooping enable.

Examples

# Enable MLD snooping in VLAN 100. Configure it as an IPv6 multicast VLAN and enter IPv6 multicast VLAN view.

<Sysname> system-view

[Sysname] mld-snooping

[Sysname-mld-snooping] quit

[Sysname] vlan 100

[Sysname-vlan100] mld-snooping enable

[Sysname-vlan100] quit

[Sysname] multicast-vlan ipv6 100

[Sysname-ipv6-mvlan-100]

port (IPv6 multicast VLAN view)

Syntax

port interface-list

undo port { all | interface-list }

View

IPv6 multicast VLAN view

Default level

2: System level

Parameters

interface-list: Specifies a port in the form of interface-type interface-number, or a port range in the form of interface-type start-interface-number to interface-type end-interface-number, where the end interface number must be greater than the start interface number.

all: Specifies all ports in the current IPv6 multicast VLAN.

Description

Use port to assign the specified ports to the current IPv6 multicast VLAN.

Use undo port to delete the specified ports from the current IPv6 multicast VLAN.

By default, an IPv6 multicast VLAN has no ports.

A port can belong to only one IPv6 multicast VLAN.

Only Ethernet ports, WLAN-MESH interfaces, WLAN-ESS interfaces, and Layer 2 aggregate interfaces can be configured as IPv6 multicast VLAN ports.

Examples

# Assign ports WLAN-ESS 2 through WLAN-ESS 3 to IPv6 multicast VLAN 100.

<Sysname> system-view

[Sysname] multicast-vlan ipv6 100

[Sysname-ipv6-mvlan-100] port WLAN-ESS 2 to WLAN-ESS 3

port multicast-vlan ipv6

Syntax

port multicast-vlan ipv6 vlan-id

undo port multicast-vlan ipv6

View

Ethernet interface view, WLAN-ESS interface view, Layer 2 aggregate interface view, port group view.

Default level

2: System level

Parameters

vlan-id: Specifies a VLAN by its ID, in the range of 1 to 4094.

Description

Use port multicast-vlan ipv6 to assign the current ports to the specified IPv6 multicast VLAN.

Use undo port multicast-vlan ipv6 to restore the default.

By default, a port does not belong to any IPv6 multicast VLAN.

A port can belong to only one IPv6 multicast VLAN.

 

NOTE: Support for this feature depends on your device model. For the command matrixes, see About the WX Series Access Controllers Command References.

 

Examples

# Assign WLAN-ESS 1 to IPv6 multicast VLAN 100.

<Sysname> system-view

[Sysname] interface WLAN-ESS 1

[Sysname-WLAN-ESS 1] port multicast-vlan ipv6 100