display ipv6 multicast-vlan forwarding-table
Use display ipv6 multicast-vlan forwarding-table to display IPv6 multicast VLAN forwarding entries.
Syntax
In standalone mode:
display ipv6 multicast-vlan forwarding-table [ ipv6-source-address [ prefix-length ] | ipv6-group-address [ prefix-length ] | slot slot-number | subvlan vlan-id | vlan vlan-id ] *
In IRF mode:
display ipv6 multicast-vlan forwarding-table [ ipv6-source-address [ prefix-length ] | ipv6-group-address [ prefix-length ] | chassis chassis-number slot slot-number | subvlan vlan-id | vlan vlan-id ] *
Views
Any view
Predefined user roles
network-admin
network-operator
mdc-admin
mdc-operator
Parameters
ipv6-source-address: Specifies an IPv6 multicast source by its IPv6 address. If you do not specify an IPv6 multicast source, this command displays IPv6 multicast VLAN forwarding entries for all IPv6 multicast sources.
prefix-length: Specifies a prefix length of the IPv6 multicast source address. The value range is 0 to 128 and the default value is 128.
ipv6-group-address: Specifies an IPv6 multicast group address. The value range for this argument is FFxy::/16, where "x" and "y" represent any hexadecimal numbers in the range of 0 to F. If you do not specify an IPv6 multicast group, this command displays IPv6 multicast VLAN forwarding entries for all IPv6 multicast groups.
prefix-length: Specifies a prefix length of the IPv6 multicast group address. The value range is 8 to 128 and the default value is 128.
slot slot-number: Specifies a card by its slot number. If you do not specify a card, this command displays IPv6 multicast VLAN forwarding entries for the MPU. (In standalone mode.)
chassis chassis-number slot slot-number: Specifies a card on an IRF member device. The chassis-number argument represents the member ID of the IRF member device. The slot-number argument represents the slot number of the card. If you do not specify a card, this command displays IPv6 multicast VLAN forwarding entries for the global active MPU. (In IRF mode.)
subvlan vlan-id: Specifies a sub-VLAN by its VLAN ID. If you do not specify a sub-VLAN, this command displays IPv6 multicast VLAN forwarding entries for all sub-VLANs.
vlan vlan-id: Specifies an IPv6 multicast VLAN by its VLAN ID in the range of 1 to 4094. If you do not specify an IPv6 multicast VLAN, this command displays IPv6 multicast VLAN forwarding entries for all VLANs.
Examples
# Display all IPv6 multicast VLAN forwarding entries.
<Sysname> display ipv6 multicast-vlan forwarding-table IPv6 multicast VLAN 100 Forwarding Table Total 1 entries, 1 matched 00001. (1::1, FF0E::1) Flags: 0x10000 IPv6 multicast VLAN: 100 List of sub-VLANs (3 in total): 1: VLAN 10 2: VLAN 20 3: VLAN 30
Table 97: Command output
Field | Description |
---|---|
IPv6 multicast VLAN 100 Forwarding Table | The multicast forwarding table for IPv6 multicast VLAN 100. |
Total 1 entries, 1 matched | Total number of (S, G) entries, and the number of matching entries. |
00001 | Sequence number of the (S, G) entry. |
(1::1, FF0E::1) | (S, G) entry, where a double colon (::) in the S position means all IPv6 multicast sources. |
Flags | Entry flag. This field displays one flag or the sum of multiple flags. In this example, the value 0x10000 means that the entry has only one flag 0x10000. The following flags are available for an entry:
|
List of sub-VLANs (3 in total) | Sub-VLAN list of the IPv6 multicast VLAN, and the total number of the sub-VLANs. |