display multicast-vlan group
Use display multicast-vlan group to display information about multicast groups in multicast VLANs.
Syntax
In standalone mode:
display multicast-vlan group [ source-address | group-address | slot slot-number | verbose | vlan vlan-id ] *
In IRF mode:
display multicast-vlan group [ source-address | group-address | chassis chassis-number slot slot-number | verbose | vlan vlan-id ] *
Views
Any view
Predefined user roles
network-admin
network-operator
Parameters
source-address: Specifies a multicast source by its IP address. If you do not specify a multicast source, this command displays information about multicast groups for all multicast sources in multicast VLANs.
group-address: Specifies a multicast group by its IP address in the range of 224.0.1.0 to 239.255.255.255. If you do not specify a multicast group, this command displays information for all multicast groups in multicast VLANs.
slot slot-number: Specifies a card by its slot number. If you do not specify a card, this command displays information about multicast groups in multicast VLANs 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 information about multicast groups in multicast VLANs for the global active MPU. (In IRF mode.)
verbose: Displays detailed information.
vlan vlan-id: Specifies a multicast VLAN by its VLAN ID in the range of 1 to 4094. If you do not specify a multicast VLAN, this command displays information about multicast groups for all multicast VLANs.
Examples
# Display detailed information about all multicast groups in multicast VLANs.
<Sysname> display multicast-vlan group verbose Total 6 entries. Multicast VLAN 10: Total 3 entries. (2.2.2.2, 225.1.1.2) Flags: 0x70000020 Sub-VLANs (1 in total): VLAN 40 (111.112.113.115, 225.1.1.4) Flags: 0x70000030 Sub-VLANs (1 in total): VLAN 40 (0.0.0.0, 226.1.1.6) Flags: 0x60000020 Sub-VLANs (1 in total): VLAN 40 Multicast VLAN 20: Total 3 entries. (2.2.2.2, 225.1.1.2) Flags: 0x70000010 Sub-VLANs (0 in total): (111.112.113.115, 225.1.1.4) Flags: 0x70000010 Sub-VLANs (0 in total): (0.0.0.0, 226.1.1.6) Flags: 0x50000010 Sub-VLANs (0 in total):
Table 20: Command output
Field | Description |
---|---|
Total 6 entries | Total number of (S, G) entries. |
Multicast VLAN 10: Total 3 entries | Total number of (S, G) entries in multicast VLAN 10. |
(0.0.0.0, 226.1.1.6) | (S, G) entry, where 0.0.0.0 in the S position means all multicast sources. |
Flags | Entry flag. This field displays one flag or the sum of multiple flags. For example, the value 0x70000020 means that the entry has flags 0x20, 0x10000000, 0x20000000, and 0x40000000. The following flags are available for an entry:
|
Sub-VLANs (1 in total) | Sub-VLAN list of the multicast VLAN, and the total number of the sub-VLANs. |
Related commands
reset multicast-vlan group