display mld-snooping group
Use display mld-snooping group to display dynamic MLD snooping group entries.
Syntax
In standalone mode:
display mld-snooping group [ ipv6-group-address ] [ vlan vlan-id | vsi vsi-name ] [ verbose ] [ slot slot-number ]
In IRF mode:
display mld-snooping group [ ipv6-group-address ] [ vlan vlan-id | vsi vsi-name ] [ verbose ] [ chassis chassis-number slot slot-number ]
Views
Any view
Predefined user roles
network-admin
network-operator
Parameters
ipv6-group-address: Specifies an IPv6 multicast group address. The value range for this argument is FFxy::/16 (excluding FFx1::/16 and FFx2::/16), where "x" and "y" represent any hexadecimal numbers from 0 to F. If you do not specify an IPv6 multicast group, this command displays dynamic MLD snooping group entries for all IPv6 multicast groups.
vlan vlan-id: Specifies a VLAN by its VLAN ID in the range of 1 to 4094. If you do not specify a VLAN, this command displays dynamic MLD snooping group entries for all VLANs.
vsi vsi-name: Specifies a VSI by its name, a case-sensitive string of 1 to 31 characters. If you do not specify a VSI, this command displays dynamic MLD snooping group entries for all VSIs.
verbose: Displays detailed information about dynamic MLD snooping group entries. If you do not specify this keyword, the command displays brief information about dynamic MLD snooping group entries.
slot slot-number: Specifies a card by its slot number. If you do not specify a card, this command displays dynamic MLD snooping group 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 dynamic MLD snooping group entries for the global active MPU. (In IRF mode.)
Examples
# Display detailed information about dynamic MLD snooping group entries for VLAN 2.
<Sysname> display mld-snooping group vlan 2 verbose Total 1 entries. VLAN 2: Total 1 entries. (::,FF1E::101) Attribute: local port FSM information: dummy Host slots (0 in total): Host ports (1 in total): HGE1/0/2 (00:03:23)
# Display brief information about dynamic MLD snooping group entries for VSI aaa.
<Sysname> display mld-snooping group vsi aaa Total 1 entries. VSI aaa: Total 1 entries. (::,FF1E::101) Host ports (1 in total): HGE1/0/3 (Link ID 1) (00:03:35) NPW (Link ID 8) (00:02:35) UPW (Link ID 9) (00:01:35)
# Display detailed information about dynamic MLD snooping group entries for VSI aaa.
<Sysname> display mld-snooping group vsi aaa verbose Total 1 entries. VSI aaa: Total 1 entries. (::,FF1E::101) Attribute: global port FSM information: normal Host slots (0 in total): Host ports (2 in total): HGE1/0/3 (Link ID 0) (00:03:35) VLAN pairs (1 in total): Outer VLAN 5 Inner VLAN 2 (00:03:35) Tun0 (VXLAN ID 0) (00:03:35) VLAN pairs (1 in total): Outer VLAN 5 Inner VLAN 2 (00:03:35)
Table 61: Command output
Field | Description |
---|---|
Total 1 entries | Total number of dynamic MLD snooping group entries. |
VLAN 2: Total 1 entries | Total number of dynamic MLD snooping group entries in VLAN 2. |
VSI aaa: Total 1 entries | Total number of dynamic MLD snooping group entries in VSI aaa. |
(::, FF1E::101) | (S, G) entry, where a double colon (::) in the S position means all IPv6 multicast sources. |
Attribute | Entry attribute:
|
FSM information | Finite state machine information of the entry:
|
Host slots (0 in total) | (In standalone mode.) Slot numbers and total number of the cards that have member ports, except for the specified card or the MPU when no card is specified. (In IRF mode.) Chassis numbers, slot numbers, and total number of the cards that have member ports, except for the specified card or the global active MPU when no card is specified. |
Host ports (1 in total) | Member ports and total number of member ports. |
(00:03:23) | Remaining aging time for the dynamic member port. This field is always displayed for a global port (such as Layer 2 aggregate interfaces, AC interfaces, N-PW interfaces, and U-PW interfaces). (In standalone mode.) For a non-global port, this field is displayed when one of the following conditions exists:
(In IRF mode.) For a non-global port, this field is displayed when one of the following conditions exists:
|
HGE1/0/3 (Link ID 0) | Layer 3 Ethernet interface and its link ID. |
NPW (Link ID 8) | N-PW interface and its link ID. |
UPW (Link ID 9) | U-PW interface and its link ID. |
Tun0 (VXLAN ID 0) | VXLAN tunnel interface and its VXLAN ID. |
VLAN pairs (1 in total) | VLAN pairs and the total number of VLAN pairs. |
Outer VLAN 5 Inner VLAN 2 | Outer VLAN ID and inner VLAN ID. |
Related commands
reset mld-snooping group