Commands to list currently joined ports

show ipv6 mld vlan vid group

Lists the ports currently joined for all IPv6 multicast group addresses in the specified VLAN.

show ipv6 mld vlan vid group ipv6-addr

Lists the ports currently joined for the specified IPv6 multicast group address in the specified VLAN.

show ipv6 mld vlan vid group port-num

Shows a list of all the MLD groups on the specified port.

show ipv6 mld vlan vid group ipv6-addr source ipv6-addr

Only for MLDv2. Specify the source IPv6 address.

Ports Joined to multicast groups in a specific VLAN

The general form of the command is:

Switch# show ipv6 mld vlan 500 group

 MDL Service Protocol Group Info
 VLAN ID   : 500
 VLAN Name : VLAN500
 Group Address : ff1e::5
 Last Reporter : fe80::200:1ff:fe1b:c3a1
 Group Type    : Filtered

 Port Vers Mode Uptime   Expires  V1     Filter  Sources    Sources
                                  Timer  Timer   Forwarded  Blocked
 –––– –––––––––--–––––––––-–––––––––––––––––----------------------
 2    2    EXC  32m 18s  2m 59s   -      2m 59s  0          0

 Group Address : ff1e::6
 Last Reporter : fe80::200:1ff:fe1b:c3a1
 Group Type    : Filtered

 Port Vers Mode Uptime   Expires  V1     Filter  Sources    Sources
                                  Timer  Timer   Forwarded  Blocked
 –––– –––––––––---–––––––––-–––––––––––––––––----------------------
 2    2    EXC  32m 19s   2m 56s   -     2m 56s  0          0

 Port Vers Mode Uptime   Expires  V1     Filter  Sources    Sources
                                  Timer  Timer   Forwarded  Blocked
 –––– –––––––––---–––––––––-–––––––––––––––––----------------------
 1    2    INC  0m 19s  4m 13s   -       -       1          0

 Group Address  : ff1e::7
 Source Address : 5555::1
 Source Type    : Filtered

 Port Mode Uptime   Expires  Configured Mode
 –––– –––––––––---–––––––––-––––––––––––––––
 1    INC  0m 19s   4m 13s   Auto
 
 Group Address : ff1e::8
 Last Reporter : fe80::200:1ff:fe1b:c3a1
 Group Type    : Filtered

 Port Vers Mode Uptime   Expires  V1     Filter  Sources    Sources
                                  Timer  Timer   Forwarded  Blocked
 –––– –––––––––---–––––––––-–––––––––––––––––----------------------
 1    2    INC  0m 24s  4m 15s   -       -       1          0

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