ipv6 mld
Syntax
ipv6 mld [auto
port-list|blocked
port-list|forward
port-list]
Description
This command sets per-port traffic filters, which specify how each port should handle MLD traffic.
Options
The following settings are allowed:
auto
Follows MLD snooping rules: packets are forwarded for joined groups.
blocked
All multicast packets are dropped, except that packets for well-known addresses are forwarded.
forward
All multicast packets are forwarded.
port-list
Specifies the affected port or range of ports.
The default value of the filter is
auto
Example
Configuring per-port MLD traffic filters
Switch(vlan–500)# ipv6 mld forward 1–3 Switch(vlan–500)# ipv6 mld blocked 46–47 Switch# show ipv6 mld vlan 500 config MLD Service Vlan Config VLAN ID : 500 VLAN NAME : VLAN500 MLD Enabled [No] : Yes Querier Allowed [Yes] : Yes MLD Version : 2 Strict Mode : No Last Member Query Interval (seconds) : 10 Robustness-Count : 2 Port Type Port Mode Forced Fast Leave Fast Leave Fast Learn –––– –––––––––-––––––––– ––––––––––––––––– ––––––––––------------------ 1 100/1000T forward No Yes No 2 100/1000T forward No Yes No 3 100/1000T forward No Yes No 46 100/1000T blocked No Yes No 47 100/1000T blocked No Yes No 48 100/1000T auto No Yes No Switch#