Cisco Catalyst 3560-X Software Configuration Manual page 1335

Chapter 1 Implementing IPv6 Multicast
Command
Step 12
debug ipv6 mld [group-name | group-address |
interface-type]
Example:
Switch# debug ipv6 mld
Step 13
debug ipv6 mld explicit [group-name |
group-address]
Example:
Switch# debug ipv6 mld explicit
Step 14 copy running-config startup-config
Implementing MLD Group Limits
Per-interface and global MLD limits operate independently of each other. Both per-interface and global
MLD limits can be configured on the same switch. The number of MLD limits, globally or per interface,
is not configured by default; the limits must be configured by the user. A membership report that exceeds
either the per-interface or the global state limit is ignored.
Implementing MLD Group Limits Globally
Beginning in privileged EXEC mode, follow these steps:
Command
Step 1 configure terminal
Step 2 ipv6 mld [vrf vrf-name] state-limit number
Example:
Switch(config)# ipv6 mld state-limit 300
Step 3 copy running-config startup-config
Implementing MLD Group Limits per Interface
Beginning in privileged EXEC mode, follow these steps:
Command
Step 1
configure terminal
Step 2
interface type number
Example:
Switch(config)# interface FastEthernet 1/0
Step 3 ipv6 mld limit number [except access-list
Example:
Switch(config-if)# ipv6 mld limit 100
Step 4 copy running-config startup-config
OL-25303-03
Purpose
Enables debugging on MLD protocol activity.
Displays information related to the explicit tracking of hosts.
(Optional) Save your entries in the configuration file.
Purpose
Enter global configuration mode.
Limits the number of MLD states globally.
(Optional) Save your entries in the configuration file.
Purpose
Enter global configuration mode.
Specifies an interface type and number, and places the switch in
interface configuration mode.
Limits the number of MLD states on a per-interface basis.
(Optional) Save your entries in the configuration file.
Catalyst 3750-X and 3560-X Switch Software Configuration Guide
Implementing IPv6 Multicast
1-15