C
HAPTER
39
| Multicast Filtering Commands
MLD Filtering and Throttling
– 1249 –
Option:
Filter Mode: Include, Exclude
Console#
show ipv6 mld
snooping mrouter
This command shows MLD Snooping multicast router information.
SYNTAX
show ipv6 mld snooping mrouter vlan vlan-id
vlan-id - A VLAN identification number. (Range: 1-4094)
COMMAND MODE
Privileged Exec
EXAMPLE
Console#show ipv6 mld snooping mrouter vlan 1
VLAN Multicast Router Port Type Expire
---- --------------------- --------- ------
1 Eth 1/ 2 Static
Console#
MLD FILTERING AND THROTTLING
In certain switch applications, the administrator may want to control the
multicast services that are available to end users. For example, an IP/TV
service based on a specific subscription plan. The MLD filtering feature
fulfills this requirement by restricting access to specified multicast services
on a switch port, and MLD throttling limits the number of simultaneous
multicast groups a port can join.
Table 161: IGMP Filtering and Throttling Commands
Command Function Mode
ipv6 mld filter
(Global Configuration)
Enables MLD filtering and throttling on the switch GC
ipv6 mld profile Sets a profile number and enters MLD filter profile
configuration mode
GC
permit, deny Sets a profile access mode to permit or deny IPC
range Specifies one or a range of multicast addresses for a
profile
IPC
ipv6 mld filter
(Interface Configuration)
Assigns an MLD filter profile to an interface IC
ipv6 mld max-groups Specifies an M:D throttling number for an interface IC
ipv6 mld max-groups
action
Sets the MLD throttling action for an interface IC
ipv6 mld query-drop Drops any received MLD query packets IC
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