ECS4100 Series CLI Reference Guide-R07

Table Of Contents
Chapter 27
| Multicast Filtering Commands
MLD Filtering and Throttling
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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.
Querier:
Other Querier IPv6 address of remote querier on this interface.
Other Uptime Time remote querier has been up.
Other Expire Time after which remote querier is assumed to have expired.
Self Addr IPv6 address of local querier on this interface.
Self Expire Time after which local querier is assumed to have expired.
Self Uptime Time local querier has been up.
Report & Leave
Host Addr The link-local or global IPv6 address that is assigned on that VLAN.
Unsolicit Expire The number of group leaves resulting from timeouts instead of explicit
leave messages.
Table 141: show ipv6 MLD snooping statistics summary - display description
Field Description
Table 142: MLD Filtering and Throttling Commands
Command Function Mode
ipv6 mld filter 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 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
ipv6 multicast-data-drop Enable multicast data guard mode on a port interface IC
show ipv6 mld filter Displays the MLD filtering status PE
show ipv6 mld profile Displays MLD profiles and settings PE