Accton Technology ES3526XA - Manual (Page 453)

Multicast Filtering Commands
4-211
4
Example
Related Commands
map ip dscp (Global Configuration) (4-207)
map ip dscp (Interface Configuration) (4-207)
Multicast Filtering Commands
This switch uses IGMP (Internet Group Management Protocol) to query for any
attached hosts that want to receive a specific multicast service. It identifies the ports
containing hosts requesting a service and sends data out to those ports only. It then
propagates the service request up to any neighboring multicast switch/router to
ensure that it will continue to receive the multicast service.
IGMP Snooping Commands
Console#show map ip dscp ethernet 1/1
DSCP mapping status: disabled
Port DSCP COS
--------- ---- ---
Eth 1/ 1 0 0
Eth 1/ 1 1 0
Eth 1/ 1 2 0
Eth 1/ 1 3 0
.
.
.
Eth 1/ 1 61 0
Eth 1/ 1 62 0
Eth 1/ 1 63 0
Console#
Table 4-68 Multicast Filtering Commands
Command Groups Function Page
IGMP Snooping Configures multicast groups via IGMP snooping or static assignment,
sets the IGMP version, displays current snooping and query settings,
and displays the multicast service and group members
4-211
IGMP Query Configures IGMP query parameters for multicast filtering at Layer 2 4-216
Static Multicast Routing Configures static multicast router ports 4-219
IGMP Filtering and
Throttling
Configures IGMP filtering and throttling controls 4-221
Multicast VLAN Registration Configures a single network-wide multicast VLAN shared by hosts
residing in other standard or private VLAN groups, preserving
security and data isolation for normal traffic
4-227
Table 4-69 IGMP Snooping Commands
Command Function Mode Page
ip igmp snooping Enables IGMP snooping GC 4-212
ip igmp snooping vlan static Adds an interface as a member of a multicast group GC 4-212