Accton Technology VDSL Switch-VS4512, Management Manual, Page: 304 / 334

Command Line Interface
4-158
Example
The following shows that HTTP traffic has been mapped to CoS value 0:
Related Commands
map ip port (Interface Configuration) (4-155)
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
ip igmp snooping
This command enables IGMP snooping on this switch. Use the no form to disable it.
Syntax
[ no ] ip igmp snooping
Console#show map ip port
TCP port mapping status: disabled
Port Port no. COS
--------- -------- ---
Eth 1/ 5 80 0
Console#
Command Groups Function Pag
e
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
4-158
IGMP Query Configures IGMP query parameters for multicast filtering at Layer 2 4-161
Static Multicast Routing Configures static multicast router ports 4-165
Command Function Mode Pag
e
ip igmp snooping Enables IGMP snooping GC 4-158
ip igmp snooping vlan static Adds an interface as a member of a multicast group GC 4-159
ip igmp snooping version Configures the IGMP version for snooping GC 4-159
show ip igmp snooping Shows the IGMP snooping and query configuration PE 4-160
show mac-address-table
multicast
Shows the IGMP snooping MAC multicast list PE 4-161