D-Link xStack DGS-3120 Series User Manual

xStack
®
DGS-3120 Series Layer 3 Managed Gigabit Ethernet Switch CLI Reference Guide
440
show igmp access_authentication ports [all | <portlist>]
clear igmp_snooping statistics counter
42-1 config igmp_snooping
Description
This command is used to configure IGMP snooping on the Switch.
Format
config igmp_snooping [vlan_name <vlan_name 32> | vlanid <vlanid_list> | all] {state [enable
| disable] | topology_changes_notification [ignore | process] | fast_leave [enable | disable] |
proxy_reporting {state [enable | disable] | source_ip <ipaddr>}(1)}(1)
Parameters
vlan_name - Specify the name of the VLAN for which IGMP snooping is to be configured.
<vlan_name 32> - Enter the VLAN name here. The VLAN name can be up to 32 characters
long.
vlanid - Specify the VLAN ID for which IGMP snooping is to be configured.
<vlanid_list> - Enter the VLAN ID here.
all - Specify to use all configured VLANs.
state - (Optional) Enable or disable IGMP snooping for the chosen VLAN.
enable - Enter enable to enable IGMP snooping for the chosen VLAN.
disable - Enter disable to disable IGMP snooping for the chosen VLAN.
topology_changes_notification - Specify that IGMP snooping should be aware of link-layer
topology changes caused by Spanning Tree operation or not.
ignore - Specify that IGMP snooping will ignore link-layer topology changes caused by
Spanning Tree operation. General queries won’t be sent on the same domain of link-layer
topology changes.
process - Specify that IGMP snooping will process link-layer topology changes caused by
Spanning Tree operation. General queries will be sent on the same domain of link-layer
topology changes.
fast_leave - Enable or disable the IGMP snooping fast leave function.
enable - Enter enable to enable the IGMP snooping fast leave function. If enabled, the
membership is immediately removed when the system receives the IGMP leave message.
disable - Enter disable to disable the IGMP snooping fast leave function.
proxy reporting - Specify IGMP proxy reporting. If enabled, multiple IGMP reports or leave for a
specific (S, G) will be integrated into one report only before sending to the router port.
state - Enable or disable the proxy reporting.
enable - Enable the proxy reporting.
disable - Disable the proxy reporting.
source_ip - Specify the source IP of proxy reporting integrated report. Default value is zero
IP.
<ipaddr> - Enter the IP address.
Restrictions
Only Administrator, Operator and Power-User level users can issue this command.
Example
To configure IGMP snooping:

D-Link xStack DGS-3120 Series Specifications

General

MAC Address Table	16K entries
Ports	10/100/1000BASE-T ports
VLANs	4094
Jumbo Frame	Up to 9KB
Power Supply	Internal power supply (depending on model)
Power over Ethernet (PoE)	No
Layer 3 Features	RIP
Quality of Service (QoS)	8 queues per port, DiffServ
Security Features	ACLs
Management	Web-based, CLI, SNMP
Operating Temperature	0°C to 40°C
Storage Temperature	-40°C to 70°C
SFP Ports	Combo 10/100/1000BASE-T/SFP ports and/or dedicated SFP/SFP+ ports (depending on model)