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D-Link 3312SR Reference Manual - Page 134

enable igmp_snooping, DGS-3312SR:4#enable igmp_snooping

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DGS-3312SR Layer 3 Gigabit Switch enable igmp_snooping Purpose Used to enable IGMP snooping on the switch. Syntax enable igmp_snooping {forward_mcrouter_only} Description This command allows you to enable IGMP snooping on the switch. If forward_mcrouter_only is specified, the switch will only forward all multicast traffic to the multicast router, only. Otherwise, the switch forwards all multicast traffic to any IP router. Parameters forward_mcrouter_only − Specifies that the switch should only forward all multicast traffic to a multicast-enabled router. Otherwise, the switch will forward all multicast traffic to any IP router. Restrictions Only administrator-level users can issue this command. Example usage: To enable IGMP snooping on the switch: DGS-3312SR:4#enable igmp_snooping Command: enable igmp_snooping Success. DGS-3312SR:4# disable igmp_snooping Purpose Used to enable IGMP snooping on the switch. Syntax disable igmp_snooping Description This command disables IGMP snooping on the switch. IGMP snooping can be disabled only if IP multicast routing is not being used. Disabling IGMP snooping allows all IGMP and IP multicast traffic to flood within a given IP interface. Parameters None. Restrictions Only administrator-level users can issue this command. Example usage: To disable IGMP snooping on the switch: DGS-3312SR:4#disable igmp_snooping Command: disable igmp_snooping Success. DGS-3312SR:4# 128

Section	Page
Introduction	7
	7
	7
Accessing the Switch via the Serial Port	7
Setting the Switch’s IP Address	8
Using the Console CLI	10
	10
	10
Connecting to the Switch	10
Command Syntax	16
Basic Switch Commands	18
Switch Port Commands	30
Port Security Commands	33
Network Management (SNMP) Commands	37
Switch Utility Commands	58
Network Monitoring Commands	62
Multiple Spanning Tree Protocol (MSTP) Commands	75
Forwarding Database Commands	88
Broadcast Storm Control Commands	95
QoS Commands	97
Port Mirroring Commands	105
VLAN Commands	110
Link Aggregation Commands	117
IP Commands (Including IP Multinetting)	123
IGMP Commands	128
IGMP Snooping Commands	131
MAC Notification Commands	139
Access Authentication Control Commands	143
SSH Commands	167
SSL Commands	175
802.1X Commands	180
Access Control List (ACL) Commands	192
Traffic Segmentation Commands	201
Stacking Commands	203
D-Link Single IP Management Commands	206
Time and SNTP Commands	216
ARP Commands	222
VRRP Commands	226
Routing Table Commands	233
Route Redistribution Commands	237
BOOTP Relay Commands	243
DNS Relay Commands	247
RIP Commands	251
DVMRP Commands	254
PIM Commands	259
IP Multicasting Commands	263
MD5 Configuration Commands	265
OSPF Configuration Commands	268
Command History List	288
Technical Specifications	290
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Copyright Statement: No part of this publication or documentation accompanying this product may be reproduced in any form or by any means or used to make any derivative such as translation, transformation, or adaptation without permission from D-Link Co	296