D-Link xStack DGS-3120 Series User Manual

xStack
®
DGS-3120 Series Layer 3 Managed Gigabit Ethernet Switch CLI Reference Guide
441
DGS-3120-24TC:admin# config igmp_snooping vlan_name default state enable
Command: config igmp_snooping vlan_name default state enable
Success.
DGS-3120-24TC:admin#
42-2 config igmp_snooping rate_limit
Description
This command is used to configure the rate of IGMP control packet that is allowed per port or per
VLAN.
Format
config igmp_snooping rate_limit [ports <portlist> | vlanid <vlanid_list>] [<value 1-1000> |
no_limit]
Parameters
ports - Specify a range of ports to be configured.
<portlist> - Enter the range of ports to be configured here.
vlanid - Specify a range of VLANs to be configured.
<vlanid_list> - Enter the VLAN ID list here.
<value 1-1000> - Configure the rate of the IGMP control packet that the Switch can process on a
specific port/VLAN. The rate is specified in packets per second. The packets that exceed the
limit will be dropped.
no_limit - Configure the rate of the IGMP control packet to be unlimited that the Switch can
process on a specific port/VLAN. The rate is specified in packets per second. The packets that
exceed the limit will be dropped. The default setting is no_limit.
Restrictions
Only Administrator, Operator and Power-User level users can issue this command.
Example
To configure the IGMP snooping per port rate_limit:
DGS-3120-24TC:admin#config igmp_snooping rate_limit ports 1:1 100
Command: config igmp_snooping rate_limit ports 1:1 100
Success.
DGS-3120-24TC:admin#
42-3 config igmp_snooping querier
Description
This command is used to configure the time in seconds between general query transmissions, the
maximum time in seconds to wait for reports from members, and the permitted packet loss that
guarantees 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)