NETGEAR S3300 User Manual

Configuring Switching
172
S3300 Smart Managed Pro Switch
IGMP Snooping Configuration
Use the IGMP Snooping Configuration screen to configure the parameters for IGMP
snooping. These parameters are used to build forwarding lists for multicast traffic.
 To configure IGMP snooping:
1. Select Sw
itching> Multicast > IGMP Snooping > IGMP Snooping Configuration.
2. Enable or disable IGMP
snooping on the switch:
• Enable. T
he switch snoops all IGMP packets it receives to determine which segments
should receive packets directed to the group address.
• Disable.
The switch does not snoop IGMP packets.
3. Select whe
ther to validate the IGMP IP header.
• Enable.
The switch checks the IP header of all IGMP messages for the Router Alert
option. If the option is not present, the packet is dropped.
• Disable.
The IGMP IP header is not checked for Router Alert option.
4. Click the Appl
y button.
The following table displays information about the global IGMP snooping status and statistics
on th
e screen.
Table 60. IGMP snooping status and statistics
Field Description
Multicast Control Frame
Count
The number of multicast control frames that have been processed by the CPU.
Interfaces Enabled for IGMP
Sno
oping
Lists the interfaces currently enabled for IGMP snooping. For information about
how to enable interfaces for IGMP snooping, see IGMP Snooping Interface
Configuration o
n page 172.
VLAN Ids Enabled For IGMP
Snooping
Displays VLAN IDs enabled for IGMP snooping. For information about how to
enable VLANs for IGMP snooping, see IGMP Snooping VLAN Configuration on
page 174.
VLAN Ids Enabled For IGMP
Sno
oping Querier
Displays VLAN IDs enabled for IGMP snooping querier.
IGMP Snooping Interface Configuration
Use the IGMP Snooping Interface Configuration screen to configure IGMP snooping settings
on specific interfaces.
 To configure IGMP snooping interface settings:
1. Select Sw
itching> Multicast > IGMP Snooping > IGMP Snooping Interface
Configuration.
2. Select the port
s or LAGs to configure.
For information about how to select and configure one or more ports or LAGs, see
Configuring Interface Settings on p
age 32.

NETGEAR S3300 Specifications

General

Model	NETGEAR S3300
Category	Switch
VLAN Support	Yes
Quality of Service (QoS)	Yes
MAC Address Table Size	16K
Uplink Ports	4 x 10G SFP+
Switching Capacity	128 Gbps
Forwarding Rate	95.2 Mpps
Layer	Layer 2+/Layer 3 Lite
Management	Web-based GUI, SNMP
Dimensions	440 x 257 x 43 mm (17.32 x 10.12 x 1.69 in)
Jumbo Frame Support	Yes
Operating Temperature	0°C to 50°C (32°F to 122°F)
Storage Temperature	-20°C to 70°C (-4°F to 158°F)
Humidity	90% maximum relative humidity, noncondensing
Power Supply	Internal power supply
Power Consumption	Varies by model
Ports	24 or 48 x 10/100/1000BASE-T
Weight	3.60 kg (7.94 lb)