Linksys LGS326P User Manual

114
IGMP Snooping
To enable IGMP Snooping and identify the device as an IGMP Snooping Querier on a VLAN:
1. Click Configuration > Multicast > IGMP Snooping.
2. Enable IGMP Snooping.
When IGMP Snooping is enabled globally, the device monitoring network traffic can
determine which hosts have requested to receive Multicast traffic.
The device only performs IGMP Snooping if both IGMP snooping and Bridge Multicast
filtering are enabled.
3. Select a VLAN, and click Edit.
4. Enter the parameters:
•
VLAN ID-Select the VLAN ID on which IGMP snooping is defined.
•
IGMP Snooping Status-Enable or disable the monitoring of network traffic for the
selected VLAN.
•
Auto Learn MRouter Ports -Select to enable auto learning of the ports to which the
Mrouter is connected.
•
Immediate Leave-Select to enable Immediate Leave to decrease the time it takes
to block a Multicast stream sent to a member port when an IGMP Group Leave
message is received on that port.
•
IGMP Querier-Select to enable the IGMP Querier.
•
IGMP Querier Version-Select the IGMP version used if the device becomes the
elected querier. Select IGMPv3 if there are switches and/or Multicast routers in
the VLAN that perform source-specific IP Multicast forwarding.

Linksys LGS326P Specifications

General

Switch type	Managed
Switch layer	-
Quality of Service (QoS) support	Yes
Combo SFP ports quantity	2
Installed SFP+ modules quantity	0
Gigabit Ethernet (copper) ports quantity	26
Basic switching RJ-45 Ethernet ports type	Gigabit Ethernet (10/100/1000)
Basic switching RJ-45 Ethernet ports quantity	24
10G support	No
Number of VLANs	128
Networking standards	IEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3af, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
Virtual LAN features	Tagged VLAN
Copper ethernet cabling technology	1000BASE-T, 100BASE-T, 10BASE-T
DHCP features	DHCP client
Security algorithms	802.1x RADIUS
Throughput	38.69 Mpps
Jumbo frames	9000
MAC address table	8000 entries
Product color	Black, Blue
LED indicators	Activity, Link, PoE, System
Number of fans	2 fan(s)
Memory type	DRAM
Internal memory	128 MB
Input current	3.5 A
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (typical)	28.58 W
Total Power over Ethernet (PoE) budget	192 W
Storage temperature (T-T)	-40 - 70 °C
Operating temperature (T-T)	0 - 50 °C
Operating relative humidity (H-H)	10 - 90 %

Weight and Dimensions

Depth	200 mm
Width	440 mm
Height	44 mm
Weight	3096 g