EasyManuals Logo

Planet IGS-20040MT User Manual

Planet IGS-20040MT
381 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #173 background imageLoading...
Page #173 background image
User’s Manual of IGS-20040MT
4.8.6 IGMP Snooping Port Group Filtering
In certain switch applications, the administrator may want to control the multicast services that are available to end users. For
example, an IP/TV service based on a specific subscription plan. The IGMP filtering feature fulfills this requirement by restricting
access to specified multicast services on a switch port, and IGMP throttling limits the number of simultaneous multicast groups a
port can join.
IGMP filtering enables you to assign a profile to a switch port that specifies multicast groups that are permitted or denied on the
port. An IGMP filter profile can contain one or more, or a range of multicast addresses; but only one profile can be assigned to a
port. When enabled, IGMP join reports received on the port are checked against the filter profile. If a requested multicast group
is permitted, the IGMP join report is forwarded as normal. If a requested multicast group is denied, the IGMP join report is
dropped.
IGMP throttling sets a maximum number of multicast groups that a port can join at the same time. When the maximum number
of groups is reached on a port, the switch can take one of two actions; either “deny” or “replace”. If the action is set to deny, any
new IGMP join reports will be dropped. If the action is set to replace, the switch randomly removes an existing group and
replaces it with the new multicast group. The IGMP Snooping Port Group Filtering Configuration screen in Figure 4-8-9 appears.
Figure 4-8-9: IGMP Snooping Port Filtering Profile Configuration Page Screenshot
173

Table of Contents

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Planet IGS-20040MT and is the answer not in the manual?

Planet IGS-20040MT Specifications

General IconGeneral
Switch typeManaged
Switch layerL2+
Traffic classificationYes
Console portRJ-45
Fiber optic connectorMiniGBIC
SFP module slots quantity4
Installed SFP modules quantity0
Basic switching RJ-45 Ethernet ports typeGigabit Ethernet (10/100/1000)
Basic switching RJ-45 Ethernet ports quantity16
10G supportNo
Number of VLANs4095
Networking standardsIEEE 1588v2, IEEE 802.1D, IEEE 802.1Q, IEEE 802.1ab, IEEE 802.1ad, IEEE 802.1ag, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3ah, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
Virtual LAN featuresStacked VLAN, Private VLAN, Tagged VLAN, Protocol-based VLAN
Copper ethernet cabling technology10BASE-T, 100BASE-TX, 1000BASE-T
Stackable-
CertificationFCC, CE
Product colorBlue, White
Housing materialAluminum
International Protection (IP) codeIP30
Fiber ethernet cabling technology100BASE-FX, 1000BASE‑BX, 1000BASE‑LX, 1000BASE‑SX
Throughput29.7 Mpps
Jumbo frames9216
MAC address table8000 entries
Number of IP interfaces8
Power consumption (max)17 W
Power consumption (typical)8 W
Heat dissipation27 BTU/h
Storage temperature (T-T)-40 - 85 °C
Operating temperature (T-T)-40 - 75 °C
Operating relative humidity (H-H)5 - 95 %
Supported network protocolsIPv4 / IPv6
AuthenticationMAC-based authentication, Port-based authentication
Security algorithms802.1x RADIUS, SSH, SSL/TLS
Number of multicast groups filtered255
Harmonized System (HS) code85176990
Weight and Dimensions IconWeight and Dimensions
Depth107.3 mm
Width76.8 mm
Height152 mm
Weight1043 g

Related product manuals