HP ProCurve Series 2810 User Manual

4-1
4
Multimedia Traffic Control with IP Multicast
(IGMP)
Contents
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
General Operation and Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3
IGMP Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3
IGMP Terms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4
IGMP Operating Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5
Basic Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5
Enhancements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5
CLI: Configuring and Displaying IGMP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-6
Web: Enabling or Disabling IGMP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-11
How IGMP Operates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-11
IGMP Operating Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12
Displaying IGMP Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12
Supported Standards and RFCs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-13
Operation With or Without IP Addressing . . . . . . . . . . . . . . . . . . . . . . 4-13
Automatic Fast-Leave IGMP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-14
Using Delayed Group Flush . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-17
Forced Fast-Leave IGMP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-17
Setting Fast-Leave and Forced Fast-Leave from the CLI . . . . . . . . . . 4-17
Setting Forced Fast-Leave Using the MIB . . . . . . . . . . . . . . . . . . . 4-18
Listing the MIB-Enabled Forced Fast-Leave Configuration . . . . 4-18
Configuring Per-Port Forced Fast-Leave IGMP . . . . . . . . . . . . . . . . . . 4-20
Using the Switch as Querier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-21
Querier Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-21
Excluding Multicast Addresses from IP Multicast Filtering . . . . . . . . . . . 4-22

HP ProCurve Series 2810 Specifications

General

Layer	Layer 2
Form Factor	Rack-mountable
Power Supply	Internal
Jumbo Frame Support	Yes
Uplink Ports	4 x dual-personality ports (10/100/1000 or mini-GBIC)
Switching Capacity	48 Gbps
Throughput	35.7 Mpps
Forwarding Rate	35.7 million pps
Management	Web, SNMP, CLI
MAC Address Table Size	16000 entries
Routing Protocol	Static routing
Features	VLAN support, QoS, IGMP snooping
Operating Temperature	32°F to 113°F (0°C to 45°C)
Operating Humidity	15% to 95% non-condensing
Model	HP ProCurve Series 2810
Ports	24 x 10/100/1000 (Gigabit)