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Multimedia Traffic Control with IP Multicast (IGMP)

How IGMP Operates

CLI Commands for IGMP Proxy Configuration

Syntax: [no] igmp-proxy-domain <domain-name> [<border-router-ip-address>

<mcast-range | all>]

Add or leave a multicast domain. The no form of the command

is used to remove a multicast domain. All VLANs associated

with the domain must first be removed for this command to

work. See the no form of igmp-proxy in the VLAN context command.

domain-name

User-defined name to associate with the PIM border router and

multicast range that is being sent to toward the border router.

border-router-ip-addr

The IP address of the border router toward which IGMP proxy

packets are sent. Not required for the no form of the command.

Note: The current routing FIB determines the best path towards the

border router and therefore the VLAN that a proxy is sent out on.

<low-bound-ip-address | all>

The low boundary (inclusive) of the multicast address range

to associate with this domain (for example, 234.0.0.1).

If all is selected, the multicast addresses in the range of

224.0.1.0 - 239.255.255.255 will be included in this domain.

Note: Addresses 224.0.0.0 - 224.0.0.255 are never used since these

addresses are reserved for protocols.

<high-bound-ip-address>

The high boundary (inclusive) of the multicast address range

to associate with this domain (for example, 236.1.1.1)

The following example shows the IGMP proxy border IP address

(111.11.111.111) being configured.

ProCurve(config)# igmp-proxy-domain Bob 111.11.111.111

Figure 2-5. An example of the IGMP Proxy Border IP Address Command

2-21

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HP ProCurve 2910al Switch Specifications

General

Model	HP ProCurve 2910al Switch
Layer	Layer 3
Jumbo Frame Support	Yes
Power Device	Internal power supply
VLAN Support	Yes
Power Supply	100-240 VAC, 50/60 Hz
Ports	24 or 48 x 10/100/1000 ports
Uplink Ports	4 x SFP (mini-GBIC)
Stacking	Yes
MAC Address Table Size	32000 entries
Routing Protocol	RIP, OSPF, BGP, IGMP
Remote Management Protocol	SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, HTTP, TFTP
Features	VLAN, QoS, IPv6, ACLs
Compliant Standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3af
Operating Temperature	0 to 45°C
Operating Humidity	15% to 95% (noncondensing)
Power over Ethernet (PoE)	PoE+ (802.3at) on PoE+ models, PoE (802.3af) on PoE models