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Chapter 5: Configuring the Switch through the Web Utility
IGMP
24-Port 10/100 + 2-Port Gigabit Switch with Webview and Power over Ethernet
IGMP Conf
Adjust the IGMP settings as required.
IGMP Status
. When enabled, the switch will monitor network traffic to determine which hosts want to receive
multicast traffic. This is also referred to as IGMP Snooping. (Default: Enabled).
Act as IGMP Querier
. When enabled, the switch can serve as the Querier, which is responsible for asking hosts
if they want to receive multicast traffic. (Default: Enabled).
IGMP Query Count
. Sets the maximum number of queries issued for which there has been no response before
the switch takes action to drop a client from the multicast group. (Range: 2-10; Default: 2)
IGMP Query Interval.
Sets the frequency at which the switch sends IGMP host-query messages.
(Range: 60-125 seconds; Default: 125)
IGMP Report Delay
. Sets the time between receiving an IGMP Report for an IP multicast address on a port before
the switch sends an IGMP Query out of that port and removes the entry from its list.
(Range: 5-25 seconds; Default: 10)
IGMP Query Timeout
. The time the switch waits after the previous querier stops before it considers the router
port (i.e., the interface which had been receiving query packets) to have expired.
(Range: 300-500 seconds; Default: 300)
IGMP Version
. Sets the protocol version for compatibility with other devices on the network.
(Range: 1-2; Default: 2)
Click
Submit
to save the changes.
Figure 5-64: IGMP - IGMP Conf
