Planet SGSD-1022P [213/693] User s manual of sgsd 1022 sgsd 1022p sgsw 2840 sgsw 2840p

User’s Manual of SGSD-1022 / SGSD-1022P

SGSW-2840 / SGSW-2840P

213

Figure 4-9-1 IGMP Configuration page screenshot

The page includes the following fields:

Object Description

• 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.

This feature is not supported for IGMPv3 snooping.

(Default: Disabled)

• 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