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Queue 0-7 Priority
Queue 0-7 Weight
Button
: Save configuration.
4.2.10 IGMP Configuration
This section introduces how to configure IGMP. The XDL-2420R supports IGMP v2 snooping only, so please make sure your
multicast source and the other network devices both support IGMP version2. Please note that XDL-2420R doesn't support
IGMP Querier feature, so user must use it to co-work a switch that supported IGMPv2 Querier feature. The screen in
4-2-13
appears.
The page includes the following fields:
Object
IGMP Version
IGMP Mode
cycle. A WRR algorithm is used to rotate service among the eight queues on the
devices. The rotation is based on the weights you assign to each queue. This method
rotates service among the queues, forwarding a specific number of packets in one
queue before moving on to the next one.
Queue 0-7 Priority options are for SP-Priority mode.
Queue 0-7 Weight options are for WRR-Weight mode.
Figure 4-2-13: IGMP Configuration Page Screenshot
Description
The XDL-2420R supports IGMP version2 only.
IGMP Snooping mode is enabled always.
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Figure
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