Important Considerations - 3Com 4007 Implementation Manual

3com 4007: install guide

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If the limit that you set is reached during a given second of time, all

Considerations

remaining frames that are received in that remainder of that second

are dropped.

A value of zero means that there is no limit set on the port. This is the

default setting for all ports.

On Multilayer Switching Modules, the limit always affects both

multicast and broadcast packets. You can set similar limits using

options on the Quality of Service menu.

If you want to specify a limit for a trunk, you only need to specify the

trunk's anchor port (the lowest-numbered port). However, be aware

that the limit operates on each link in the trunk, even though you only

configured it on the anchor port.

If you have IP multicast application traffic on your network, be sure

that any limits that you configure do not constrain these traffic flows.

On Layer 2 Switching Modules, if you select the

y option, IP

multicast traffic is not affected.

4007r - switch