SANGFOR IAM v2.1 User Manual
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[Enable This Channel]: Select [Enable] or [Disable] to have this bandwidth policy get valid or
invalid respectively.
8.2.1.2.
Add Child Bandwidth Channel
SANGFOR IAM gateway allows you to further define an existing bandwidth channel, and to
divide the bandwidth of it much finely.
Under the [Bandwidth Settings] configuration page, select an existing bandwidth channel, and
then click the <Add Child Channel> button to enter the [Edit Bandwidth Channel] to add a
sub-channel.
The rate configured and bandwidth calculated and allocated for the sub-channel (child
channel) are based on its parent channel; the total bandwidth will never exceed that of its
parent channel.
The BM module of IAM gateway device supports maximum three hierarchies. Each parent
channel has an internal default channel which cannot be deleted. This default channel is used
for other flow to which none of the other bandwidth channels (policies) is applied.
The configuration of a child channel is nearly the same with that of its parent channel. For
detailed introductions, please refer to the above section, Section 8.2.1.1 Add Bandwidth
