User's Manual

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3.4.6

Priority Settings

The In:xtnd System can handle up to four queues; Q0 to Q3. They are intended for different types of traffic with

different priorities. Traffic from the queues is dispatched with frames from the Q3 queue first, then from the

Q2 queue, and so on with the Q0 queue last.

If a VLAN-tagged frame has the P-bits set, the frame can be mapped against one of the queues depending on

the P-bits. This mapping can be done in any way under the Inbound Traffic Class Mapping. VLAN Priority in

VLAN-tagged frames can be remarked with a new priority under the Inbound P-bit mapping heading.

IP-packets with ToS field value can be mapped and remarked with a VLAN Priority according to the settings

under Enable ToS - Priority 0 to 7.

In the main menu, hover over

MANAGEMENT

and click on

PRIORITY

. More information can be found in

Figure 27

and

Table 12

. Click on the button

Apply

to save the settings.

This configuration operation will require a Controller reboot. A web page as shown in

Figure 29

will appear.

Click on the button

Reboot

to proceed with the reboot

only

if you are absolutely sure that this is the correct

thing to do.

Figure 27 — Priority - Type of Service settings - Inbound Priority Mapping.