VOLKTEK NSH-9309 Manuel d'utilisateur télécharger pdf (Page 20)

DSCP-mode QoS:

DSCP-mode QoS assigns packet priority according to the types of the incoming

packets. It distinguishes packets according to the “Delay”, “Throughput” and

“Reliability” information attached to the packet. The types are listed as the following:

Bit 0 (Delay) Bit 1 (Throughput) Bit 3 (Reliability)

0 (Normal) 0 (Normal) 0 (Normal)

1 (Low) 1 (High) 1 (High)

Note: The Switch distinguishes packets with DSCP precedence “000(routine)” only.

To configure DSCP-based QoS configuration:

1. Select “DSCP” in the “Mode” column for those ports that are going to perform

DSCP-based QoS. Click the “Apply” button.

2. Click the “DSCP priority” button. The “DSCP Priority Setting” page shows

up.

3. Set the priorities as high or low for each precedence type.

4. Click the “Apply” button again to execute your configuration.

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VOLKTEK NSH-9309 Manuel d'utilisateur Page 20