Zyxel IES-6000 [670/1156] Acl dscp set command

Zyxel IES-5106 [670/1156] Acl dscp set command
Chapter 20 acl Commands
Management Switch Card User’s Guide
670
20.9 acl dscp Command
DSCP (Differentiated Services Code Point) is a field in the header of IP packets for packet
classification purposes. The QoS (Quality-of-Service) in the Device uses DSCP to provide different
level of services and priorities for downstream data transmission.
802.1p enables the Device transmit frames according to their 3-bit priority (0~7) in an 802.1q
header. Frames with higher priority are served first.
This Device allows you to overwrite the DSCP priority using 802.1p priority for downstream traffic.
Use acl dscp commands to configure the mapping between DSCP and 802.1p for DSL ports. Use
switch port dscp commands to configure the mapping for Gigabit Ethernet interfaces (See
Section 35.6.8 on page 999).
20.9.1 acl dscp set Command
Syntax:
acl dscp set <codepoint> <priority>
where
This command sets 802.1p priority for a service level.
The following example sets the service level, 43, to use priority 5 for data transmission.
20.9.2 acl dscp show Command
Syntax:
acl dscp show [slot]
This command displays the mapping table of service level and 802.1p priority.
codepoint a level of services, 0~63
priority 802.1p priority, 0~7
ras> acl dscp set 43 5

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