xStack DGS-3400 Series Layer 2 Gigabit Managed Switch CLI Manual
config 802.1p user_priority
This mapping scheme is based upon recommendations contained in
IEEE 802.1D.
You can change this mapping by specifying the 802.1p user priority
you want to go to the <class_id 0-6> (the number of the hardware
queue).
<priority 0-7> − The 802.1p user priority you want to associate with
the <class_id 0-6> (the number of the hardware queue) with.
<class_id 0-6> − The number of the Switch’s hardware priority
queue. The Switch has seven hardware priority queues available.
They are numbered between 0 (the lowest priority) and 6 (the
highest priority).
Restrictions Only administrator-level users can issue this command.
Example usage:
To configure 802.1 user priority on the Switch:
DGS-3400:4# config 802.1p user_priority 1 6
Command: config 802.1p user_priority 1 6
Success.
DGS-3400:4#
show 802.1p user_priority
Purpose Used to display the current mapping between an incoming packet’s
802.1p priority value and one of the Switch’s seven hardware priority
queues.
Syntax
show 802.1p user_priority
Description The show 802.1p user_priority command displays the current
mapping of an incoming packet’s 802.1p priority value to one of the
Switch’s seven hardware priority queues.
Parameters None.
Restrictions None.
Example usage:
To show 802.1p user priority:
DGS-3400:4#show 802.1p user_priority
Command: show 802.1p user_priority
QOS Class of Traffic
Priority-0 -> <Class-2>
Priority-1 -> <Class-0>
Priority-2 -> <Class-1>
Priority-3 -> <Class-3>
Priority-4 -> <Class-4>
Priority-5 -> <Class-5>
Priority-6 -> <Class-6>
Priority-7 -> <Class-6>
DGS-3400:4#
95
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