Alcatel OmniStack 6124, User Manual

Page: 54 / 136

Using the System Configuration Program
2-42
Port Priority Configuration
Inbound frames that do not have any VLAN tags are tagged with the input port’s
default VLAN ID (PVID) and the Default Ingress User Priority as shown in the
following menu, and then sorted into the appropriate priority queue at the output
port. (Note that if the output port is an untagged member of the associated VLAN,
these frames are stripped of all VLAN tags prior to transmission.)
The default priority for all ingress ports is zero. Therefore, any inbound frames that
do not have priority tags will be placed in the low priority queue of the output port.
You can use the following menu to adjust default ingress priority for any port as shown
below.
Alcatel OmniStack 6148
< 802.1P Port Priority Configuration > Unit 1 Port 1 - 12
Port Default Ingress Number of Egress
User Priority Traffic Class
-----------------------------------------------
1 0 2
2 0 2
3 0 2
4 0 2
5 0 2
6 0 2
7 0 2
8 0 2
9 0 2
10 0 2
11 0 2
12 0 2
<Apply> <Ok> <Cancel> <Up unit> <Down unit> <Prev page> <Next page>
Use <TAB> or arrow keys to move, other keys to make changes.
Parameter Description
Port Numeric identifier for switch port.
Default Ingress User Priority Default ingress priority can be set to any value from 0~7, where 0~3 specifies
the low priority queue and 4~7 specifies the high priority queue.
Number of Egress Traffic
Classes
Indicates that this switch supports two priority output queues.