v1.4.4 Bug Reports and Comments

[Eric Stern]

About my last question: Today I'm not sure what I was asking yesterday. Probabily when writted had some sense for me. After reading your answers I understand if a packet comes with PCP other than port specified, this packet PCP will be trusted if trust is checked and changed for queue port value if not "trusted" I'm right?

Yes.

One more question:
What is the use for the "Port" mark under "Port configuration?"

Oh, thats for making changes to several/all ports at the same time. Check multiple ports then change a value at the top to have the change applied to all the ports.

[juanvi]

I've done a small summary for Qos:

- For enabling QoS (PCP/DSCP mappings to queues) you must check "enable" under QoS tab.
- If QoS not enabled, all incoming packets on all interfaces go to queue 0 with PCP/DSCP unchanged.
- There are 8 queues. Highest priority queue is 7. Lowest is 0.
- If you want to match the incoming packet's PCP/DSCP values to a specific queue it is mandatory check "Trust" under its "Port configuration"
- The queue specified under "Port configuration" for a "trusted" port is applied for its untagged incoming packets.
- The queue specified under "Port configuration" for a "non trusted" port is applied for all incoming packets. Packet's own PCP/DSCP value will be skipped (and remains unchanged?).
- The "Port" mark under "Port configuration" is for making changes to several/all ports at the same time. Check multiple ports then change a value at the top to have the change applied to all the ports.

Comments are welcome.