[c-nsp] Cisco 3750 QoS with 802.1p

[Per Carlson]

Roger Wiklund wrote:
> On my 3750 I have 4 vlans. The vlan are just passing my switch in a 
> Q-trunk. I would like to mark the vlans as they enter my switch, with 
> differnce CoS values.

there is a lengthy qos-configuration guide on cco you could read:
http://tinyurl.com/3m5y4 [1]

you can easily tag different vlans with different cos-bits 
(classification and marking) but the qos should also include queuing, 
which is not as straight forward. there should be a qos-policy telling 
how to treat the different classes (queues) on the egress-interface(s). 
hopefully, you will get some enlightment from the document.

per

[1] 
http://www.cisco.com/en/US/products/hw/switches/ps5023/products_configuration_guide_chapter09186a00803947f0.html