I have a question about how I can configure QoS between some of our offices that use an Ethernet based MAN for connectivity.
Currently, we have 2 offices in the NY area that have a new 50Mb Ethernet MAN link.
In site A, we have our datacenter/network hub with our call managers and unity servers and a Cisco 6513 switch. On the 6513, I don't see any QoS configured.
In site B, we have an office just with IP phone users (no call managers or anything) and a Cisco 3750 L3 switch. On this 3750, we have auto QoS enabled
The Ethernet MAN link is plugged into this Cat 3750 in Site B and the Cat 6513 in Site A.
I am running QoS on my VPN routers between different offices but I am not sure how to do this between the switches.
Could someone please help me get this going?
Thanks in advance.
The equivalent of QoS in the Ethernet L2 world is known as CoS (Class of Service). You will need to enable this for end-to-end QoS.