Branch_Office connects to HQ using service_provider MPLS network.
In order to improve Voice Quality between branches and HQ, QOS is needed.
Can someone help with steps needed to configure QOS at HQ and branch end.
That would work if you are tag switching (MPLS) on your LAN interface. The class-map above is matching MPLS experimental bits. These bits are only found in the MPLS header that’s between the frame and IP headers.
|frame header|MPLS header|IP Header|
Generally folks don’t tag switch inside their enterprise network. You may be better severed matching the DSCP value in the IP Header in the following manner.
match ip dscp EF