I've followed the commands in this post: DSCP trust boundary
policy-map MARKDOWN class class-default set dscp ef
interface gig 0/1 service-policy input MARKDOWN
The commands went in fine on the Cisco switch I'm using, but it doesn't re-mark the DSCP field.
Switch I'm using is Cisco C2960 Ver 12.2(25r)SEE1.
- is this just a possible bug
- does this command work OK with other switches?