It is working on those ports. We did a capture, although the codec tells you what port it is using when you establish a video conference. Also remember that when I change the ACL to equal the udp port as shown by the codec I get the packets remarked with af41 (decimal 34). This is confirmed using the show mls qos interface stat command. When I change the ACL to use the range command the packets stay at dscp 0 as confirmed using the show mls qos interface stat command.
On Thursday, January 24, 2013, Samir Idris wrote: > Can you run a packet capture to make sure video traffic is working on the > UDP ports you have specified in the ACL? > > On Fri, Jan 25, 2013 at 9:13 AM, John Dooner > <[email protected]<javascript:_e({}, 'cvml', '[email protected]');> > > wrote: > >> Hi everyone, >> I cannot get a 3750x to remark video traffic if I use these commands. I >> have abbreviated the config to concentrate on one aspect. >> >> class-map match-any CLASS-VIDEO >> match access-group name ACL-VIDEO >> ! >> policy-map POLICY-INGRESS >> class CLASS-VIDEO >> set ip dscp af41 >> ! >> ip access-list extended ACL-VIDEO >> permit udp any any range 2326 2487 <-----this line does not seem to work >> and the traffic will go out dscp 0. >> >> But if I change the extended access-list from permit range to permit equal >> the UDP port, it will work. Example: >> >> class-map match-any CLASS-VIDEO >> match access-group name ACL-VIDEO >> ! >> ! >> policy-map POLICY-INGRESS >> class CLASS-VIDEO >> set ip dscp af41 >> ! >> ip access-list extended ACL-VIDEO >> permit udp any any eq 2344 <---this works and the traffic is remarked >> DSCP 41. >> >> Does anyone have any ideas? I don't see ACL hit, but I think you cannot >> see >> any access-list hits because of it being nested in the policy map.The >> version of IOS is 12.2(55)SE3 LANBASE. >> >> Thanks, >> JD >> _______________________________________________ >> For more information regarding industry leading CCIE Lab training, please >> visit www.ipexpert.com >> >> Are you a CCNP or CCIE and looking for a job? Check out >> www.PlatinumPlacement.com <http://www.platinumplacement.com/> >> >> http://onlinestudylist.com/mailman/listinfo/ccie_rs >> > > > > -- > Samir Idris _______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com http://onlinestudylist.com/mailman/listinfo/ccie_rs
