Hey Adam, They already send me a class-map and policy-map configuration examples of how they deliver these services. I'll discuss it with them to certify both configurations match on each side.Thanks for your two cents.
Angel. On Thu, Feb 11, 2010 at 11:34 PM, Adam Booth <[email protected]> wrote: > Hi, > > The best bet would be to talk to your SP's technical account management to > be certain - they may be able to give you a basic class-map and policy-map > configuration that matches the service you are buying and all you need to do > is modify the ACLs to match your particularly situation. > > When you mark traffic on egress to your SP, you need to be sure that the > markings match the SP service class classifications across their transport > network. > > Cheers, > Adam > > On Fri, Feb 12, 2010 at 10:42 AM, Angel Ramirez-Tejeda < > [email protected]> wrote: > >> Hi guys, this is not related to any workbook lab, this is a real life >> scenario. My client wants to migrate from frame-relay to MPLS. >> >> As far as I'm concerned if I install a link using a SP's MPLS network, >> there's no way this link is going to work 100% with the right QOS right? I >> mean I can't trust the SPs because I'm not sure if they're applying the >> accurate QOS, is it worth it to accept the risk? A few guys already told me >> it won't work right and that I'll be experiencing problems. >> >> They've asked for 3 QOSs: >> >> a) one EF for Voip and OCS >> b) one for Business traffic >> c) one for all Default traffic >> >> If the SPs only defines 3 QOSs, a raw QOS configuration like the one >> attached could work for this scenario or I'll need to define exactly 3 QOSs >> as the SP will provide? Any comments will be highly appreciated. >> >> Thanks, >> >> Angel. >> >> >> class-map match-any Business2 >> match dscp af31 >> class-map match-any Business3 >> match dscp af21 >> class-map match-any Business >> match dscp af41 >> class-map match-any Critical >> match dscp ef >> match access-group name Voip >> match access-group name OCS >> ! >> ! >> policy-map Out >> class Critical >> priority percent 25 >> police 256000 conform-action set-dscp-transmit ef exceed-action drop >> class Business >> priority percent 20 >> police 205000 conform-action set-dscp-transmit af41 exceed-action drop >> class Business2 >> priority percent 15 >> police 154000 conform-action set-dscp-transmit af31 exceed-action drop >> class Business3 >> priority percent 15 >> police 154000 conform-action set-dscp-transmit af21 exceed-action drop >> ! >> ! >> ! >> ! >> >> interface Serial0/0 >> bandwith 1024000 >> service-policy output Out >> ! >> interface FastEthernet0/1 >> no ip address >> shutdown >> duplex auto >> speed auto >> ! >> ip forward-protocol nd >> ! >> ! >> no ip http server >> no ip http secure-server >> ! >> ip access-list extended OCS >> permit udp any any range 50000 59000 >> permit udp any any eq 443 >> permit udp any any eq 3478 >> permit udp any any eq 5060 >> permit udp any any eq 8057 >> ip access-list extended Voip >> permit udp any any range 16384 32768 >> permit tcp any any eq 1720 >> permit tcp any any range 2000 2002 >> permit udp any any eq 1719 >> >> ! >> >> _______________________________________________ >> For more information regarding industry leading CCIE Lab training, please >> visit www.ipexpert.com >> >> >
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