I would like to say thanks both of you who replied. Is there any other solution. Can i use any other IOS. Can i use hierarchical QOS?. What is the solution of this issue. Because we are using majority 6503 Cisco switches on our border in our company. i can not change these switches, not in my control. can i use queuing on 6503 interfaces.
Is there any way to prioritize voip traffic on these switches if MQC is not possible can i do priority Queuing for voip traffic? I would be thankful & appreciated on solutions & replies. Thanks & Regards, Ahsan Rasheed On Sun, Oct 12, 2014 at 1:37 PM, Matthew Huff <[email protected]> wrote: > The 6500 series switch has unique, complex and restrictive hardware QOS > compared to a software based router/switch. > > > http://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst6500/ios/12-2SX/configuration/guide/book/qos.html > > > > -----Original Message----- > From: cisco-nsp [mailto:[email protected]] On Behalf Of > Swapnendu Mazumdar > Sent: Sunday, October 12, 2014 1:49 PM > To: Ahsan Rasheed > Cc: [email protected] > Subject: Re: [c-nsp] Any one ever worked on Cisco 6500 QOS specifically > 6503 or 6524(help) needed > > 6748 is a switch based line card. It has limited qos features supported as > compared to a routed platform such as ISR router. > On 12 Oct 2014 10:45, "Ahsan Rasheed" <[email protected]> wrote: > > > Hi All, > > > > I am having issue specifically doing QOS configuration on 6503 or 6524 or > > 6509 switches. I am unable to match any EF(voice) traffic for eompls(vlan > > based) on 6503 cisco switch. If i use any other router as 2811 or 2821 my > > QOS configuration works perfect but if i put 6503 as PE2 it does not > work.i > > am using vlan based eompls. > > > > Below is the scenario & configuration which i am having issue. > > > > > > CE1(2821 router)(dot1Q)--------->PE1(2821 router)------->P(6524 > > switch)-------->PE2(6503 switch)------->(dot1Q)(2821 switch)CE2. > > > > On CE1 i can match ip-precedence 5 traffic and mark that traffic to cos5 > on > > outbound port.On PE1 i can match cos5 packet and mark with mpls exp top5 > on > > inbound port, on outbound port i can match mpls exp 5. > > > > On PE2(6503) i am unable to match that mpls exp5 packet on inbound port. > > none of the configuration worked on 6500 series switches with mls qos, > ,mls > > qos trust dscp,mls qos trust cos etc. Although i can match cos5 traffic > on > > CE2 on inbound interface.i can not match mpls exp 5 traffic on 6503 and > all > > i can see traffic as default-class on 6503 switch. I tried many things > and > > many configurations on 6503 but nothing worked.If i put 2821 router as > PE2 > > instead of 6503 my qos configuration works. but why if i put 6503 my same > > qos configuration does not work? > > > > ---match means=classification or classify > > > > Can anyone tell me how qos works on 6500 series switches or where i am > > having issue in my scenario. > > i am using this ios on 6503: > s72033-advipservicesk9_wan-mz.122-33.SXI3.bin. > > > > below r my questions for 6503 qos: > > > > 1.do i need to use some other map tables,am i using correct map tables > on > > 6503 as cos-dscp,dscp-cos,exp-dscp etc. > > 2.any other configuration of qos needed on 6503? > > 3.i am unable to match anything on outbound port of 6503. > > 4.on 6503 i am using sup720 and PFC3BXL.any specific configuration needed > > for PFC3bxl. > > 5. 6503 not allowing me to match qos-group on inbound interface, not > > allowing me to set cos5 on outbound interface. not allowing me to set > cos5 > > as an inbound interface. > > > > > > CE1(2821) config: > > ------------------------ > > ! > > class-map match-any EF > > match ip precedence 5 > > class-map match-any data > > match ip precedence 3 > > ! > > ! > > policy-map ip2mpls > > class EF > > set cos 5 > > class data > > set cos 3 > > ! > > interface FastEthernet0/0 > > no ip address > > duplex auto > > speed auto > > ! > > interface FastEthernet0/0.455 > > encapsulation dot1Q 455 > > ip address 172.16.15.1 255.255.255.252 > > service-policy output EF > > ! > > > > PE1(2821) config: > > ------------------------- > > ------------------------- > > mls qos map cos-dscp 0 8 16 24 32 40 48 56 > > ! > > class-map match-all exp_3 > > match mpls experimental topmost 3 > > class-map match-all mpls_exp > > match mpls experimental topmost 5 > > class-map match-any cos3 > > match cos 3 > > class-map match-any LOO1 > > match cos 5 > > ! > > ! > > policy-map EF > > class LOO1 > > set mpls experimental imposition 5 > > class cos3 > > set mpls experimental imposition 3 > > policy-map QOS_G_5 > > class mpls_exp > > priority > > class exp_3 > > bandwidth 500 > > ! > > interface Loopback0 > > ip address 3.3.3.3 255.255.255.255 > > ! > > interface FastEthernet0/0 > > ip address 192.168.23.2 255.255.255.0 > > ip ospf network point-to-point > > duplex auto > > speed auto > > mpls ip > > service-policy output QOS_G_5 > > ! > > interface FastEthernet0/1.455 > > encapsulation dot1Q 455 > > xconnect 5.5.5.5 455 encapsulation mpls > > service-policy input EF > > ! > > ------------------------------- > > ------------------------------- > > PE2(6503 qos): > > R1#show module > > Mod Ports Card Type Model > Serial > > No. > > --- ----- -------------------------------------- ------------------ > > ----------- > > 1 4 CEF720 4 port 10-Gigabit Ethernet WS-X6704-10GE > > SAL09401U2L > > 2 48 CEF720 48 port 10/100/1000mb Ethernet WS-X6748-GE-TX > > SAL114247YN > > 3 16 16 port 1000mb GBIC ethernet WS-X6416-GBIC > > SAL0712AM69 > > 4 24 CEF720 24 port 1000mb SFP WS-X6724-SFP > > SAL10019J4N > > 5 2 Supervisor Engine 720 (Hot) WS-SUP720-3BXL > > SAD102805VM > > 6 2 Supervisor Engine 720 (Active) WS-SUP720-BASE > > SAD0846060F > > > > Mod Sub-Module Model Serial Hw > > Status > > ---- --------------------------- ------------------ ----------- ------- > > ------- > > 1 Distributed Forwarding Card WS-F6700-DFC3BXL SAD102504EF 5.3 > Ok > > 2 Centralized Forwarding Card WS-F6700-CFC SAD111300PD 3.1 > Ok > > 4 Centralized Forwarding Card WS-F6700-CFC SAL1004BQ2A 2.0 > Ok > > 5 Policy Feature Card 3 WS-F6K-PFC3BXL SAD10270189 1.8 > Ok > > 5 MSFC3 Daughterboard WS-SUP720 SAD102801G5 2.5 > Ok > > 6 Policy Feature Card 3 WS-F6K-PFC3BXL SAL1415FE95 1.11 > Ok > > 6 MSFC3 Daughterboard WS-SUP720 SAD08440794 2.4 > Ok > > > > R1#show mls qos maps > > Normal Burst Policed-dscp map: (dscp= > > d1d2) > > d1 : d2 0 1 2 3 4 5 6 7 8 9 > > ------------------------------------- > > 0 : 01 01 02 03 04 05 06 07 08 09 > > 1 : 10 11 12 13 14 15 16 17 18 19 > > 2 : 20 21 22 23 24 25 26 27 28 29 > > 3 : 30 31 32 33 34 35 36 37 38 39 > > 4 : 40 41 42 43 44 45 01 47 48 49 > > 5 : 50 51 52 53 54 55 56 57 58 59 > > 6 : 60 61 62 63 > > > > Maximum Burst Policed-dscp map: > (dscp= > > d1d2) > > d1 : d2 0 1 2 3 4 5 6 7 8 9 > > ------------------------------------- > > 0 : 00 01 02 03 04 05 06 07 08 09 > > 1 : 10 11 12 13 14 15 16 17 18 19 > > 2 : 20 21 22 23 24 25 26 27 28 29 > > 3 : 30 31 32 33 34 35 36 37 38 39 > > 4 : 40 41 42 43 44 45 46 47 48 49 > > 5 : 50 51 52 53 54 55 56 57 58 59 > > 6 : 60 61 62 63 > > > > Dscp-cos map: (dscp= d1d2) > > d1 : d2 0 1 2 3 4 5 6 7 8 9 > > ------------------------------------- > > 0 : 00 00 00 00 00 00 00 00 01 01 > > 1 : 01 01 01 01 01 01 02 02 02 02 > > 2 : 02 02 02 02 03 03 03 03 03 03 > > 3 : 03 03 04 04 04 04 04 04 04 04 > > 4 : 05 05 05 05 05 05 05 05 06 06 > > 5 : 06 06 06 06 06 06 07 07 07 07 > > 6 : 07 07 07 07 > > > > Dscp-exp map: (dscp= d1d2) > > d1 : d2 0 1 2 3 4 5 6 7 8 9 > > ------------------------------------- > > 0 : 00 00 00 00 00 00 00 00 01 01 > > 1 : 01 01 01 01 01 01 02 02 02 02 > > 2 : 02 02 02 02 03 03 03 03 03 03 > > 3 : 03 03 04 04 04 04 04 04 04 04 > > 4 : 05 05 05 05 05 05 05 05 06 06 > > 5 : 06 06 06 06 06 06 07 07 07 07 > > 6 : 07 07 07 07 > > > > Cos-dscp map: > > cos: 0 1 2 3 4 5 6 7 > > ------------------------------------ > > dscp: 0 10 18 24 34 46 48 56 > > > > IpPrecedence-dscp map: > > ipprec: 0 1 2 3 4 5 6 7 > > ------------------------------------ > > dscp: 0 8 16 24 32 40 48 56 > > > > Exp-dscp map: > > exp: 0 1 2 3 4 5 6 7 > > ------------------------------------ > > dscp: 0 8 16 24 32 40 48 56 > > > > > > mls netflow interface > > mls qos map cos-dscp 0 10 18 24 34 46 48 56 > > mls qos > > ! > > class-map match-all exp_3 > > match mpls experimental topmost 3 > > class-map match-all EXP_5 > > match mpls experimental topmost 5 > > class-map match-all QOS_GROUP_5 > > match qos-group 5 > > class-map match-all prec5 > > match ip precedence 5 > > class-map match-all cos5 > > match cos 5 > > ! > > policy-map mpls2ip > > class QOS_GROUP_5 > > set cos 5 > > ! > > policy-map IN_FROM_R3 > > class EXP_5 > > set qos-group 5 > > ! > > interface Loopback0 > > ip address 5.5.5.5 255.255.255.255 > > ! > > interface GigabitEthernet2/2 > > mls qos trust cos > > or <------------ (tried both individually but none worked) > > mls qos trust dscp > > ! > > interface GigabitEthernet2/2.455 > > encapsulation dot1Q 455 > > xconnect 3.3.3.3 455 encapsulation mpls > > service-policy output mpls2ip > > ! > > interface GigabitEthernet2/1 > > ip address 192.168.34.4 255.255.255.0 > > ip ospf network point-to-point > > mls qos trust cos > > or <------------ (tried both individually but none worked) > > mls qos trust dscp > > mpls ip > > service-policy input IN_FROM_R4 > > ! > > Thanks & regards, > > Ahsan Rasheed > > _______________________________________________ > > cisco-nsp mailing list [email protected] > > https://puck.nether.net/mailman/listinfo/cisco-nsp > > archive at http://puck.nether.net/pipermail/cisco-nsp/ > > > _______________________________________________ > cisco-nsp mailing list [email protected] > https://puck.nether.net/mailman/listinfo/cisco-nsp > archive at http://puck.nether.net/pipermail/cisco-nsp/ > _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
