From: Alexei Monastyrnyi (alexeim@orcsoftware.com)
Date: Thu Jun 21 2007 - 05:09:11 ART
Hi.
I updated my config according to your nested stuff and it worked for me
as expected (same way as before). Is there any particular reason for you
to run this 12.4.11-XV version? Do you think you can try running 12.4
main stream?
class-map match-any MM-LOW
match ip dscp af41
match ip dscp cs4
match ip dscp af42
match ip dscp cs6
!
!
policy-map test-dscp
class MM-LOW
bandwidth remaining percent 40
random-detect dscp-based
policy-map set-dscp
class class-default
set ip dscp af42
policy-map WAN-UPLINK
class class-default
shape average 2048000
service-policy test-dscp
!
!
!
!
interface Ethernet0/0
dampening
ip address 10.1.1.1 255.255.255.0
no ip proxy-arp
half-duplex
service-policy input set-dscp
!
interface Serial0/0
dampening 15 1000 1500 60
description ---> DLCI 102 103 104 105 106 <---
ip address 10.1.0.1 255.255.255.0
encapsulation frame-relay
clock rate 1000000
frame-relay map ip 10.1.0.3 103 broadcast
no frame-relay inverse-arp
service-policy output WAN-UPLINK
on 6/21/2007 1:42 AM Kamal Dissanayaka wrote:
> It is Strange,
>
> First I removed the nested policy and applied WAN-QOS which is child
> policy. I found it is working.
> Then I applied the nested policy back. Now it is working.
>
> Could be reapplying policy solved the issue.
>
> Thanks all for your help.
>
> Best Regards
>
> Kamal
>
>
> On 6/20/07, Kamal Dissanayaka <kamalasiri@gmail.com> wrote:
>>
>> Hi Alexi,
>>
>> Many thans for your help,
>>
>> It is difficult to find a issue in this config only difference is I am
>> having a nested policy. I had similar match-any with all class-maps in
>> qos
>> policy had to move to same match clause (like match ip dscp cs4 af41)
>> get it
>> matched.
>>
>> see below my config.
>>
>>
>> class-map match-any MM-LOW
>> match ip dscp cs4
>> match ip dscp af41
>> match ip dscp af42
>> match ip dscpcs6
>> .
>> .
>> snipped
>>
>> !
>> !
>> policy-map WAN-QoS
>> .
>> .
>> class MM-LOW
>> bandwidth remaining percent 40
>> random-detect dscp-based
>>
>> .
>> .
>> snipped
>>
>>
>> policy-map WAN-UPLINK
>> class class-default
>> shape average 2048000
>> service-policy WAN-QoS
>>
>> interface GigabitEthernet0/0
>> service-policy output WAN-UPLINK
>>
>>
>> I will try simplified config and let you know the results tommorow
>>
>> Thanks again,
>>
>> Kamal
>>
>>
>>
>> On 6/20/07, Alexei Monastyrnyi <alexeim@orcsoftware.com> wrote:
>> >
>> > Kamal,
>> >
>> > I have done some quick labbing around your example and it seems to work
>> > fine for me.
>> >
>> > R2 e0/0 - e0/0 R1 S0/0 -FR- S0/0 R3 e0/0 -
>> >
>> > R1 marks all traffic from R2 with ip dscp af42 inbound on e0/0
>> interface
>> > and marks traffic that matches your class-map with fr-de bit
>> outbound on
>> > s0/0.
>> >
>> > Now if we have a small eigrp routing domain between R1 R2 and R3 and
>> > ping R3 e0/0 from R2 (via R1), that ICMP traffic is marked alright with
>> > ip dscp af42 first and then fr-de bit adds.
>> >
>> > I used 2611 routers with c2600-j1s3-mz.123-20 on board. You most
>> > probably missing something in your config...
>> >
>> > === config on R1
>> >
>> > class-map match-any MM-LOW
>> > match ip dscp af41
>> > match ip dscp cs4
>> > match ip dscp af42
>> > match ip dscp cs6
>> > !
>> > !
>> > policy-map test-dscp
>> > class MM-LOW
>> > set fr-de
>> > policy-map set-dscp
>> > class class-default
>> > set ip dscp af42
>> > !
>> > !
>> > !
>> > !
>> > interface Ethernet0/0
>> > dampening
>> > ip address 10.1.1.1 255.255.255.0
>> > no ip proxy-arp
>> > half-duplex
>> > service-policy input set-dscp
>> > !
>> > interface Serial0/0
>> > description ---> DLCI 102 103 104 105 106 <---
>> > ip address 10.1.0.1 255.255.255.0
>> > encapsulation frame-relay
>> > clock rate 1000000
>> > frame-relay map ip 10.1.0.3 103 broadcast
>> > no frame-relay inverse-arp
>> > service-policy output test-dscp
>> >
>> > === output on R1
>> >
>> > R1#clear counters ser 0/0
>> > Clear "show interface" counters on this interface [confirm]
>> > R1#clear counters ser 0/0
>> > R1#sh policy-map in ser 0/0
>> >
>> > Serial0/0
>> >
>> > Service-policy output: test-dscp
>> >
>> > Class-map: MM-LOW (match-any)
>> > 0 packets, 0 bytes
>> > 5 minute offered rate 0 bps, drop rate 0 bps
>> > Match: ip dscp af41 (34)
>> > 0 packets, 0 bytes
>> > 5 minute rate 0 bps
>> > Match: ip dscp cs4 (32)
>> > 0 packets, 0 bytes
>> > 5 minute rate 0 bps
>> > Match: ip dscp af42 (36)
>> > 0 packets, 0 bytes
>> > 5 minute rate 0 bps
>> > Match: ip dscp cs6 (48)
>> > 0 packets, 0 bytes
>> > 5 minute rate 0 bps
>> > QoS Set
>> > fr-de
>> > Packets marked 0
>> >
>> > Class-map: class-default (match-any)
>> > 1 packets, 14 bytes
>> > 5 minute offered rate 0 bps, drop rate 0 bps
>> > Match: any
>> >
>> > === output on R2
>> >
>> > R2(config-router)#do sh ip route | in 192.168.200.
>> > D 192.168.200.0/24 [90/2198016] via 10.1.1.1, 00:21:43, Ethernet0/0
>> > R2(config-router)#do ping 192.168.200.3
>> >
>> > Type escape sequence to abort.
>> > Sending 5, 100-byte ICMP Echos to 192.168.200.3, timeout is 2 seconds:
>> > !!!!!
>> > Success rate is 100 percent (5/5), round-trip min/avg/max = 4/7/8 ms
>> >
>> > === output on R1
>> >
>> > R1#sh policy-map in ser 0/0
>> >
>> > Serial0/0
>> >
>> > Service-policy output: test-dscp
>> >
>> > Class-map: MM-LOW (match-any)
>> > 5 packets, 520 bytes
>> > 5 minute offered rate 0 bps, drop rate 0 bps
>> > Match: ip dscp af41 (34)
>> > 0 packets, 0 bytes
>> > 5 minute rate 0 bps
>> > Match: ip dscp cs4 (32)
>> > 0 packets, 0 bytes
>> > 5 minute rate 0 bps
>> > Match: ip dscp af42 (36)
>> > 5 packets, 520 bytes
>> > 5 minute rate 0 bps
>> > Match: ip dscp cs6 (48)
>> > 0 packets, 0 bytes
>> > 5 minute rate 0 bps
>> > QoS Set
>> > fr-de
>> > Packets marked 5
>> >
>> > Class-map: class-default (match-any)
>> > 3 packets, 42 bytes
>> > 5 minute offered rate 0 bps, drop rate 0 bps
>> > Match: any
>> >
>> > A.
>> >
>> > on 6/20/2007 12:19 PM Kamal Dissanayaka wrote:
>> > > Hi Alexi,
>> > >
>> > > Thanks for your help.
>> > >
>> > >
>> > > It is 2821 & bellow is the version
>> > >
>> > > Cisco IOS Software, 2800 Software (C2800NM-ADVIPSERVICESK9-M),
>> Version
>> > > 12.4(11)XV,
>> > > RELEASE SOFTWARE (fc3)
>> > > Synched to technology version 12.4(11.3)T
>> > >
>> > > do both class-maps ( in my first mail) should perform same function ?
>> > >
>> > > Best Regards
>> > >
>> > > Kamal
>> > >
>> > >
>> > > On 6/20/07, Alexei Monastyrnyi < alexeim@orcsoftware.com> wrote:
>> > >>
>> > >> Kamal,
>> > >> which platform/IOS version you're on?
>> > >>
>> > >> A.
>> > >>
>> > >> on 6/20/2007 1:47 AM Kamal Dissanayaka wrote:
>> > >> > Dear all,
>> > >> >
>> > >> > Can somebody expalin me about bellow two class-map configs need to
>> > >> perform
>> > >> > same or different functions ? Policy-map is applied on on egress
>> > of a
>> > >> WAN
>> > >> > link.
>> > >> >
>> > >> > 1. class-map match-any MM-LOW
>> > >> > match ip dscp af41
>> > >> > match ip dscp cs4
>> > >> > match ip dscp af42
>> > >> > match ip dscp cs6
>> > >> >
>> > >> > With this config there is no matches on this class map and all
>> goes
>> > >> through
>> > >> > default-class see the out put bellow , I get confirmed with
>> access
>> > >> list
>> > >> > there are packets comming with dscp cs6.
>> > >> >
>> > >> > Class-map: MM-LOW (match-any)
>> > >> > 0 packets, 0 bytes
>> > >> > 30 second offered rate 0 bps, drop rate 0 bps
>> > >> > Match: ip dscp af41 (34)
>> > >> > 0 packets, 0 bytes
>> > >> > 30 second rate 0 bps
>> > >> > Match: ip dscp cs4 (32)
>> > >> > 0 packets, 0 bytes
>> > >> > 30 second rate 0 bps
>> > >> > Match: ip dscp af42 (36)
>> > >> > 0 packets, 0 bytes
>> > >> > 30 second rate 0 bps
>> > >> > Match: ip dscp cs6 (48)
>> > >> > 0 packets, 0 bytes
>> > >> > 30 second rate 0 bps
>> > >> > Queueing
>> > >> > Output Queue: Conversation 137
>> > >> > Bandwidth remaining 40 (%)Max Threshold 64 (packets)
>> > >> > (pkts matched/bytes matched) 0/0
>> > >> > (depth/total drops/no-buffer drops) 0/0/0
>> > >> >
>> > >> > 2. class-map match-any MM-LOW
>> > >> > match ip dscp cs4 af41 af42 cs6
>> > >> >
>> > >> > When I configure the class-map in this way it matches the packet.
>> > see
>> > >> the
>> > >> > out put bellow,
>> > >> >
>> > >> > Class-map: MM-LOW (match-any)
>> > >> > 187 packets, 168760 bytes
>> > >> > 30 second offered rate 22000 bps, drop rate 0 bps
>> > >> > Match: ip dscp cs4 (32) af41 (34) af42 (36) cs6 (48)
>> > >> > 0 packets, 0 bytes
>> > >> > 30 second rate 0 bps
>> > >> > Queueing
>> > >> > Output Queue: Conversation 137
>> > >> > Bandwidth remaining 40 (%)Max Threshold 64 (packets)
>> > >> > (pkts matched/bytes matched) 0/0
>> > >> > (depth/total drops/no-buffer drops) 0/0/0
>> > >> >
>> > >> >
>> > >> > Best Regards
>> > >> >
>> > >> > Kamal
>> > >> >
>> > >> >
>> > _______________________________________________________________________
>> > >> > Subscription information may be found at:
>> > >> > http://www.groupstudy.com/list/CCIELab.html
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