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QoS not working

aosandoval
Level 1
Level 1

Hello,

We have 4 remote offices coming through the WAN to use HQ Internet Connection (10/20 Mbps)

Since all remote offices and HQ are figthing for bandwidth, I would like to implement QoS.

The major problem is when they are downloading. Some times, time-outs occurred.

Can I allocate some guarantee BW for them (upload/downlaod)?

Below is my testing configuration

access-list site_specific_acl line 1 permit tcp host 10.0.1.10 any eq 80
access-list site_specific_acl line 2 permit tcp any host 10.0.1.10 eq 80


class-map site_specific_map
description "This class-map matches all Internet traffic for host 10.0.1.10"
match access-list site_specific_acl

policy-map site_specific_policy
class site_specific_map
  police output 5000000 37500
  police input 3000000 37500

service-policy site_specific_policy interface outside

I checked service-policy for outside interface and I don't see ay matches.

All advice will be greatly appreciated.

Thanks

5 Replies 5

andrew.prince
Level 10
Level 10

Your acl is incorrect....the first line destintion port will not be 80, it will be anything from 1024 to 65535.

Second line to also round the wrong way.

Thanks Andrew for your response.

I did modified the ACL as follow:

access-list site_specific_acl line 1 permit tcp host 10.0.1.10 any

access-list site_specific_acl line 2 permit tcp any host 10.0.1.10

I generated some traffic from 10.0.1.10 and still not traffic matched in sevice policy

Interface outside:

  Service-policy: site_specific_policy

    Class-map: site_specific_map

      Output police Interface outside:

        cir 500000 bps, bc 37500 bytes

        conformed 0 packets, 0 bytes; actions:  transmit

        exceeded 0 packets, 0 bytes; actions:  drop

        conformed 0 bps, exceed 0 bps

      Input police Interface outside:

        cir 3000000 bps, bc 37500 bytes

        conformed 0 packets, 0 bytes; actions:  transmit

        exceeded 0 packets, 0 bytes; actions:  drop

        conformed 0 bps, exceed 0 bps

Thanks

post your full qos config

Here it is,

access-list site_specific_acl line 1 permit tcp host 10.0.1.10 any
access-list site_specific_acl line 2 permit tcp any host 10.0.1.10

class-map site_specific_map
description "This class-map matches all Internet traffic for host 10.0.1.10"
match access-list site_specific_acl

policy-map site_specific_policy
class site_specific_map
  police output 500000 37500
  police input 3000000 37500


service-policy site_specific_policy interface outside

Thanks

Attach it to the "inside" interface.

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