[c-nsp] QoS: Shaping and Queueing on different Levels (physical IF, sub IF)

Chris Evans chrisccnpspam2 at gmail.com
Thu Aug 25 07:11:02 EDT 2011


Research h-qos.

You have to make. Master service policy and apply shaping to it.  Within
that policy you call your other qos service policy as a sub procedure
essentially.
On Aug 25, 2011 7:08 AM, "Hendrik Kahmann" <hendrik at kahmann.net> wrote:
> Hello!
>
> I am just working on a QoS configuration on Cisco 19xx and 29xx and could
> need some help.
>
>
> What I want to do:
>
> 1. I have got a configuration with up to six VRF-instances per router and
> for each of this there is a vlan-subinterface unter gi0/0.
>
> 2. I want to shape all the traffic on gi0/0 to some bandwidth (i.e.
> 10mbit/s).
>
> 3. I want to prioritize voice-, best-effort and interactive traffic for
all
> the traffic leaving on gi0/0.
>
>
> Base configuration:
>
> class-map match-any traffic-high
> match dscp cs3
> !
> class-map match-any traffic-voice
> match dscp cs5
> !
> policy-map my-queuing
> class class-default
> bandwidth remaining percent 60
> queue-limit 40
> class traffic-high
> bandwidth remaining percent 40
> queue-limit 20
> class traffic-voice
> priority percent 40
> !
> interface GigabitEthernet0/0
> no ip address
> !
> interface GigabitEthernet0/0.100
> encapsulation dot1Q 100
> ip vrf forwarding blue
> ip address 192.168.1.1 255.255.255.0
> !
> interface GigabitEthernet0/0.200
> encapsulation dot1Q 200
> ip vrf forwarding yellow
> ip address 192.168.2.1 255.255.255.0
> !
>
>
> How can I achieve this? All the config I did until know was rejected by
IOS
> or not working as desired. Any hints or recommendations would be welcome!
>
>
> Kind regards,
>
> Hendrik
>
>
>
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