QOS

Unanswered Question
Feb 9th, 2009

Hi ALL,

I have this configuration in global mode

priority-list 1 protocol ip high list 190

priority-list 1 interface GigabitEthernet1/1 high

and this configuration on interface

interface GigabitEthernet1/3

dampening

ip address x.x.x.x x.x.x.x

no ip redirects

no ip unreachables

no ip proxy-arp

ip route-cache flow

ip policy route-map RMR-VPN

speed 100

duplex full

Dont i have to use policy group command on the interface to apply the PQ configuration.

more over my Queuing method on the interface is showing as FIFO.

Chao

Vishwa

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Paolo Bevilacqua Mon, 02/09/2009 - 03:02

Hi, such configuration on Gigabit makes no sense, since the interface is so fast it never sees congestion, consequently no QoS can be applied.

Beside that, the ip priority old mechanism is not compatible with modular QoS.

Please clarify what problem are you trying to solve.

vishwancc Mon, 02/09/2009 - 03:07

Hi ,

I am facing problem with voice traffic any trying to implement qos for voice.

Chao

Vishwa

Paolo Bevilacqua Mon, 02/09/2009 - 03:12

You need to implement QoS on the device facing the WAN circuit. If you can't do that, you need to explain your topology in full detail.

In any case since clearly you're not a networking person I suggest you hire a reputable professional to save you time and frustration.

Mohamed Sobair Mon, 02/09/2009 - 05:54

Hi,

You should add an ACL permiting specific traffic to be used by High priority Queue.

You should also change The Priority Queue Interface to be G1/3.

HTH

Mohamed

vishwancc Tue, 02/10/2009 - 20:09

Hi Mohamed,

If i am using

priority-list 1 protocol ip high list 190

along with access-list 190

do i need priority-list 1 interface gi1/3

i guess not.

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