[c-nsp] FW: QoS Configuration in a Router 7513

[Alexandra Alvarado]

Hello,

 

I have applied the next configuration in my router that has two DS3 Channel,
my intention was to reserve 3.256Mbps in the first DS3 channel and 1Mbps in
the second DS3 channel.  The utilization in both ds3 is high (88%), and when
I applied the config I had problems because the time of ping increased from
50ms to a max of 700ms, it was like the links were saturated, after that I
had to reverse the config. Why?, What I'm doing wrong?

 

Thanks

 

Alexandra Alvarado

 

class-map match-all canal1ds3uio

  match access-group 121

 

class-map match-all vpnsgyeuio

  match access-group 122

!

!

policy-map CANAL2DS3UIO

  class vpnsgyeuio

    priority 1000

  class class-default

    fair-queue

 

policy-map CANAL1DS3UIO

  class canal1ds3uio

    priority 2256

  class vpnsgyeuio

    priority 1000

  class class-default

    fair-queue

 

interface Serial11/0/0

 service-policy output CANAL2DS3UIO

!

interface Serial11/0/1

 service-policy output CANAL1DS3UIO

 

access-list 121 permit ip any x.x.x.0 0.0.0.127

access-list 122 permit ip y.y.y.0 0.0.0.255 z.z.z.0 0.0.0.255