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QOS configuration

Hi,

 

I am looking for some  example to configure QOS with the below requirements.

 

Strict Priority queue scheduling for

 

QUEUE 4 -HIGHEST PRIORITY- DSCP 46 EF
QUEUE 3 -next priority-DSCP 34 AF41
QUEUE 2 -next priority-VoIP / VIDEO
QUEUE 1 -LOWEST PRIORITY- ALL OTHER DATA

 

 which is the best way to achieve this requirement. 

5 Replies 5

Reza Sharifi
Hall of Fame
Hall of Fame

Hi,

 

For what platform?

QOS config is different for every platform.

HTH

Cisco catalyst 9300 switch.Cisco IOS XE Software, Version 16.08.01a.

Thank you .. I gone through this. How do I achieve four priority queue as I could see only two levels only mentioned in the priority queue.

Prepared this config. I could able to define the priority but not sure how do i define separate queue for each class. Any help ? 
 
class-map match-all PTPv2
 match dscp ef
class-map match-all Audio-sream
 match dscp af41
class-map match-all control
 match dscp default
 
 
 
policy-map AV-QOS
 class PTPv2
  priority level 1
 class Audio-sream
  priority level 2
 class control
 class class-default
 
------------------------------------------------------
sho policy-map inter gig 2/0/48
 GigabitEthernet2/0/48
 
  Service-policy output: AV-QOS
 
    queue stats for all priority classes:
      Queueing
      priority level 1
 
      (total drops) 0
      (bytes output) 0
 
    queue stats for all priority classes:
      Queueing
      priority level 2
 
      (total drops) 0
      (bytes output) 0
 
    Class-map: PTPv2 (match-all)
      0 packets
      Match:  dscp ef (46)
      Priority: Strict,
 
      Priority Level: 1
 
    Class-map: Audio-sream (match-all)
      0 packets
      Match:  dscp af41 (34)
      Priority: Strict,
 
      Priority Level: 2
 
    Class-map: control (match-all)
      0 packets
      Match:  dscp default (0)
 
    Class-map: class-default (match-any)
      0 packets
      Match: any
 
 
      (total drops) 0
      (bytes output) 0
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