02-10-2022 01:43 AM
Hi,
I would like to configure the following policy-map on a Cisco C9300 CAT9K_IOSXE 17.03.04:
class-map match-any SERV-CRITICOS
match ip precedence 3 4
class-map match-any SERV-TREAL
match ip precedence 5 7
policy-map PM-QOS-SALIDA
class SERV-TREAL
priority percent 60
class SERV-CRITICOS
bandwidth percent 40
But I get the following error:
Strict priority or priority level cannot co-exist with bandwidth kbps/percent in any other class.
Could someone help me with this configuration?
Regards,
Solved! Go to Solution.
02-12-2022 09:46 PM
Hello Borja Plaza Simo
Try this:
class-map match-any SERV-CRITICOS
match ip precedence 3 4
class-map match-any SERV-TREAL
match ip precedence 5 7
policy-map PM-QOS-SALIDA
class SERV-TREAL
priority level 1 percent 60 < ------
class SERV-CRITICOS
bandwidth percent 40
Each port supports eight egress queues, of which two can be given a priority.
You use the priority level policy class-map command to configure the priority for two classes. One of the classes has to be configured with a priority queue level 1, and the other class has to be configured with a priority queue level 2. Packets on these two queues are subjected to less latency with respect to other queues.
Only one strict priority or a priority with levels is allowed in one policy map. Multiple priorities with the same priority levels without kbps/percent are allowed in a policy map only if all of them are configured with police.
HTH
Leonardo
02-12-2022 09:46 PM
Hello Borja Plaza Simo
Try this:
class-map match-any SERV-CRITICOS
match ip precedence 3 4
class-map match-any SERV-TREAL
match ip precedence 5 7
policy-map PM-QOS-SALIDA
class SERV-TREAL
priority level 1 percent 60 < ------
class SERV-CRITICOS
bandwidth percent 40
Each port supports eight egress queues, of which two can be given a priority.
You use the priority level policy class-map command to configure the priority for two classes. One of the classes has to be configured with a priority queue level 1, and the other class has to be configured with a priority queue level 2. Packets on these two queues are subjected to less latency with respect to other queues.
Only one strict priority or a priority with levels is allowed in one policy map. Multiple priorities with the same priority levels without kbps/percent are allowed in a policy map only if all of them are configured with police.
HTH
Leonardo
02-14-2022 12:43 AM
Hi Leonardo,
Thank you for your help. It works!
Regards,
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