06-27-2012 02:05 AM - edited 03-04-2019 04:48 PM
I am having issues applying the service policy on a serial interface. I am getting the following error:
The present CIR value is 5. Configured Percent results in out of range kbps.Allowed range is 8-2000000.
The present CIR value is 5.
The bandwidth on the link is 128k and maximum bandwidth has been set to 100%. the policy map uses WFQ with WRED..
Please advise, the issue is not so well documented.
07-01-2012 10:46 AM
Hi mate..
Please, paste the configutation here.
If you are configuring "bandwidth 5" under the policy/class config, it wont work. For percentage, you should use "bandwidth percent 5" instead.
cheers
08-15-2012 08:53 AM
Hi Gustavo,
I'm having the same issue with a link with 256K capacity.
policy-map BRANCH-WAN
class VOICE
priority percent 25
class CALL-SIGNALING
bandwidth percent 5
class ROUTING
bandwidth percent 3
class NET-MGMT
bandwidth percent 2
class MISSION-CRITICAL-DATA
bandwidth percent 23
random-detect
class TRANSACTIONAL-DATA
bandwidth percent 12
random-detect dscp-based
class BULK-DATA
bandwidth percent 4
random-detect dscp-based
class SCAVENGER
bandwidth percent 1
class class-default
bandwidth percent 25
random-detect
Configured Percent results in out of range kbps.Allowed range is 8-2000000.
The present CIR value is 7.
08-15-2012 11:35 AM
Have you tried to work with remaining percent instead of percent ??
Try to use percent only in the PRIORITY class(VOICE)
let me know
08-15-2012 11:37 AM
Some restrictions...
The following restrictions apply to the bandwidth command:
08-16-2012 06:53 AM
Hi Gustavo,
what I'm trying to understand is that I'm using the same policy in one interface with 128K and another with 512K and is working perfectly.
11-27-2012 12:21 AM
Hello Alcides,
Problem is you are reserving too small bandwidth for some classes.
ciso IOS needs minimum of 8kb for a class
class ROUTING
bandwidth percent 3 ---> 3/100*256 = 7.68 (which is less than 8k)
class NET-MGMT
bandwidth percent 2 ---> 2/100*256 = 5.12 (which is less than 8k)
class SCAVENGER
bandwidth percent 1 ---> 1/100*256 = 2.56 (which is less than 8k)
Please increase percentages to give above classes a minimum bandwidth of 8k
also reduce default class correspondingly to make total bandwidth not to exceed 100%
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