09-20-2007 02:19 PM - edited 02-21-2020 01:41 AM
I have a Cisco827-4v c820-k9osv6y6-mz.122-15.T14.bin
I am setting up QoS CBWFQ over IPsec GRE VPNs tunnels
My Issue is regarding Shaping inside my parent policy.
In class-map configuration mode inside policy-map configuration mode I can type shape average 512000 5120 command
BUT when I check running-config again
the line shape average 512000 5120 does not exist.
Any Idea?
Chek the text below
Avig_sayula#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Avig_sayula(config)#policy-map AVIG
Avig_sayula(config-pmap)#class class-default
Avig_sayula(config-pmap-c)#shape average 512000 5120
Avig_sayula(config-pmap-c)#service-policy voice-policy
Avig_sayula#sh running-config
policy-map AVIG
class class-default
service-policy voice-policy
Rgds......
09-21-2007 04:46 AM
It could be that the command 'shape average 512000 5120' is a default value, that could be the reason that it doesn't show up in the configuration.
You'll also see that kind of behaviour when you create a ISAKMP policy with default values. Some line seem missing but they are really there.
You can double-check your configuration in the Cisco SDM (not the Express version of SDM!). It should be possible to view the contents of the policy-map there.
Please rate if the post is usefull!
Regards,
Michael
09-21-2007 05:52 PM
Michael
I really appreciate your time.
I have tried with other parameters something like that 'shape average 128000 1280', 'shape average 384000 3840' and is the same problem
09-22-2007 02:27 PM
I'm not currently at a box to test with, but the class-default is a bit different from other classes. Might be a shaper isn't supported in that particular class, or you might need to state something like no fair-queue or use a bandwidth statement. Might also need to change the reserve bandwidth allocation.
Also if have logging active, check it. I've seen instances where command lines appear to be accepted, when they are actually rejected but only the syslog indicates why.
09-23-2007 04:48 PM
Joseph
I really appreciate your time.
The shaper command is supported in class-default look below.
Avig_sayula(config)#policy-map AVIG
Avig_sayula(config-pmap)# class class-default
Avig_sayula(config-pmap-c)#?
QoS policy-map class configuration commands:
bandwidth Bandwidth
drop Drop all packets
exit Exit from QoS class action configuration mode
fair-queue Enable Flow-based Fair Queuing in this Class
no Negate or set default values of a command
priority Strict Scheduling Priority for this Class
queue-limit Queue Max Threshold for Tail Drop
random-detect Enable Random Early Detection as drop policy
service-policy Configure QoS Service Policy
shape Traffic Shaping
I created another class and command shape does not show up yet in running-config also I was checking syslog messages and I did not receive nothing regarding shape command.
I stated bandwidth command first and then no fair-queue command and I can see them in running-config but shape command is not posible.
09-23-2007 05:15 PM
I just looked at software advisor. Didn't find your version, c820-k9osv6y6-mz.122-15.T14.bin, listed. Even though syntax accepted at command line, perhaps you need to try another version. Ones I found listed are:
12.4(5c)
c820-k9osv6y6-mz.12.4-5c
12.3(11)YZ2
c820-k9osv6y6-mz.12.3-11.YZ2
12.3(11)T12
c820-k9osv6y6-mz.12.3-11.T12
12.2(13)ZH9
c820-k9osv6y6-mz.12.2-13.ZH9
09-24-2007 12:07 PM
Joseph.
thanks for you time.
May be this version was deferred
Change IOS version is my last option but I must to do. It is a bad notice for financial deparment.
Thank joseph for you help.
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