klnicholas15
asked on
Cisco QOS - IOS sample configuration for Cisco VoIP
I am looking for some sample IOS QOS configurations, particularly a real world example anyone might be using. In particular I am trying to apply QOS to Cisco VOIP and Citrix. I have followed some of the documentation on Cisco's website for marking and CBWFQ but I am not sure if this is the best way to accomplish this. An example with a Fast Ethernet and Serial Interface would be most helpful. I am very familar with IOS CLI and your help is greatly appreciated.
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I'm using callmanager and it does admission control, so we have a bandwidth cap for voice calls on each remote site. Callmanager does some magic in the background with routers, so I don't know if it is imposing some bandwidth policing when admission control is enabled, but I've not seen the problem you describe.
i have below configuration which i m planning to configure but it throws some error when i configure
class class-default
fair-queue
it shows there is no class map defined for class default please help,
class-map match-any voice-traffic
match dscp ef
class-map match-any voice-signal
match dscp af31
!
policy-map voice-policy
class voice-traffic
priority 200
class voice-signal
bandwidth 8
class class-default
fair-queue
!
policy-map shaper
class class-default
shape average 350000 3500 0
service-policy voice-policy
!
interface FastEthernet4
service-policy output shaper
ASKER
your last line,
"service-policy output shaper" needs to be
"service-policy output voice-policy"
voice-policy is the name of the policy map thus it needs to be reflected exactly in your service-policy output command.
"service-policy output shaper" needs to be
"service-policy output voice-policy"
voice-policy is the name of the policy map thus it needs to be reflected exactly in your service-policy output command.
ASKER
scratch that i just saw your 2 policy maps, let me look at ours and compare. I dont think we have 2 policy maps in our config.
ASKER
Can you get the exact output for me, we have 2 QOS maps. One for VPNs and MPLSs, this looks like the shape one we use for VPN's but i dont see where the problem would be.
Let me know exactly what and where you are typing then the error it throws.
Let me know exactly what and where you are typing then the error it throws.
ASKER
The only way I can seem to ge this to work they way I want is to police the class-default queue but I am trying to avoid this as I would like to script the configuration to multiple routers.