09-12-2017 01:54 PM - edited 03-19-2019 12:47 PM
Hi Everyone
I wanted to know can you someone point me in the right direction to some documentation that will show me how to configure Qos for a Cube router. The reason I ask it becuase I have a location in NYC that everytime they try to transfer a call the call drops. The guy who's place I took opend up a case with TAC and the TAC engineer said " As previously stated on my previous email, the running-config suggests that there is no QoS service-policy applied to any interface; hence, the router is not applying any kind of priority queuing and will treat the packets on a FIFO (First In First Out) fashion. However, I would like to get a show tech-support output from the router in question for me to get a better look at the overall setup for this router as well as its interfaces". I just sent the TAC engineer the info that he requested. I don't know if TAC wil help with configuring QoS but if they don't what is the easiest way to configure QoS on the interfaces. Thanks in advance for the help and I look forward to your replies.
Eric
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09-12-2017 11:00 PM
Hi Eric,
If you are looking for a sample QOS configuration on CUBE for voice traffic here is a general configuration:
!
class-map match-any rtp
match ip rtp 16384 16383
class-map match-any voice-control
match dscp cs3 af31
match protocol mgcp
match protocol h323
match protocol sip
match protocol skinny
policy-map voice-qos
class rtp
priority <bandwidth>
set dscp ef
class voice-control
bandwidth <bandwidth>
set dscp <whatever the provider wants to see for signaling, use 0 if unknown or if no queue is provisioned for signaling>
class class-default
fair-queue
random-detect dscp-based
set dscp 0
policy-map shaper
class class-default
shape average <upload speed of circuit>
service-policy voice-qos
interface <int>
service-policy output shaper
You can check the CUBE config guides for more details.
HTH
Manish
09-12-2017 11:00 PM
Hi Eric,
If you are looking for a sample QOS configuration on CUBE for voice traffic here is a general configuration:
!
class-map match-any rtp
match ip rtp 16384 16383
class-map match-any voice-control
match dscp cs3 af31
match protocol mgcp
match protocol h323
match protocol sip
match protocol skinny
policy-map voice-qos
class rtp
priority <bandwidth>
set dscp ef
class voice-control
bandwidth <bandwidth>
set dscp <whatever the provider wants to see for signaling, use 0 if unknown or if no queue is provisioned for signaling>
class class-default
fair-queue
random-detect dscp-based
set dscp 0
policy-map shaper
class class-default
shape average <upload speed of circuit>
service-policy voice-qos
interface <int>
service-policy output shaper
You can check the CUBE config guides for more details.
HTH
Manish
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