QoS and CoPP Assistance

[John.Barbour]

I am in need of some fine tunning on my QoS and CoPP configurations. I have a remote ISR router and I need to prioritize traffic to/from my subnet 10.10.0.0/24 over a 10Mbps Ethernet WAN connection. Here is what I have so far:

ip access-list extended critical-data

permit ip 10.10.0.0 0.0.0.255 any

permit ip any 10.10.0.0 0.0.0.255 

class-map match-any critical-data

match dscp ef

policy-map qos-to-wan

class critical-data

!!priority 1!!

int g0/0

service-policy output qos-to-wan

I need to understand how to I allow the 10Mbps ethernet wan connection for allowance.

Thank you for any help.

John

[balaji.bandi]

Do you have any other subnet in the remote location other than mentioned in the example :

you can use ACL to setup a reserved bandwidth for that subnet :

acces-list 100 permit ip 10.10.0.0 0.0.0.255 any
!
class-map match-any MYREMOTEIP
match access-group 100
!
policy-map MYPRIORITY
class MYREMOTEIP
bandwidth xxxxxx ( you can setup bandwidth here in KB)
!
interface gig0/0
Service-policy output MYPRIORITY

[Joseph W. Doherty]

You don't use your subnet in any of your policy matching, and unclear where that subnet is relative to your g0/0 interface (physically running at 10 Mbps, or running at a higher bandwidth but with a contracted 10 Mbps? - very critical difference!).

What are your CoPP requirements?

What's the nature hi-priority traffic?  DSCP EF is generally only used for VoIP.