Shaping per VLAN with Q-in-Q between IAD and Cat 3560
We have a number of IAD 2435's deployed at remote locations using Metro E at the client site. We're running Q-in-Q, so each client site comes in as a VLAN tag on a trunk port that is terminated on a Catalyst 3560 at our central location. Let's assume the client site each has 10 Mbps of bandwidth, capped by the service provider providing the Metro E Q-in-Q service. All port speeds are 100/Full.
I need to know the best way to shape both inbound and outbound for voice for the client. I know that I can shape outbound traffic on the IAD using a parent/child policy. That policy is below and seems to be the best solution for IAD outbound traffic. Can you confirm that this is best and that I need to shape it below 10 Mbps to ensure the child policy is applied?
priority percent 70
bandwidth percent 5
shape average 9000000
description Metro Ethernet
ip address x.x.x.x x.x.x.x
service-policy output SubrateEthernet
Second, what is the best way to handle the inbound traffic to the IAD? The Catalyst 3560 can only do per-vlan policing on an SVI, and I believe that I can only do inbound policing on the IAD. So, I assume my only option is to police data traffic to ~8 Mbps to ensure that there's always ~2 Mbps reserved for voice?
1. Log into CLI of DNAC:
ssh maglev@< DNAC appliance IP> -p 2222
2. Run this curl command to get token to get member id:
curl -X POST -u admin:<admin user password> -H -V https://<CLUSTER-IP>/api/system/v1/identitymgmt/token
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