I am trying to create 2 IP SLA Monitors, one for measuring jitter/delay for non VoIP traffic and a second one for Measuring Jitter/delay for VoIP traffic, which I am trying to get to use the Access-list for QoS keying off the EF DSCP. The Results should be able to tell me if my QoS implementation is working and if I have enough trasmit bandwidth in my network. The network is basically a DMVPN with the spokes using Broadband Internet access, Cable & DSL.
It appears to me that the IP SLA Monitor is not effected by my QoS Policy, I am traffic shaping to 256K and when I overload the output interface, my QoS policy does not appear to effect my second IP SLA Monitor.
ip sla monitor 1
type jitter dest-ipaddr 192.168.11.253 dest-port 32333 source-ipaddr 192.168.99.1 source-port 32333 codec g711alaw codec-numpackets 30
ip sla monitor schedule 1 life forever start-time now
ip sla monitor 2
type jitter dest-ipaddr 192.168.11.253 dest-port 32322 source-ipaddr 192.168.99.1 source-port 32322 codec g711alaw codec-numpackets 30
ip sla monitor schedule 2 life forever start-time now
Access-lists for QoS:
Extended IP access list VCon
10 permit ip any any dscp af31 (269 matches)
20 permit udp any eq 2427 any
30 permit tcp any range 11000 11999 any eq 2428 (72 matches)
Extended IP access list VRTP
10 permit ip any any dscp ef (283 matches)
20 permit udp any eq 32322 any eq 32322 (64 matches)