Hello, I'm trying to set up QoS between a 2811 router and a 3750g switch. I'm currently using the 3750 as the router for one side, having the interface connecting to the router as a routed interface. I could use a little help in trying to figure something out, though.
I have this config on the router side:
class-map match-any IPTel-Traffic-CL
match ip dscp ef
match ip precedence 5
class-map match-any IPTel-Signalling-CL
match ip dscp cs5
match ip precedence 4
match ip precedence 3
!
!
policy-map MPLS-OUT-QOS
class IPTel-Traffic-CL
class IPTel-Signalling-CL
priority percent 5
and this config on the 3750 switch side:
class-map match-any IPTel-Traffic-CL
match ip dscp ef
match ip precedence 5
class-map match-any IPTel-Signalling-CL
match ip dscp cs5
match ip precedence 4
match ip precedence 3
!
!
policy-map MPLS-OUT-QOS
class IPTel-Traffic-CL
class IPTel-Signalling-CL
Where my question lies, is on the router side I am able to specify the bandwidth percent I want to allocate for my voice QoS with the line "priority percent 5" within the policy-map MPLS-OUT-QOS. I want to specify that same configuration on the 3750 switch within its policy map, but I am unable to because that command doesn't exist within the 3750. What are my options for making that work?
Also, I have a question regarding QoS on the 3750 itself. I've read that it's disabled by default. So I would assume that I would need to enable it before this would even work. How would I do that? I believe it would just be the command "mls qos." What implications would it have on that switch for other connected devices?
Thanks!
