05-30-2023 09:46 AM - edited 05-30-2023 09:46 AM
Hello,
I'm trying to apply Voice, Video, and some critical data QoS to out network. I've done the research on how to create a class-map, policy-map, and how to apply the policy-map to the interface. However, when I try to apply the policy-map, it is getting rejected with error message:
"Invalid queuing class-map!!! Queuing actions supported only with dscp/cos/qos-group/precedence/exp based classification!!!"
I've tried using both dscp and cos just as the message is saying, but the policy-map won't get applied to the interface.
class-map match-any VIDEO
match protocol rtp video
match cos 5
class-map match-any VOICE
match protocol rtp audio
match ip dscp default
policy-map QOS-POLICY
class VOICE
priority level 1 percent 25
class VIDEO
priority level 2 percent 25
This is the class-map and policy map that is currently configured. Our switch is Cisco Catalyst 9500-40x. Is there switches that can't accept certain QoS configurations? I've read that the interface supports certain QoS traffic and this is the result of the interface i'm trying too apply this to:
TenGigabitEthernet1/0/38
Model: C9500-40X
Type: SFP-10GBase-LR
Speed: 10000
Duplex: full
Trunk encap. type: 802.1Q
Trunk mode: on,off,desirable,nonegotiate
Channel: yes
Broadcast suppression: percentage(0-100)
Unicast suppression: percentage(0-100)
Multicast suppression: percentage(0-100)
Flowcontrol: rx-(off,on,desired),tx-(none)
Fast Start: yes
QoS scheduling: rx-(not configurable on per port basis),
tx-(2p6q3t)
CoS rewrite: yes
ToS rewrite: yes
UDLD: yes
Inline power: no
SPAN: source/destination
PortSecure: yes
Dot1x: yes
Breakout Support: not applicable
Is the interface compatible for the QoS?
05-31-2023 07:38 AM
Laugh, well that's simple enough.
And, of course, service policy statement not on interface config, because it was rejected.
Did you read my reply on what I found in release notes, and if so, did you try what I suggested?
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