Qos on Cisco IOSXE

[loc.nguyen]

Hi,

I am moving config from old switch to new switches which are runing IOSXE.

I tried copy the config below from old switch to new switch but it did not work. Could you help to explain?

mls qos
mls qos srr-queue output dscp-map queue 1 threshold 3 56
mls qos srr-queue output dscp-map queue 2 threshold 1 46
mls qos srr-queue output dscp-map queue 3 threshold 1 8
mls qos srr-queue output dscp-map queue 4 threshold 3 0
mls qos queue-set output 1 threshold 1 100 100 100 100
mls qos queue-set output 1 threshold 2 80 90 100 400
mls qos queue-set output 1 threshold 3 100 100 100 400
mls qos queue-set output 1 threshold 4 100 100 100 400
mls qos queue-set output 1 buffers 10 15 25 50

interface GigabitEthernet1/0/10
switchport access vlan 50
switchport mode access
srr-queue bandwidth share 10 15 25 50
priority-queue out
mls qos trust dscp

Thanks

Loc

[Joseph W. Doherty]

Newer switches now use HQF for QoS configuration.  Also switch QoS features (still) vary between switch series.  Both of the forgoing explains why old QoS config not accepted.

Do you need any further explanation?