Hello All!
I having a trouble with my IP Phones and my SoftPhones that are marking the packet with DSCP Value of 46, but when the packet goes across my network the mark is removed.
I could configure the QOS to trust on the mark on the same vlan and the same switch, But I need to make this mark travels across interface vlans, uplinks trunks and Wireless APs , how could a configure this?
Follow my commands the i configure on L2 Switches ( Access)
My Access Switch is a WS-C2960X-48FPD-L
My Collapssed core is WS-C4500X-16 L3 and a WS-C3650-48TQ L2
My Aps is 2702i
sh run | in qos
mls qos map cos-dscp 0 8 16 24 32 46 48 56
mls qos srr-queue output cos-map queue 1 threshold 3 4 5
mls qos srr-queue output cos-map queue 2 threshold 1 2
mls qos srr-queue output cos-map queue 2 threshold 2 3
mls qos srr-queue output cos-map queue 2 threshold 3 6 7
mls qos srr-queue output cos-map queue 3 threshold 3 0
mls qos srr-queue output cos-map queue 4 threshold 3 1
mls qos srr-queue output dscp-map queue 1 threshold 3 32 33 40 41 42 43 44 45
mls qos srr-queue output dscp-map queue 1 threshold 3 46 47
mls qos srr-queue output dscp-map queue 2 threshold 1 16 17 18 19 20 21 22 23
mls qos srr-queue output dscp-map queue 2 threshold 1 26 27 28 29 30 31 34 35
mls qos srr-queue output dscp-map queue 2 threshold 1 36 37 38 39
mls qos srr-queue output dscp-map queue 2 threshold 2 24
mls qos srr-queue output dscp-map queue 2 threshold 3 48 49 50 51 52 53 54 55
mls qos srr-queue output dscp-map queue 2 threshold 3 56 57 58 59 60 61 62 63
mls qos srr-queue output dscp-map queue 3 threshold 3 0 1 2 3 4 5 6 7
mls qos srr-queue output dscp-map queue 4 threshold 1 8 9 11 13 15
mls qos srr-queue output dscp-map queue 4 threshold 2 10 12 14
mls qos queue-set output 1 threshold 1 100 100 50 200
mls qos queue-set output 1 threshold 2 125 125 100 400
mls qos queue-set output 1 threshold 3 100 100 100 400
mls qos queue-set output 1 threshold 4 60 150 50 200
mls qos queue-set output 1 buffers 15 25 40 20
mls qos
auto qos srnd4
interface GigabitEthernet2/0/3
description Carlos
switchport access vlan 507
switchport mode access
switchport voice vlan 607
no logging event link-status
srr-queue bandwidth share 1 30 35 5
priority-queue out
no snmp trap link-status
mls qos trust dscp
auto qos trust
spanning-tree portfast
