07-06-2012 09:48 AM - edited 03-07-2019 07:38 AM
Hi everybody.
Does " auto qos voip" require that " mlsqos" be configured first i.e Switch(config)# mls qos ?
thanks and have a great weekend.
Solved! Go to Solution.
07-06-2012 10:12 AM
Hi Sarah,
the command auto qos voip will enable qos globaly for you see below:
AutoQoS supports Cisco IP phones with the auto qos voip cisco-phone interface configuration command. When you enter the auto qos voip cisco-phone interface configuration command on a port that is configured to support an IP phone and to which an IP phone is connected, the autoQoS feature does the following:
•If QoS was not already enabled, enables QoS globally.
•If VLAN-based QoS was configured for the port, reverts to the default port-based QoS (done for all ports on switching modules with 1p1q0t/1p3q1t ports).
•Sets the port trust state to trust CoS.
•Creates and applies a trust-CoS QoS policy to ports on switching modules with non-Gigabit Ethernet 1q4t/2q2t ports, which do not support port trust.
HTH
07-06-2012 10:12 AM
Hi Sarah,
the command auto qos voip will enable qos globaly for you see below:
AutoQoS supports Cisco IP phones with the auto qos voip cisco-phone interface configuration command. When you enter the auto qos voip cisco-phone interface configuration command on a port that is configured to support an IP phone and to which an IP phone is connected, the autoQoS feature does the following:
•If QoS was not already enabled, enables QoS globally.
•If VLAN-based QoS was configured for the port, reverts to the default port-based QoS (done for all ports on switching modules with 1p1q0t/1p3q1t ports).
•Sets the port trust state to trust CoS.
•Creates and applies a trust-CoS QoS policy to ports on switching modules with non-Gigabit Ethernet 1q4t/2q2t ports, which do not support port trust.
HTH
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