If we need to connect Cisco IP phone and the a PC connected to this IP Phone, with Voice VLAN as 10, and Workstation VLAN as 20.
Here is the configuration:
switchport access vlan 20 ( workstation )
switchport mode dyna desir
switchport voice vlan 10 ( voice VLAN )
msl qos trust cos
msl qos trust device cisco-phone
If we configure like this, will the interface act as a trunk - so that it will for a trunk with cisco-ip phone and will send and receive tagged frames to cisco-ip-phone and will send untagged frames to workstation connected next to IP phone. ( native VLAN ).
What is the effect of portfast command ?
Or this is an invalid configuration?
Is is possible to apply port security for these interfaces. ( like max-mac, or sticky , voilation)?
Please share the experience.
Any link on cisco.com?
Thanks in advance.