Chapter 8. Cisco Catalyst Switches
This chapter covers the following topics:
Identifying the functions that Cisco Catalyst switches perform in a Cisco IP telephony solution
The three options for powering Cisco IP Phones
The two types of PoE that Cisco Catalyst switches provide and the Cisco Catalyst switches that support PoE
Identifying the commands to configure PoE on Cisco Catalyst switches
Configuring dual VLANs on a single port on a Cisco Catalyst switch so that the IP Phones reside in a separate VLAN
Configuring CoS on Cisco Catalyst switches so that voice traffic has priority over data traffic as it travels throughout the ...