Configuring Ethernet Ports To Support Ip Phones And A Daisy-Chained Workstation - Cisco WS C4224V 8FXS - 200Mbps Ethernet Switch Software Configuration Manual

Access gateway switch
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Chapter 3
Configuring Ethernet Switching
Configuring Ethernet Ports to Support IP Phones and
a Daisy-Chained Workstation
Figure 3-2
Catalyst 4224 with IP Phone and Workstation
Central
Cisco CallManager
Router
Switch
OL-2031-02

Configuring Ethernet Ports to Support IP Phones and a Daisy-Chained Workstation

For more information about Option 3, which entails the Cisco IP SoftPhone
application, see the Cisco IP SoftPhone documentation library. The
Cisco IP SoftPhone application was developed to provide clients with a phone
that runs on software. This application can be installed on any PC that connects
to an IP telephony network.
Figure 3-2
shows the topology of a centralized Cisco CallManager deployment
model used to enable converged networks.
IP
WAN
The configurations described in this section use the model shown in
In this model, voice traffic is given a higher priority (CoS=5) than data traffic
(CoS=0). Hence, voice traffic is placed in a high-priority queue that gets serviced
first, and data traffic is placed in a low-priority queue that gets serviced later.
This section describes the following configuration schemes:
Configuring Separate Voice and Data Subnets, page 3-4
Configuring a Single Subnet for Voice and Data, page 3-7
For details on the commands used in the following configuration examples, refer
to
Appendix A, "Command Reference for Voice VLAN."
Catalyst 4224 Access Gateway Switch Software Configuration Guide
Catalyst 4224
IP
V
IP phone
Figure
3-2.
3-3

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