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Catalyst 2940 Switch Software Configuration Guide
78-15507-02
Chapter 1 Overview
Where to Go Next
Note An external power supply is required for IP phones and the Cisco Aironet access point.
Figure 1-3 Large Campus Configuration
Where to Go Next
Before configuring the switch, review these sections for start-up information:
• Chapter 2, “Using the Command-Line Interface”
• Chapter 3, “Getting Started with CMS”
• Chapter 4, “Assigning the Switch IP Address and Default Gateway”
IP
Fiber Links
End-User
Environment
Single workstations
Aironet
AccessPoint
Catalyst
2940
Single workstations
Catalyst
2940
Single workstations
Catalyst
2940
IP
IP
Cisco IP Phones
Copper Links
Catalyst
6500
Cisco access
gateway
Servers
Cisco
CallManager
Cisco 7200
or 7500 router
Catalyst 3550-PWR
GigaStack cluster
1 Gbps
(2 Gbps
full duplex)
Catalyst 2950, 2900 XL,
3500 XL, and 3550
GigaStack cluster
M
WAN
IP telephony
network or
PSTN
Core
Wiring Closet
V
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