Installation guide

1-37
Catalyst 3500 Series XL Hardware Installation Guide
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Chapter 1 Product Overview
Network Configuration Examples
Figure 1-24 Large Campus Configuration
Catalyst
6500 switch
Cisco access
gateway
Servers
Cisco
CallManager
Cisco 7200
or 7500 router
WAN
IP telephony
network or
PSTN
IP IP IP
IP
33093
Catalyst
3524-PWR XL
GigaStack cluster
1 Gbps
(2 Gbps
full duplex)
IP
IP
IP
Cisco IP Phones
Cisco IP Phones
Workstations running
Cisco SoftPhone software
Catalyst
3500 XL and 2900 XL
GigaStack cluster
AC
power
source