Large Campus Configuration - Cisco WS-C2955T-12 Software Manual

Chapter 1 Overview

Large Campus Configuration

Figure 1-4
130 Gigabit connections, a Catalyst 6500 multilayer switch is used as the backbone switch.
You can use the workgroup configurations shown in previous examples to create workgroups with
Gigabit uplinks to the Catalyst 6500 switch. For example, you can use switch clusters that have a mix
of Catalyst 2900 XL and Catalyst 3500 XL switches.
The Catalyst 6500 switch provides the workgroups with Gigabit access to core resources:
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shows a configuration for a network of more than 1000 users. Because it can aggregate up to
Cisco 7000 series router for access to the WAN and the Internet.
Server farm that includes a call-processing server running Cisco CallManager software. Cisco
CallManager controls call processing, routing, and IP phone features and configuration.
Cisco Access gateway (such as Cisco Access Digital Trunk Gateway or Cisco Access Analog Trunk
Gateway) that connects the IP network to the PSTN or to users in an IP telephony network.
Catalyst 2900 Series XL and Catalyst 3500 Series XL Software Configuration Guide
Network Configuration Examples
1-15