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Catalyst 6000 Family Content Switching Module Installation and Configuration Note
78-11631-05
Chapter 1 Overview
When the client-side and server-side VLANs are on different subnets, you can configure the CSM to
operate in a secure (router) mode. For more information, see the “Configuring the Secure (Router)
Mode” section on page 4-4.
You can set up a fault-tolerant configuration in either the secure (router) or single subnet (bridged) mode
using redundant CSMs. For more information, see the “Configuring Fault Tolerance” section on
page 4-5.
Using multiple VLANs, single subnet (bridge) mode and secure (router) mode can coexist in the same
CSM.
Figure 1-2 Content Switching Module and Servers
Router
Internet
Internet
Client
47527
Switching
fabric
Content
services
gateway
Catalyst 6000 chassis
4 gigabit
Content
provider
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