Cisco Cisco Web Security Appliance S380 User Guide
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Cisco IronPort AsyncOS 7.7 for Web User Guide
Chapter 3 Deployment
Connecting the Appliance to a WCCP Router
Note
The Web Security appliance does not support using a multicast address in the WCCP service group. To
use multiple routers in a service group, you must specify the IP address of each router in the service
group and configure each router separately. You cannot register a router to a multicast address.
use multiple routers in a service group, you must specify the IP address of each router in the service
group and configure each router separately. You cannot register a router to a multicast address.
Example WCCP Configurations
This section shows some sample WCCP services defined in the appliance and the corresponding WCCP
configuration you should use to configure the router that connects to the appliance.
configuration you should use to configure the router that connects to the appliance.
Example 1
Suppose you have the WCCP service shown in
Figure 3-3
Example WCCP Service — Standard Service, No Password Required
In this example, the WCCP service defines the standard service group (also known as a well known
service group). The redirection basis is on the destination port by default. Also suppose in this example
that you want to configure the ethernet1 interface on the router for this service group.
service group). The redirection basis is on the destination port by default. Also suppose in this example
that you want to configure the ethernet1 interface on the router for this service group.
Use the following WCCP configuration for this example:
ip wccp version 2
ip wccp web-cache
interface ethernet1
ip wccp web-cache redirect in