Cisco Cisco Web Security Appliance S370 Guía Del Usuario

Web proxy in transparent mode. If you want to use one proxy port for all 
traffic, connect port P1 to an L4 switch or a WCCP router using an Ethernet 
cable. If you want to use two proxy ports for traffic, connect port P2 to an L4 
switch or a WCCP router using an Ethernet cable, and connect port P1 to the 
internal network. 

For more information about deploying the Web Proxy in transparent mode, 
see 

When you configure the proxy in transparent mode and connect it to a 
WCCP router, you must configure the appliance after you run the System 
Setup Wizard to create at least one WCCP service. For more information 
about creating WCCP services, see 

Web proxy in explicit forward mode. If you want to use one proxy port for 
all traffic, connect port P1 to a network switch using an Ethernet cable. If you 
want to use two proxy ports for traffic, connect port P2 to a network switch 
using an Ethernet cable, and connect port P1 to the internal network. 

For more information about deploying the Web Proxy in explicit forward 
mode, see 

.

L4 Traffic Monitor. Connect the Traffic Monitor ports to the Ethernet tap 
according to the tap communication type:

Ethernet tap using simplex. Connect port T1 to the Ethernet tap so it 
receives all outgoing traffic (from the clients to the Internet), and connect 
port T2 to the Ethernet tap so it receives all incoming traffic (from the 
Internet to the clients).

Ethernet tap using duplex. Connect port T1 to the Ethernet tap so it 
receives all incoming and outgoing traffic.

For more information about deploying the L4 Traffic Monitor, see