Cisco Cisco Web Security Appliance S370 Guia Do Utilizador

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Cisco IronPort AsyncOS 7.7 for Web User Guide
 
Chapter 25      Configuring Network Settings
Configuring Transparent Redirection
Step 5
Submit and commit your changes.
Deleting a WCCP Service
Step 1
Navigate to the Network > Transparent Redirection page.
Step 2
Click the icon in the Delete column for the WCCP service you want to delete.
Step 3
Commit your changes.
Router IP Addresses
Enter the IP address for one or more WCCP enabled routers. You can enter 
up to 32 routers to the service group. You must enter the IP address of each 
router. You cannot enter a multicast address.
Router Security
Choose whether or not to require a password for this service group. If 
required, enter the password in the password fields. The password can 
contain up to seven characters.
When you enable security for a service group, every appliance and WCCP 
router that uses the service group must use the same password.
Requiring a password enables you to control which routers and 
WCCP-enabled systems, such as the Web Security appliance, become part 
of the service group.
WCCP uses the MD5 hash protocol to encrypt the password.
Note
Each appliance or WCCP router in the service group authenticate 
the security component in a received WCCP packet immediately 
after validating the WCCP message header. Packets failing 
authentication are discarded.
Advanced
Configure the following fields:
  •
Load-Balancing Method. This is also known as the assignment 
method. Choose Mask, Hash, or both. Default is both.  
For more information about load-balancing, see 
.
  •
Forwarding Method. Choose L2, GRE, or both. Default is both.  
For more information about the forwarding method, see 
  •
Return Method. Choose L2, GRE, or both. Default is both.  
For more information about the return method, see 
Table 25-3
WCCP Service Options (continued)
WCCP Service Option
Description