how do enable WCCP for hiigh availability from ironport (cisco M170)

[Future Group Network]

Currently Load sharing is happening through pac file ,now we wants to enable WCCP for hiigh availability

[Philip D'Ath]

You can either continue to use a PAC file, and just configure an additional rule to go "DIRECT" if the proxy is down, or setup WCCP.

What is your Internet gateway?  Cisco Router?  Cisco Firewall?  What model device is it?  I assume you are trying to do WCCP to a Cisco/Ironport WSA?

[Future Group Network]

Our internet gateway id cisco router and version is Cisco 7206VXR (NPE-G2),

Yes we are trying to do WCCP configuration from Cisco/Ironport WSA.Currently load sharing is happening throgh PAC file.

[Philip D'Ath]

Here is a short guide.

http://www.cisco.com/c/en/us/support/docs/security/web-security-appliance/118242-configure-wsa-00.html

Here is a reference for the 7206.

http://www.cisco.com/c/en/us/td/docs/ios/12_2/configfun/configuration/guide/ffun_c/fcf018.html