Cisco Cisco VPN Acceleration Module Manual Técnica
WCCP on ASA: Concepts, Limitations, and
Configuration
Configuration
Document ID: 116046
Contributed by Sourav Kakkar, Cisco TAC Engineer.
May 31, 2013
May 31, 2013
Contents
Introduction
Prerequisites
Requirements
Components Used
Conventions
WCCP and ASA Overview
WCCP Redirection
WCCP Service Groups
Configure
Verify
Troubleshoot
Related Information
Prerequisites
Requirements
Components Used
Conventions
WCCP and ASA Overview
WCCP Redirection
WCCP Service Groups
Configure
Verify
Troubleshoot
Related Information
Introduction
This document describes concepts, limitations, and configuration of the Web Cache Coordination Protocol
(WCCP) on a Cisco Adaptive Security Appliance (ASA). WCCP is a method by which the ASA can redirect
traffic to a WCCP caching engine through a generic routing encapsulation (GRE) tunnel.
(WCCP) on a Cisco Adaptive Security Appliance (ASA). WCCP is a method by which the ASA can redirect
traffic to a WCCP caching engine through a generic routing encapsulation (GRE) tunnel.
Prerequisites
Requirements
Cisco recommends that you have knowledge of these topics:
Web Cache Communications Protocol (WCCP) version 2 (v2)
•
Cisco Adaptive Security Appliances (ASA)
•
Cisco Adaptive Security Appliance (ASA) Software; read Configuration Guides for compatibility
•
Proxy caching
•
Redirection
•
Cisco also recommends that you understand the limitations of WCCP configuration on the ASA, as explained
in these documents:
in these documents:
Cisco ASA 5500 Series Configuration Guide using the CLI, 8.2: Configuring Web Cache Services
Using WCCP: Guidelines and Limitations
Using WCCP: Guidelines and Limitations
•
Cisco ASA Series CLI Configuration Guide, 9.0: Configuring Web Cache Services Using WCCP
•