Cisco Cisco ACE Application Control Engine Module 技术手册

Introduction
 Prerequisites
      Requirements
      Components Used
      Conventions
 Background Information
 Configure
      Network Diagram
      Configurations
 Verify
 Troubleshoot
 Related Information

This document provides a sample configuration for the Application Control Module (ACE) with Clients and
Servers that hit the same Virtual IP Address (VIP). Clients are load balanced to the servers with no Network
Address Translation (NAT) while servers that hit the VIP use source NAT.

This sample uses two contexts; the Admin context is used for remote management and Fault Tolerant (FT)
configuration, and the second context C1 is used for load balancing.

There are no specific requirements for this document.

This document is not restricted to specific software and hardware versions.

The information in this document was created from the devices in a specific lab environment. All of the
devices used in this document started with a cleared (default) configuration. If your network is live, make sure
that you understand the potential impact of any command.

Refer to the Cisco Technical Tips Conventions for more information on document conventions.

One Armed Mode  This topology is used when the device that makes the connection to the VIP
enters the ACE on the same VLAN on which the servers reside. The server reply traffic must return to
the ACE before it is sent to the device that initiated the connection. This can be done with either

•