Техническая Инструкция для Cisco Cisco Content Switching Module

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Reverse−Sticky for Content Switching Module
Configuration Example
Document ID: 47921
Contents
Introduction
 Before You Begin
      Requirements
      Components Used
      Related Products
      Conventions
 Configure
      Network Diagram
      Configurations
 Verify
 Troubleshoot
 Related Information
Introduction
This document provides a sample configuration for using reverse−sticky. This feature is mostly used in
Firewall Load Balancing (FWLB) scenarios to guarantee that the outbound traffic is sent to the same firewall
as the inbound traffic. For example, if you are using FTP from a client on the Internet to a server on your
inside network, you will need the data connection open by the server to the client to go through the same
firewall as control channel.
Before You Begin
Requirements
There are no specific requirements for this document.
Components Used
The information in this document is based on these hardware and software versions:
Content Switching Module (CSM) 3.x
• 
Native IOS 12.1(20)E
• 
Related Products
This configuration can also be used with the following hardware and software versions.
CatOS version 7.x
• 
MSFC IOS 12.1E
•