Cisco IOS XE Intelligent Services

Redirecting Subscriber Traffic Using ISG Layer 4 Redirect
How to Configure ISG Layer 4 Redirect
5
DETAILED STEPS
Configuring Layer 4 Redirection in a Service Policy Map
Perform this task to configure ISG Layer 4 redirection in a service policy map.
Prerequisites
The ISG Layer 4 Redirect feature is configured under a traffic class within a service policy map. This
task assumes that you have defined the traffic class map. See the module “Configuring ISG Subscriber
Services” for more information.
Command or Action Purpose
Step 1
enable
Example:
Router> enable
Enables privileged EXEC mode.
• Enter your password if prompted.
Step 2
configure terminal
Example:
Router# configure terminal
Enters global configuration mode.
Step 3
interface type number
Example:
Router(config)# interface fastethernet 0/0.505
Specifies an interface and enters interface configuration
mode.
Step 4
ip subscriber
Example:
Router(config-if)# ip subscriber
(Optional) Enables ISG IP subscriber configuration mode.
Step 5
identifier interface
Example:
Router(config-subscriber)# identifier interface
(Optional) Creates an ISG IP interface session.
Step 6
exit
Example:
Router(config-subscriber)# exit
Returns to interface configuration mode.
Step 7
redirect to {group server-group-name | ip
ip-address [port port-number]} [duration
seconds] [frequency seconds]
Example:
Router(config-if)# redirect to group
advt-server duration 30 frequency 3600
Redirects specified traffic to a specified server or server
group.