Cisco IOS XE Intelligent Services User Manual

Configuring ISG Access for IP Subscriber Sessions
Feature Information for ISG Access for IP Subscriber Sessions
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Feature Information for ISG Access for IP Subscriber
Sessions
Table 2 lists the features in this module and provides links to specific configuration information.
For information about a feature in this technology that is not documented here, see the “Intelligent
Services Gateway Features Roadmap.”
Use Cisco Feature Navigator to find information about platform support and software image support.
Cisco Feature Navigator enables you to determine which Cisco IOS XE software images support a
specific software release, feature set, or platform. To access Cisco Feature Navigator, go to
http://www.cisco.com/go/cfn. An account on Cisco.com is not required.
Note Table 2 lists only the Cisco IOS XE software release that introduced support for a given feature in a
given Cisco IOS XE software release train. Unless noted otherwise, subsequent releases of that
Cisco IOS XE software release train also support that feature.
Table 2 Feature Information for ISG Layer 3 Access
Feature Name Releases Feature Configuration Information
ISG: Policy Control: DHCP
Proxy
Cisco IOS XE
Release 2.2
This feature enables ISG to dynamically interact with DHCP and apply
policies that influence the IP addresses that DHCP assigns subscribers.
The following section provides information about this feature:
• Assigning ISG Subscriber IP Addresses Using DHCP, page 24
IP Session Recovery for
DHCP-Initiated IP Sessions
Cisco IOS XE
Release 2.2
ISG provides a default policy and the ability to configure a policy that
determines the actions ISG will take upon session restart following the
recovery of a DHCP-initiated IP session.
The following sections provide information about this feature:
• IP Session Recovery for DHCP-Initiated IP Sessions, page 13
• Configuring IP Session Recovery for DHCP-Initiated IP Sessions,
page 20
The following commands were introduced or modified by this feature:
class type control, match vrf.
IP Subscriber Session CLI
Updates
Cisco IOS XE
Release 2.2
Some of the commands that are used to configure ISG IP subscriber
sessions were modified or replaced.
The following section provides information about this feature:
• How to Configure ISG for IP Subscriber Sessions, page 13
The following commands were introduced or modified by this feature:
clear ip subscriber, debug ip subscriber, identifier interface,
identifier ip src-addr, initiator, interface multiservice, ip subscriber
interface, ip subscriber, show ip subscriber.

Cisco IOS XE Intelligent Services Specifications

General

Brand	Cisco
Model	IOS XE Intelligent Services
Category	Gateway
Language	English