Cisco IOS XE Intelligent Services Configuration Manual page 126

Feature Information for ISG Access for IP Subscriber Sessions
Table 2 Feature Information for ISG Layer 3 Access (continued)
Feature Name
ISG: Session: Creation: IP
Session: Subnet and Source IP:
L3
ISG: Session: Multicast:
Coexistence
ISG: Session: VRF Transfer:
ISG: Static Session Creation
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Releases Feature Configuration Information
Cisco IOS XE The ISG session is the primary component used for associating services
Release 2.2 and policies across specific data flows. An IP subnet session is an ISG
session that includes any IP traffic from a single IP subnet. A
source-IP-based session includes traffic from a single source IP address.
The following sections provide information about this feature:
Information About ISG Access for IP Subscriber Sessions, page 3
•
How to Configure ISG for IP Subscriber Sessions, page 13
•
Cisco IOS XE The ISG Session Multicast Coexistence feature introduces the ability to
Release 2.5.0 host all the subscribers and services (data and multicast) on the same
VLAN by enabling multicast and IP sessions to coexist on the same e
subinterface for Cisco ASR 10000 Series Aggregation Routers.
The following sections provide information about this feature:
Coexistence of Multicast and IP sessions, page 4
•
Creating IP Subscriber Sessions for Routed ISG Subscribers,
•
page 14
Creating IP Subscriber Sessions for Layer 2 Connected ISG
•
Subscribers, page 15
Creating ISG IP Subnet Sessions, page 19
•
Configuring an ISG Interface for Dynamic DHCP Class Association,
•
page 25
Cisco IOS XE The ISG session is the primary component used for associating services
Release 2.2 and policies with specific data flows. ISG sessions are associated with
virtual routing and forwarding instances when routing is required for the
network service. ISG VRF transfer provides a means to dynamically
switch an active session between virtual routing domains.
The following sections provide information about this feature:
• Information About ISG Access for IP Subscriber Sessions, page 3
• How to Configure ISG for IP Subscriber Sessions, page 13
Cisco IOS XE The ISG Static Session Creation feature enables administrator initiated
Release 2.5.0 static IP sessions.
The following section provides information about this feature:
Creating an ISG Static Session, page 18
•
The following commands were introduced or modified by this feature:
initiator static subscriber list, ip source, ip subscriber list, show ip
subscriber list.
Configuring ISG Access for IP Subscriber Sessions