Contents
vi
Cisco ASR 1000 Series Aggregation Services Routers Software Configuration Guide
OL-16506-10
Second IOS Process on a Cisco ASR 1002 or 1004 Router
5-4
Route Processor Redundancy
5-5
Stateful Switchover
5-5
SSO-Aware Protocol and Applications
5-6
IPsec Failover
5-6
Bidirectional Forwarding Detection
5-6
C H A P T E R
6
Broadband Scalability and Performance
6-1
PPP Sessions and L2TP Tunnel Scaling
6-1
Restrictions for PPP Sessions and L2TP Tunnel Scaling
6-2
IP Sessions Scaling
6-3
Layer 4 Redirect Scaling
6-3
Configuring the Cisco ASR 1000 Series Router for High Scalability
6-3
Configuring Call Admission Control
6-4
Control Plane Policing
6-4
VPDN Group Session Limiting
6-5
PPPoE Session Limiting
6-5
Monitoring PPP Sessions Using the SNMP Management Tools
6-5
Configuring the Access Interface Input and Output Hold Queue
6-5
Configuring the keepalive Command
6-6
Scaling the L2TP Tunnel Configurations
6-6
Using the cisco-avpair="lcp:interface-config" RADIUS Attribute
6-6
Enhancing the Scalability of Per-User Configurations
6-7
Setting the VRF and IP Unnumbered Interface Configurations in User Profiles
6-7
Setting the VRF and IP Unnumbered Interface Configurations in Virtual Interface Templates
6-8
Redefining User Profiles to Use the ip:vrf-id and ip:ip-unnumbered VSAs
6-8
C H A P T E R
7
Configuring Call Home
7-1
Information About Call Home
7-1
Benefits of Using Call Home
7-2
How to Obtain Smart Call Home Service
7-2
Prerequisites for Call Home
7-3
How to Configure Call Home
7-3
Configuring the Management Interface VRF
7-4
What To Do Next
7-5
Configuring a Destination Profile
7-5
Configuring a Destination Profile to Send Email Messages
7-5
Configuring a Destination Profile to Send HTTP Messages
7-10