Cisco CRS User Manual

You can specify up to four methods in the method list.
Task ID
OperationsTask ID
read, writeaaa
Examples
This example shows how to cause a “start accounting” record to be sent to a TACACS+ server when a router
initially boots. A “stop accounting” record is also sent when a router is shut down or reloaded.
RP/0/RP0/CPU0:router# configure
RP/0/RP0/CPU0:router(config)# aaa accounting system default start-stop group tacacs+
Related Commands
DescriptionCommand
Creates a method list for authentication.aaa authentication , on page 13
Creates a method list for authorization.aaa authorization , on page 16
Cisco IOS XR System Security Command Reference for the Cisco CRS Router, Release 4.1
8 OL-24740-01
Authentication, Authorization, and Accounting Commands
aaa accounting system default

Cisco CRS Specifications

General

Operating System	Cisco IOS XR
Product Type	Core Router
Form Factor	Modular Chassis
Dimensions	Varies by chassis type
Weight	Varies by chassis type
Architecture	Distributed
Switch Fabric	Multi-stage
Interface Support	Ethernet, SONET/SDH, OTN
Interfaces/Ports	Varies by line card
Port Density	Varies by line card
Routing Protocol	BGP, IS-IS, OSPF, MPLS
Management	CLI, SNMP
Power Supply	Redundant, hot-swappable
Cooling	Redundant, Hot-swappable Fan Trays
Supported Protocols	IPv4, IPv6, MPLS
Management Interfaces	Ethernet, console
Security Features	ACLs