Cisco CRS User Manual

aaa default-taskgroup
To specify a task group for both remote TACACS+ authentication and RADIUS authentication, use the aaa
default-taskgroup command. To remove this default task group, enter the no form of this command.
aaa default-taskgroup taskgroup-name
no aaa default-taskgroup
Syntax Description
Name of an existing task group.
taskgroup-name
Command Default
No default task group is assigned for remote authentication.
Command Modes
Global configuration
Command History
ModificationRelease
This command was introduced.Release 3.2
Usage Guidelines
Use the aaa default-taskgroup command to specify an existing task group for remote TACACS+
authentication.
Task ID
OperationsTask ID
read, writeaaa
Examples
The following example shows how to specify taskgroup1 as the default task group for remote TACACS+
authentication:
RP/0/RP0/CPU0:router# configure
RP/0/RP0/CPU0:router(config)# aaa default-taskgroup taskgroup1
Cisco IOS XR System Security Command Reference for the Cisco CRS Router, Release 4.1
OL-24740-01 19
Authentication, Authorization, and Accounting Commands
aaa default-taskgroup

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