Cisco CRS User Manual

If the group command is used in administration configuration mode, only root-system and cisco-support
keywords can be specified.
Task ID
OperationsTask ID
read, writeaaa
Examples
The following example shows how to assign the user group operator to the user named user1:
RP/0/RP0/CPU0:router# configure
RP/0/RP0/CPU0:router(config)# username user1
RP/0/RP0/CPU0:router(config-un)# group operator
Related Commands
DescriptionCommand
Creates a login password for a user.password (AAA), on page 44
Configures a user group and associates it with a set
of task groups.
usergroup, on page 117
Accesses username configuration mode, configures
a new user with a username, and establishes a
password and permissions for that user.
username, on page 119
Cisco IOS XR System Security Command Reference for the Cisco CRS Router, Release 4.1
OL-24740-01 33
Authentication, Authorization, and Accounting Commands
group (AAA)

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