Cisco CRS User Manual

show tacacs server-groups
To display information about the TACACS+ server groups that are configured in the system, use the show
tacacs server-groups command.
show tacacs server-groups
Syntax Description
This command has no keywords or arguments.
Command Default
None
Command Modes
EXEC
Command History
ModificationRelease
This command was introduced.Release 3.2
Usage Guidelines
Use the show tacacs server-groups command to display information about each configured TACACS+ server
group, including the group name, numbers of servers in the group, and a list of servers in the named server
group. A global list of all configured TACACS+ servers is also displayed.
Task ID
OperationsTask ID
readaaa
Examples
The following is sample output from the show tacacs server-groups command:
RP/0/RP0/CPU0:router# show tacacs server-groups
Global list of servers
Server 12.26.25.61/23456
Server 12.26.49.12/12345
Server 12.26.49.12/9000
Server 12.26.25.61/23432
Server 5.5.5.5/23456
Server 1.1.1.1/49
Server group ‘tac100’ has 1 servers
Server 12.26.49.12
This table describes the significant fields shown in the display.
Cisco IOS XR System Security Command Reference for the Cisco CRS Router, Release 4.1
OL-24740-01 91
Authentication, Authorization, and Accounting Commands
show tacacs server-groups

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