Command Line Reference Guide

932 | Security
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Parameters
Defaults
Not configured.
Command Mode
CONFIGURATION
Command
History
tacacs-server host
c e s
Specify a TACACS+ host.
Syntax
tacacs-server host {hostname | ip-address} [port number] [timeout seconds] [key key]
To remove a TACACS+ server host, use the no tacacs-server host {hostname | ip-address}
command.
Parameters
interface
Enter the following keywords and slot/port or number information:
• For an 100/1000 Ethernet interface, enter the keyword
GigabitEthernet
followed by the slot/port information.
• For a Gigabit Ethernet interface, enter the keyword
GigabitEthernet followed
by the slot/port information.
• For Loopback interfaces, enter the keyword
loopback followed by a number
from zero (0) to 16838.
• For the Null interface, enter the keywords
null 0.
• For the Port Channel interface, enter the keyword
port-channel followed by a
number:
C-Series and S-Series Range: 1-128
E-Series Range: 1 to 255 for TeraScale
• For a SONET interface, enter the keyword
sonet followed by the slot/port
information.
• For a Ten Gigabit Ethernet interface, enter the keyword
TenGigabitEthernet
followed by the slot/port information.
• For VLAN interface, enter the keyword
vlan followed by a number from 1 to
4094.
Version 8.3.5.0 Introduced on S55
Version 7.6.1.0 Introduced for S-Series
Version 7.5.1.0 Introduced for C-Series
pre-Version 6.2.1.1 Introduced on E-Series
hostname
Enter the name of the TACACS+ server host.
ip-address
Enter the IP address, in dotted decimal format, of the TACACS+ server host.
port number (OPTIONAL) Enter the keyword port followed by a number as the port to be
used by the TACACS+ server.
Range: zero (0) to 65535
Default: 49