Reference Guide

• 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 a Port Channel interface, enter the keywords port-
channel followed by a number. The range is 1 to 128.
• For a Ten Gigabit Ethernet interface, enter the keyword
TenGigabitEthernet followed by the slot/port
information.
• For a 40-Gigabit Ethernet interface, enter the keyword
fortyGigE followed by the slot/port information.
• For VLAN interface, enter the keyword vlan followed by
a number from 1 to 4094.
Defaults Not configured.
Command
Modes
CONFIGURATION
Command
History
Version 9.0(1.3) Introduced on the S5000.
tacacs-server host
Specify a TACACS+ host.
S5000
Syntax
tacacs-server host {hostname | ipv4-address | ipv6-address}
[port number] [timeout seconds] [key key]
Parameters
hostname Enter the name of the TACACS+ server host.
ipv4-address |
ipv6-address
Enter the IPv4 address (A.B.C.D) or IPv6 address (X:X:X:X::X)
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. The range is
zero (0) to 65535. The default is 49.
timeout
seconds
(OPTIONAL) Enter the keyword timeout followed by the
number of seconds the switch waits for a reply from the
TACACS+ server. The range is 0 to 1000. The default is
10
seconds.
key key
(OPTIONAL) Enter the keyword key followed by a string up
to 42 characters long as the authentication key. This
authentication key must match the key specified in the
tacacs-server key for the TACACS+ daemon.
Security
1221