Reference Guide

• For a ten-Gigabit Ethernet interface, enter the keyword
TenGigabitEthernet then the slot/port information.
• For a 40-Gigabit Ethernet interface, enter the keyword
fortyGigE then the slot/port information.
• For VLAN interface, enter the keyword vlan then a number
from 1 to 4094.
Defaults Not configured.
Command Modes CONFIGURATION
Command History
This guide is platform-specific. For command information about other platforms, refer to the
relevant FTOS Command Line Reference Guide .
The following is a list of the FTOS version history for this command.
Version 8.3.19.0 Introduced on the S4820T.
Version 8.3.11.1 Introduced on the Z9000.
Version 8.5.1.0 Added support for 4-port 40G line cards on ExaScale.
Version 8.3.7.0 Introduced on the S4810.
Version 7.6.1.0 Introduced on the S-Series.
Version 7.5.1.0 Introduced on the C-Series.
pre-Version
6.2.1.1
Introduced on the E-Series.
tacacs-server host
Specify a TACACS+ host.
S4820T
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 then a number as the port to be
used by the TACACS+ server. The range is from zero (0) to 65535. The
default is
49.
timeout seconds (OPTIONAL) Enter the keyword timeout then the number of
seconds the switch waits for a reply from the TACACS+ server. The
range is from 0 to 1000. The default is 10 seconds.
key key
(OPTIONAL) Enter the keyword key then 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.
1223