Reference Guide

Parameters
interface Enter the following keywords and slot/port or number information:
• For a 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 a Port Channel interface, enter the keywords port-
channel followed by a number. For the C-Series and S-
Series, the range is 1 to 128. For the E-Series, the range is 1 to
255 for TeraScale and 1 to 512 for ExaScale.
• 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 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 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.
C-Series, E-Series, S-Series, Z-Series, S4810
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.
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