ZyXEL Communications ES3500 Series Apply, Index, Apply, Delete, Cancel, Server, Delete, Cancel, Timeout, TCP Port, TCP Port, Accounting, IP Address, Shared Secret, Shared Secret

	Chapter 25 AAA
Table 74 Advanced Application > AAA > TACACS+ Server Setup (continued)
LABEL	DESCRIPTION
TCP Port	The default port of a TACACS+ server for authentication is 49. You need not change this
	value unless your network administrator instructs you to do so.
Shared Secret	Specify a password (up to 32 alphanumeric characters) as the key to be shared between the
	external TACACS+ server and the Switch. This key is not sent over the network. This key
	must be the same on the external TACACS+ server and the Switch.
Delete	Check this box if you want to remove an existing TACACS+ server entry from the Switch. This
	entry is deleted when you click Apply.
Apply	Click Apply to save your changes to the Switch’s run-time memory. The Switch loses these
	changes if it is turned off or loses power, so use the Save link on the top navigation panel to
	save your changes to the non-volatile memory when you are done configuring.
Cancel	Click Cancel to begin configuring this screen afresh.
Accounting	Use this section to configure your TACACS+ accounting settings.
Server
Timeout	Specify the amount of time in seconds that the Switch waits for an accounting request
	response from the TACACS+ server.
Index	This is a read-only number representing a TACACS+ accounting server entry.
IP Address	Enter the IP address of an external TACACS+ accounting server in dotted decimal notation.
TCP Port	The default port of a TACACS+ accounting server is 49. You need not change this value
	unless your network administrator instructs you to do so.
Shared Secret	Specify a password (up to 32 alphanumeric characters) as the key to be shared between the
	external TACACS+ accounting server and the Switch. This key is not sent over the network.
	This key must be the same on the external TACACS+ accounting server and the Switch.
Delete	Check this box if you want to remove an existing TACACS+ accounting server entry from the
	Switch. This entry is deleted when you click Apply.
Apply	Click Apply to save your changes to the Switch’s run-time memory. The Switch loses these
	changes if it is turned off or loses power, so use the Save link on the top navigation panel to
	save your changes to the non-volatile memory when you are done configuring.
Cancel	Click Cancel to begin configuring this screen afresh.

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ES3500 Series User’s Guide