ZyXEL Communications GS-2750 User Manual
Page 185
Chapter 23 Authentication & Accounting
GS-2750 User’s Guide
185
Figure 92 Advanced Application > Auth and Acct > TACACS+ Server Setup
The following table describes the labels in this screen.
Table 62 Advanced Application > Auth and Acct > TACACS+ Server Setup
LABEL
DESCRIPTION
Authentication
Server
Use this section to configure your TACACS+ authentication settings.
Mode
This field is only valid if you configure multiple TACACS+ servers.
Select index-priority and the Switch tries to authenticate with the first configured
TACACS+ server, if the TACACS+ server does not respond then the Switch tries to
authenticate with the second TACACS+ server.
Select round-robin to alternate between the TACACS+ servers that it sends
authentication requests to.
Timeout
Specify the amount of time in seconds that the Switch waits for an authentication
request response from the TACACS+ server.
If you are using index-priority for your authentication and you are using two
TACACS+ servers then the timeout value is divided between the two TACACS+
servers. For example, if you set the timeout value to 30 seconds, then the Switch
waits for a response from the first TACACS+ server for 15 seconds and then tries
the second TACACS+ server.
Index
This is a read-only number representing a TACACS+ server entry.
IP Address
Enter the IP address of an external TACACS+ server in dotted decimal notation.
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.
- ZyXEL Dimension GS-1116A
- ZyXEL Dimension ES-2108PWR
- DIMENSION ES-4024
- MI-7526F
- ZyXEL Dimension ES-2048
- DIMENSION ES-1016A
- ONU-6040B-21
- HOMEBOUND TRIPLE PLAY DELIVERY ES-315-F
- IES-708-22
- Version 1.03
- ZyXEL Dimension ES-1552
- ES-2108
- ES-2108
- ZyXEL Dimension ES-1124
- 2-Slot 10GBase-CX4 10Gigabit Module EM-412
- GS-105B/108B
- ES-4024A
- ETHERNET SWITCHES ES-1016
- GS-4012F/4024
- ZyXEL Dimension ES-2024
- ZyXEL Dimension ES-2108
- ZyXEL Dimension GS-3012F
- VES-1000
- PoE-80
- ES-1124
- 4500 Series
- ES-3148 Series
- GS-3012F Series
- Ethernet-to-Fiber Media Converter MC1000-SFP-FP
- GS2200-24P
- ES-105A/108A
- ZyXEL Dimension GS-1016
- EES-1024AF
- GS-4012
- IES-6000
- ES-315
- ES-2108 Series
- ZyXEL Dimension ES-2024PWR
- GS-3012F/3012
- GS-108B
- GS-105
- GS-4012F
- VES-1616
- A-6000
- LAYER 3 ES-3124
- GS-105A
- MGS-3712F
- ZyXEL Dimension GS-108A
- MES-2110
- EXTRASMART ES-1552
- ZyXEL Dimension GS-3012
- ZyXEL DMA 1000
- ZyXEL Dimension ES-4124
- IES-1248-51V
- GS-2724
- Dimension Ethernet Switches
- GS-105A/108A
- ZyXEL Dimension GS-4012F
- XGS-4526
- GS-1116A
- ZyXEL Dimension ES-105A
- IES-708-22A
- ZyXEL Dimension ES-315-F
- Multi-service Access Platform MSAP2000
- VDSL SWITCH VES-1616F-3X
- ZyXEL Dimension ES-2724
- ZyXEL Dimension ES-2024A
- AES-100
- ZyXEL Dimension ES-3124
- ZyXEL Dimension GS-2024
- ZyXEL Dimension ES-3124-4F
- ES-2024 Series
- NetAtlas Workgroup
- PLA470 Series
- GS-1548
- ES-3124PWR
- P-660H-Tx v2
- ZyXEL Dimension ES-3148
- ZyXEL P-872H
- ZyXEL Dimension ES-2108-F
- ZyXEL Dimension ES-3024
- XGS-4728F
- XGS-4528F
- ZyXEL Dimension ES-1528
- ES-3124
- ISTACKING ES-2108
- PES-1014
- ZyXEL Ethernet Switches
- BPS-120
- GS-3012
- ZyXEL Dimension ES-4024
- ZYAIR B-4000
- ES-105/ES-108