D-Link DES-3828 Product Manual - Page 270

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual

266

config authen server_host

±

xtacacs

- Enter this parameter if the server host utilizes the

XTACACS protocol.

±

tacacs+


TACACS+ protocol.

±

radius - Enter this parameter if the server host utilizes the

RADIUS protocol.

port <int 1-65535>

- Enter a number between 1 and 65535 to define the

virtual port number of the authentication protocol on a server host. The

default port number is 49 for TACACS/XTACACS/TACACS+ servers and

1812 and 1813 for RADIUS servers but the user may set a unique port

number for higher security.

key <key_string 254>

-

Authentication key to be shared with a configured

TACACS+ or RADIUS server only. Specify an alphanumeric string up to

254 characters or choose none.

timeout <int 1-255>

- Enter the time in seconds the Switch will wait for the

server host to reply to an authentication request. The default value is 5

seconds.

retransmit <int 1-255>

- Enter the value in the retransmit field to change

how many times the device will resend an authentication request when the

server does not respond. This field is inoperable for the TACACS+

protocol.

Restrictions

Only Administrator-level users can issue this command.

Example usage:

To configure a TACACS+ authentication server host, with port number 4321, a timeout value of 12 seconds and a retransmit

count of 4.

DES-3800:admin#config authen server_host 10.1.1.121

protocol tacacs+ port 4321 timeout 12 retransmit 4

Command: config authen server_host 10.1.1.121 protocol

tacacs+ port 4321 timeout 12 retransmit 4

Success.

DES-3800:admin#

delete authen server_host

Purpose

Used to delete a user-defined authentication server host.

Syntax

delete authen server_host <ipaddr> protocol [tacacs | xtacacs |

tacacs+ | radius]

Description

This command is used to delete a user-defined authentication

server host previously created on the Switch.

Parameters

server_host <ipaddr>

- The IP address of the remote server host to

be deleted.

protocol

– The protocol used by the server host to delete. The user

may choose one of the following:

±

tacacs

– Enter this parameter if the server host utilizes the

TACACS protocol.

±

xtacacs


XTACACS protocol

.

±

tacacs+


TACACS+ protocol.

±

radius


Section	Page
INTRODUCTION	5
Using the Console CLI	7
Command Syntax	11
Basic Switch Commands	13
Switch Port Commands	31
SNMP V3	35
PoE Commands	49
Network Management Commands	54
Switch Utility Commands	62
Network Monitoring Commands	73
Layer 2 FDB Commands	86
Packet Storm Control Commands	94
QoS Commands	98
Mirror Configuration Commands	106
VLAN Commands	109
Link Aggregation Commands	123
IGMP Snooping Commands	127
802.1X Commands (Including Guest VLANs)	135
Access Control List (ACL) Commands	148
Traffic Segmentation Commands	168
Command List History	170
Basic IP Commands (For Layer 3)	173
ARP Commands	178
Routing Table Commands	182
Route Redistribution Commands	185
RIP Commands	191
IGMP Commands	195
Auto Config Commands V3	199
DNS Relay Commands	201
DVMRP Commands	205
IP Multicasting Commands	210
MD5 Commands	213
OSPF Configuration Commands	215
Time and SNTP Commands	232
Port Security Commands	238
MAC Notification Commands	242
SSH Commands	246
Jumbo Frame Commands	254
Access Authentication Control Commands	256
D-Link Single IP Management Commands	279
Multiple Spanning Tree Protocol (MSTP) Commands	289
SSL Commands	301
VRRP Commands	307
System Severity	316
DHCP Relay	318
IP-MAC Binding Commands	324
LACP Configuration Commands	338
CPU Interface Filtering (Software ACL) Commands	340
Modify Prompt and Banner Commands	348
Safeguard Engine	351
WRED Command List	353
Web-based Access Control (WAC) Commands	357
Double VLAN Command List	363
Limited Multicast IP Address Commands	368
Route Preference Commands	373
MAC-Based Access Control Commands	376
PIM Commands	385
Loopback Interface Commands	402
DHCP Server Command List	405
MLD Snooping Commands	421
Loopback Detection Commands	428
Password Recovery Commands	433
Multicast VLAN Commands	436
CPU Filtering Commands List	439
Broadcast Segmentation Commands	441
Technical Specifications	443

D-Link DES-3828 Product Manual - Page 270

config authen server_host, Restrictions, Purpose, Syntax

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