Table of Contents

21.6.2 MVR Modes ...........................................................................................................

162

21.6.3 How MVR Works ....................................................................................................

162

21.7

General MVR Configuration ............................................................................................

162

21.8

MVR Group Configuration ..............................................................................................

164

21.8.1 MVR Configuration Example ..................................................................................

165

Chapter 22

 

Authentication & Accounting ..............................................................................................

169

22.1

Authentication, Authorization and Accounting ...............................................................

169

22.1.1 Local User Accounts ..............................................................................................

169

22.1.2 RADIUS and TACACS+ ........................................................................................

170

22.2

Authentication and Accounting Screens ..........................................................................

170

22.2.1 RADIUS Server Setup ........................................................................................

170

22.2.2 TACACS+ Server Setup .....................................................................................

172

22.2.3 Authentication and Accounting Setup ................................................................

174

22.2.4 Vendor Specific Attribute ........................................................................................

177

22.3

Supported RADIUS Attributes .........................................................................................

178

22.3.1 Attributes Used for Authentication ..........................................................................

179

22.3.2 Attributes Used for Accounting ...............................................................................

179

Chapter 23

 

IP Source Guard....................................................................................................................

183

23.1

IP Source Guard Overview ..............................................................................................

183

23.1.1 DHCP Snooping Overview .....................................................................................

183

23.1.2 ARP Inspection Overview ......................................................................................

185

23.2

IP Source Guard ..............................................................................................................

187

23.3

IP Source Guard Static Binding .......................................................................................

187

23.4 DHCP Snooping ..............................................................................................................

189

23.5

DHCP Snooping Configure ..............................................................................................

192

23.5.1 DHCP Snooping Port Configure .............................................................................

193

23.5.2 DHCP Snooping VLAN Configure ..........................................................................

195

23.6

ARP Inspection Status .....................................................................................................

196

23.6.1 ARP Inspection VLAN Status .................................................................................

196

23.6.2 ARP Inspection Log Status ....................................................................................

197

23.7

ARP Inspection Configure ...............................................................................................

199

23.7.1 ARP Inspection Port Configure ..............................................................................

200

23.7.2 ARP Inspection VLAN Configure ...........................................................................

201

Chapter 24

 

Loop Guard............................................................................................................................

203

24.1

Loop Guard Overview .....................................................................................................

203

24.2

Loop Guard Setup ...........................................................................................................

205

16

 

GS-3012/GS-3012F User’s Guide