Table of Contents
GS1920 Series User’s Guide
11
24.1 AAA Overview
...............................................................................................................................
189
24.1.1 What You Can Do
................................................................................................................
189
24.1.2 What You Need to Know
......................................................................................................
189
24.2 AAA Screens
.................................................................................................................................
190
24.3 RADIUS Server Setup
...............................................................................................................
190
24.4 TACACS+ Server Setup
............................................................................................................
192
24.5 AAA Setup
....................................................................................................................................
194
24.6 Technical Reference
......................................................................................................................
196
24.6.1 Vendor Specific Attribute
.....................................................................................................
196
24.6.2 Supported RADIUS Attributes
.............................................................................................
198
24.6.3 Attributes Used for Authentication
.......................................................................................
198
Chapter
25
IP Source Guard
................................................................................................................................
200
25.1 Overview
.......................................................................................................................................
200
25.1.1 What You Can Do
................................................................................................................
200
25.1.2 What You Need to Know
......................................................................................................
201
25.2 IP Source Guard
..........................................................................................................................
201
25.3 IP Source Guard Static Binding
....................................................................................................
202
25.4 DHCP Snooping
...........................................................................................................................
203
25.5 DHCP Snooping Configure
..........................................................................................................
206
25.5.1 DHCP Snooping Port Configure
.........................................................................................
208
25.5.2 DHCP Snooping VLAN Configure
......................................................................................
210
25.5.3 DHCP Snooping VLAN Port Configure
................................................................................
210
25.6 ARP Inspection Status
.................................................................................................................
212
25.7 ARP Inspection VLAN Status
........................................................................................................
213
25.8 ARP Inspection Log Status
...........................................................................................................
213
25.9 ARP Inspection Configure
.............................................................................................................
215
25.9.1 ARP Inspection Port Configure
............................................................................................
216
25.9.2 ARP Inspection VLAN Configure
.........................................................................................
218
25.10 Technical Reference
....................................................................................................................
219
25.10.1 DHCP Snooping Overview
................................................................................................
219
25.10.2 ARP Inspection Overview
..................................................................................................
221
Chapter
26
Loop Guard
.......................................................................................................................................
223
26.1 Loop Guard Overview
..................................................................................................................
223
26.1.1 What You Can Do
................................................................................................................
223
26.1.2 What You Need to Know
......................................................................................................
223
26.2 Loop Guard Setup
.........................................................................................................................
225
Chapter
27
Layer 2 Protocol Tunneling
..............................................................................................................
227