Table of Contents
MGS3520 Series User’s Guide
12
27.3 IP Source Guard Static Binding .....................................................................................................240
27.4 DHCP Snooping ............................................................................................................................242
27.5 DHCP Snooping Configure ...........................................................................................................245
27.5.1 DHCP Snooping Port Configure ..........................................................................................247
27.5.2 DHCP Snooping VLAN Configure .......................................................................................248
27.5.3 DHCP Snooping VLAN Port Configure ................................................................................249
27.6 ARP Inspection Status ..................................................................................................................250
27.6.1 ARP Inspection VLAN Status ..............................................................................................251
27.6.2 ARP Inspection Log Status ..................................................................................................252
27.6.3 ARP Inspection Configure ...................................................................................................253
27.6.4 ARP Inspection Port Configure ............................................................................................254
27.6.5 ARP Inspection VLAN Configure .........................................................................................255
Chapter 28
Loop Guard .......................................................................................................................................257
28.1 Loop Guard Overview ..................................................................................................................257
28.2 Loop Guard Setup .........................................................................................................................259
Chapter 29
VLAN Mapping ..................................................................................................................................260
29.1 VLAN Mapping Overview .............................................................................................................260
29.1.1 VLAN Mapping Example .....................................................................................................260
29.2 Enabling VLAN Mapping ...............................................................................................................260
29.3 Configuring VLAN Mapping ...........................................................................................................261
Chapter 30
Layer 2 Protocol Tunneling..............................................................................................................263
30.1 Layer 2 Protocol Tunneling Overview ..........................................................................................263
30.1.1 Layer-2 Protocol Tunneling Mode ........................................................................................264
30.2 Configuring Layer 2 Protocol Tunneling ........................................................................................264
Chapter 31
sFlow..................................................................................................................................................267
31.1 sFlow Overview .............................................................................................................................267
31.2 sFlow Port Configuration ...............................................................................................................267
31.2.1 sFlow Collector Configuration ..............................................................................................269
Chapter 32
PPPoE................................................................................................................................................271
32.1 PPPoE Intermediate Agent Overview ..........................................................................................271
32.1.1 PPPoE Intermediate Agent Tag Format ..............................................................................271
32.1.2 Sub-Option Format ..............................................................................................................271
32.1.3 Port State .............................................................................................................................272