ZyXEL Communications XMG1930 Series User Manual page 13

26.3.2 DHCP Snooping VLAN Configure .................................................................................... 227
26.3.3 DHCP Snooping VLAN Port Configure ............................................................................ 228
26.4 Technical Reference .................................................................................................................. 229
26.4.1 DHCP Snooping Overview ............................................................................................... 229
Chapter 27
Loop Guard ......................................................................................................................................232
27.1 Loop Guard Overview ............................................................................................................... 232
27.1.1 What You Can Do ............................................................................................................. 232
27.1.2 What You Need to Know ................................................................................................. 232
27.2 Loop Guard Setup ...................................................................................................................... 234
Chapter 28
Layer 2 Protocol Tunneling ..............................................................................................................235
28.1 Layer 2 Protocol Tunneling Overview ....................................................................................... 235
28.1.1 What You Can Do ............................................................................................................. 235
28.1.2 What You Need to Know ................................................................................................. 235
28.2 Configuring Layer 2 Protocol Tunneling ................................................................................... 236
Chapter 29
PPPoE.................................................................................................................................................239
29.1 PPPoE Intermediate Agent Overview ...................................................................................... 239
29.1.1 What You Can Do ............................................................................................................. 239
29.1.2 What You Need to Know ................................................................................................. 239
29.2 PPPoE ........................................................................................................................................... 241
29.3 PPPoE Intermediate Agent ........................................................................................................ 242
29.3.1 PPPoE IA Per-Port ............................................................................................................... 243
29.3.2 PPPoE IA Per-Port Per-VLAN ............................................................................................. 244
29.3.3 PPPoE IA for VLAN ............................................................................................................. 245
Chapter 30
Error-Disable .....................................................................................................................................247
30.1 Error-Disable Overview ............................................................................................................... 247
30.1.1 CPU Protection Overview ................................................................................................ 247
30.1.2 Error-Disable Recovery Overview .................................................................................... 247
30.1.3 What You Can Do ............................................................................................................. 247
30.2 Error-Disable Settings .................................................................................................................. 248
30.3 Error-Disable Status ..................................................................................................................... 248
30.4 CPU Protection Configuration ................................................................................................... 250
30.5 Error-Disable Detect Configuration .......................................................................................... 251
30.6 Error-Disable Recovery Configuration ...................................................................................... 252
Chapter 31
Green Ethernet .................................................................................................................................254
Table of Contents
XMG1930 Series User's Guide
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