ZyXEL Communications XS1930-12F User Manual page 13

Chapter 27
Loop Guard ......................................................................................................................................224
27.1 Loop Guard Overview ............................................................................................................... 224
27.1.1 What You Can Do ............................................................................................................. 224
27.1.2 What You Need to Know ................................................................................................. 224
27.2 Loop Guard Setup ...................................................................................................................... 226
Chapter 28
Layer 2 Protocol Tunneling ..............................................................................................................227
28.1 Layer 2 Protocol Tunneling Overview ....................................................................................... 227
28.1.1 What You Can Do ............................................................................................................. 227
28.1.2 What You Need to Know ................................................................................................. 227
28.2 Configuring Layer 2 Protocol Tunneling ................................................................................... 228
Chapter 29
PPPoE.................................................................................................................................................231
29.1 PPPoE Intermediate Agent Overview ...................................................................................... 231
29.1.1 What You Can Do ............................................................................................................. 231
29.1.2 What You Need to Know ................................................................................................. 231
29.2 PPPoE ........................................................................................................................................... 233
29.3 PPPoE Intermediate Agent ........................................................................................................ 234
29.3.1 PPPoE IA Per-Port ............................................................................................................... 235
29.3.2 PPPoE IA Per-Port Per-VLAN ............................................................................................. 236
29.3.3 PPPoE IA for VLAN ............................................................................................................. 237
Chapter 30
Error-Disable .....................................................................................................................................239
30.1 Error-Disable Overview ............................................................................................................... 239
30.1.1 CPU Protection Overview ................................................................................................ 239
30.1.2 Error-Disable Recovery Overview .................................................................................... 239
30.1.3 What You Can Do ............................................................................................................. 239
30.2 Error-Disable Settings .................................................................................................................. 240
30.3 Error-Disable Status ..................................................................................................................... 240
30.4 CPU Protection Configuration ................................................................................................... 242
30.5 Error-Disable Detect Configuration .......................................................................................... 243
30.6 Error-Disable Recovery Configuration ...................................................................................... 244
Chapter 31
Green Ethernet .................................................................................................................................246
31.1 Green Ethernet Overview .......................................................................................................... 246
31.2 Configuring Green Ethernet ...................................................................................................... 246
Table of Contents
XS1930 Series User's Guide
13