Diagnostic.........................................................................................................................................270

36.1 Diagnostic Overview .................................................................................................................. 270

36.1.1 What You Can Do in this Chapter ................................................................................... 270

36.2 What You Need to Know ........................................................................................................... 270

36.3 Ping & TraceRoute & NsLookup ................................................................................................ 271

36.4 802.1ag (CFM) ............................................................................................................................ 272

36.5 802.3ah (OAM) ............................................................................................................................ 273

Part III: Troubleshooting and Appendices .................................................. 275

Chapter 37

Troubleshooting................................................................................................................................276

37.1 Power, Hardware Connections, and LEDs ............................................................................... 276

37.2 Zyxel Device Access and Login ................................................................................................ 277

37.3 Internet Access ........................................................................................................................... 278

37.4 Wireless Internet Access ............................................................................................................. 280

37.5 UPnP ............................................................................................................................................. 280

37.6 IP Address Setup ......................................................................................................................... 281

Appendix A Customer Support ..................................................................................................... 284

Appendix B IPv6............................................................................................................................... 289

Appendix C Services....................................................................................................................... 295

Appendix D Legal Information ...................................................................................................... 299

Index .................................................................................................................................................306

Table of Contents

EX3510-B1 User's Guide

Table of Contents