- Nortel Ethernet Routing Switch Owner's Manual

Contents 13

Modifying system settings 322

Conﬁguring switch port status 324

Conﬁguring high speed ﬂow control 327

Downloading switch images 328

Downloading ASCII conﬁguration ﬁles 330

Storing and retrieving a switch conﬁguration ﬁle from a TFTP server 331

Requirements for storing and retrieving conﬁguration parameters on a TFTP

server 333

Enabling and disabling autosave 333

Conﬁguring port communication speed 334

Conﬁguring Rate Limiting 335

Troubleshooting 337

Interpreting the LEDs 337

Diagnosing and correcting problems 337

Normal power-up sequence 338

Port connection problems 339

Appendix A DB-9 (RS-232-D) Console/Comm Port connector 341

Appendix B Default settings 343

Appendix C Sample BootP conﬁguration ﬁle 351

Appendix D Command List 353

Appendix E Technical speciﬁcations 375

Environmental speciﬁcations 375

AC power speciﬁcations 375

Physical dimensions 376

Performance speciﬁcations 376

Network protocol and standards compatibility 376

Safety agency certiﬁcation 377

Electromagnetic emissions 377

Electromagnetic immunity 378

Index 379

Nortel Ethernet Routing Switch 2500 Series

Overview — System Conﬁguration

NN47215-500 (323162-B) 02.02 Standard

4.1 19 November 2007