Users Guide

Conguring an NPIV Proxy Gateway.......................................................................................................................... 285
Enabling Fibre Channel Capability on the Switch................................................................................................ 286
Creating a DCB Map .............................................................................................................................................. 286
Applying a DCB Map on Server-facing Ethernet Ports ......................................................................................287
Creating an FCoE VLAN......................................................................................................................................... 288
Creating an FCoE Map ...........................................................................................................................................288
Applying an FCoE Map on Server-facing Ethernet Ports...................................................................................289
Applying an FCoE Map on Fabric-facing FC Ports............................................................................................. 290
Sample Conguration..............................................................................................................................................290
Displaying NPIV Proxy Gateway Information.............................................................................................................. 291
show interfaces status Command Example......................................................................................................... 292
show fcoe-map Command Examples .................................................................................................................. 292
show qos dcb-map Command Examples ............................................................................................................ 293
show npiv devices brief Command Example........................................................................................................294
show npiv devices Command Example ............................................................................................................... 295
show fc switch Command Example .....................................................................................................................296
28 Upgrade Procedures................................................................................................................................ 297
Get Help with Upgrades................................................................................................................................................297
29 Debugging and Diagnostics......................................................................................................................298
Supported Modes..........................................................................................................................................................298
Debugging Aggregator Operation................................................................................................................................298
All interfaces on the Aggregator are operationally down.................................................................................... 298
Broadcast, unknown multicast, and DLF packets switched at a very low rate............................................... 299
Flooded packets on all VLANs are received on a server.....................................................................................299
Software show Commands..........................................................................................................................................300
Oine Diagnostics..........................................................................................................................................................301
Important Points to Remember............................................................................................................................. 302
Running Oine Diagnostics....................................................................................................................................302
Trace Logs...................................................................................................................................................................... 303
Auto Save on Crash or Rollover.............................................................................................................................303
Using the Show Hardware Commands.......................................................................................................................303
Environmental Monitoring............................................................................................................................................ 305
Recognize an Over-Temperature Condition......................................................................................................... 306
Troubleshoot an Over-Temperature Condition..................................................................................................... 306
Recognize an Under-Voltage Condition................................................................................................................ 307
Troubleshoot an Under-Voltage Condition............................................................................................................307
Buer Tuning..................................................................................................................................................................308
Deciding to Tune Buers........................................................................................................................................ 309
Sample Buer Prole Conguration.......................................................................................................................312
Troubleshooting Packet Loss........................................................................................................................................ 312
Displaying Drop Counters........................................................................................................................................ 313
Dataplane Statistics..................................................................................................................................................314
Displaying Stack Port Statistics..............................................................................................................................315
Enabling Buer Statistics Tracking ..............................................................................................................................315
Restoring the Factory Default Settings....................................................................................................................... 317
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