Users Guide

NPIV Proxy Gateway Functionality............................................................................................................................271
NPIV Proxy Gateway: Terms and Denitions............................................................................................................. 271
Conguring an NPIV Proxy Gateway.............................................................................................................................. 273
Enabling Fibre Channel Capability on the Switch...................................................................................................... 274
Creating a DCB Map ................................................................................................................................................274
Applying a DCB Map on Server-facing Ethernet Ports ............................................................................................ 275
Creating an FCoE VLAN...........................................................................................................................................276
Creating an FCoE Map ............................................................................................................................................ 276
Applying an FCoE Map on Server-facing Ethernet Ports.......................................................................................... 277
Applying an FCoE Map on Fabric-facing FC Ports....................................................................................................278
Sample Conguration............................................................................................................................................... 278
Displaying NPIV Proxy Gateway Information...................................................................................................................279
show interfaces status Command Example..............................................................................................................280
show fcoe-map Command Examples ...................................................................................................................... 280
show qos dcb-map Command Examples ................................................................................................................. 281
show npiv devices brief Command Example.............................................................................................................282
show npiv devices Command Example ....................................................................................................................283
show fc switch Command Example .........................................................................................................................284
27 Upgrade Procedures..................................................................................................285
Get Help with Upgrades.................................................................................................................................................285
28 Debugging and Diagnostics....................................................................................... 286
Supported Modes.......................................................................................................................................................... 286
Debugging Aggregator Operation...................................................................................................................................286
All interfaces on the Aggregator are operationally down...........................................................................................286
Broadcast, unknown multicast, and DLF packets switched at a very low rate.......................................................... 287
Flooded packets on all VLANs are received on a server............................................................................................287
Software show Commands............................................................................................................................................288
Oine Diagnostics......................................................................................................................................................... 289
Important Points to Remember................................................................................................................................ 289
Running Oine Diagnostics..................................................................................................................................... 290
Trace Logs..................................................................................................................................................................... 290
Auto Save on Crash or Rollover................................................................................................................................ 291
Using the Show Hardware Commands........................................................................................................................... 291
Environmental Monitoring.............................................................................................................................................. 292
Recognize an Over-Temperature Condition.............................................................................................................. 293
Troubleshoot an Over-Temperature Condition.......................................................................................................... 294
Recognize an Under-Voltage Condition....................................................................................................................294
Troubleshoot an Under-Voltage Condition................................................................................................................295
Buer Tuning................................................................................................................................................................. 295
Deciding to Tune Buers..........................................................................................................................................296
Sample Buer Prole Conguration......................................................................................................................... 299
Troubleshooting Packet Loss..........................................................................................................................................300
Displaying Drop Counters.........................................................................................................................................300
Dataplane Statistics................................................................................................................................................. 302
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