Setup Guide

Enabling Energy Ecient Ethernet..............................................................................................................................352
View EEE Information................................................................................................................................................... 352
Clear EEE Counters....................................................................................................................................................... 357
Physical Interfaces.........................................................................................................................................................357
Conguration Task List for Physical Interfaces.................................................................................................... 357
Overview of Layer Modes...................................................................................................................................... 358
Conguring Layer 2 (Data Link) Mode..................................................................................................................358
Conguring Layer 2 (Interface) Mode.................................................................................................................. 359
Conguring Layer 3 (Network) Mode...................................................................................................................359
Conguring Layer 3 (Interface) Mode.................................................................................................................. 359
Automatic recovery of an Err-disabled interface.......................................................................................................360
Conguring an automatic recovery for an Err-disabled interface...................................................................... 361
Egress Interface Selection (EIS)...................................................................................................................................361
Important Points to Remember............................................................................................................................. 362
Conguring EIS........................................................................................................................................................ 362
Management Interfaces................................................................................................................................................362
Conguring Management Interfaces.....................................................................................................................362
Conguring a Management Interface on an Ethernet Port................................................................................364
VLAN Interfaces............................................................................................................................................................ 364
Loopback Interfaces......................................................................................................................................................365
Null Interfaces................................................................................................................................................................ 366
Port Channel Interfaces................................................................................................................................................366
Port Channel Denition and Standards.................................................................................................................366
Port Channel Benets.............................................................................................................................................366
Port Channel Implementation.................................................................................................................................366
Interfaces in Port Channels.................................................................................................................................... 367
Conguration Tasks for Port Channel Interfaces.................................................................................................367
Creating a Port Channel......................................................................................................................................... 368
Adding a Physical Interface to a Port Channel.....................................................................................................368
Reassigning an Interface to a New Port Channel................................................................................................ 370
Conguring the Minimum Oper Up Links in a Port Channel...............................................................................370
Adding or Removing a Port Channel from a VLAN.............................................................................................. 371
Assigning an IP Address to a Port Channel...........................................................................................................372
Deleting or Disabling a Port Channel..................................................................................................................... 372
Load Balancing Through Port Channels................................................................................................................372
Changing the Hash Algorithm................................................................................................................................ 373
Bulk Conguration..........................................................................................................................................................374
Interface Range........................................................................................................................................................374
Bulk Conguration Examples.................................................................................................................................. 374
Dening Interface Range Macros................................................................................................................................ 376
Dene the Interface Range.....................................................................................................................................376
Choosing an Interface-Range Macro.................................................................................................................... 376
Monitoring and Maintaining Interfaces........................................................................................................................376
Maintenance Using TDR..........................................................................................................................................377
Conguring wavelength for 10–Gigabit SFP+ optics................................................................................................ 378
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Contents