Administrator Guide

Interfaces in Port Channels.................................................................................................................................... 394
Conguration Tasks for Port Channel Interfaces.................................................................................................394
Creating a Port Channel..........................................................................................................................................394
Adding a Physical Interface to a Port Channel.....................................................................................................395
Reassigning an Interface to a New Port Channel................................................................................................396
Conguring the Minimum Oper Up Links in a Port Channel...............................................................................397
Adding or Removing a Port Channel from a VLAN..............................................................................................397
Assigning an IP Address to a Port Channel.......................................................................................................... 398
Deleting or Disabling a Port Channel.....................................................................................................................399
Load Balancing Through Port Channels................................................................................................................399
Changing the Hash Algorithm................................................................................................................................399
Bulk Conguration......................................................................................................................................................... 400
Interface Range....................................................................................................................................................... 400
Bulk Conguration Examples................................................................................................................................. 400
Dening Interface Range Macros................................................................................................................................ 402
Dene the Interface Range.................................................................................................................................... 402
Choosing an Interface-Range Macro.................................................................................................................... 402
Monitoring and Maintaining Interfaces....................................................................................................................... 403
Maintenance Using TDR.........................................................................................................................................404
Non Dell-Qualied Transceivers................................................................................................................................... 404
Splitting 40G Ports without Reload............................................................................................................................ 405
Splitting QSFP Ports to SFP+ Ports........................................................................................................................... 406
Converting a QSFP or QSFP+ Port to an SFP or SFP+ Port.................................................................................. 407
Important Points to Remember..............................................................................................................................407
Example Scenarios...................................................................................................................................................407
Link Dampening............................................................................................................................................................. 409
Important Points to Remember............................................................................................................................. 409
Enabling Link Dampening........................................................................................................................................409
Link Bundle Monitoring...................................................................................................................................................411
Using Ethernet Pause Frames for Flow Control..........................................................................................................411
Enabling Pause Frames............................................................................................................................................412
Congure the MTU Size on an Interface.....................................................................................................................412
Port-Pipes........................................................................................................................................................................413
Auto-Negotiation on Ethernet Interfaces....................................................................................................................413
Setting the Speed of Ethernet Interfaces.............................................................................................................414
Set Auto-Negotiation Options................................................................................................................................ 415
View Advanced Interface Information..........................................................................................................................416
Conguring the Interface Sampling Size............................................................................................................... 416
Conguring the Trac Sampling Size Globally........................................................................................................... 418
Dynamic Counters.......................................................................................................................................................... 419
Clearing Interface Counters.................................................................................................................................... 419
22 Internet Protocol Security (IPSec)........................................................................................................... 421
Conguring IPSec ..........................................................................................................................................................421
23 IPv4 Routing............................................................................................................................................ 423
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