Users Guide

Port Channel Interfaces................................................................................................................................................308
Port Channel Denition and Standards.................................................................................................................308
Port Channel Benets.............................................................................................................................................308
Port Channel Implementation.................................................................................................................................308
Interfaces in Port Channels.................................................................................................................................... 309
Conguration Tasks for Port Channel Interfaces.................................................................................................309
Creating a Port Channel.......................................................................................................................................... 310
Adding a Physical Interface to a Port Channel..................................................................................................... 310
Reassigning an Interface to a New Port Channel.................................................................................................312
Conguring the Minimum Oper Up Links in a Port Channel............................................................................... 312
Adding or Removing a Port Channel from a VLAN.............................................................................................. 313
Assigning an IP Address to a Port Channel........................................................................................................... 314
Deleting or Disabling a Port Channel......................................................................................................................314
Load Balancing Through Port Channels................................................................................................................ 314
Changing the Hash Algorithm.................................................................................................................................315
Bulk Conguration.......................................................................................................................................................... 316
Interface Range........................................................................................................................................................ 316
Bulk Conguration Examples.................................................................................................................................. 316
Dening Interface Range Macros.................................................................................................................................318
Dene the Interface Range..................................................................................................................................... 318
Choosing an Interface-Range Macro.....................................................................................................................318
Monitoring and Maintaining Interfaces........................................................................................................................ 318
Maintenance Using TDR..........................................................................................................................................319
Conguring wavelength for 10–Gigabit SFP+ optics................................................................................................320
Link Dampening..............................................................................................................................................................320
Important Points to Remember............................................................................................................................. 320
Enabling Link Dampening.........................................................................................................................................321
Link Bundle Monitoring................................................................................................................................................. 322
Using Ethernet Pause Frames for Flow Control........................................................................................................ 323
Enabling Pause Frames........................................................................................................................................... 323
Congure the MTU Size on an Interface....................................................................................................................324
Port-Pipes.......................................................................................................................................................................325
Auto-Negotiation on Ethernet Interfaces...................................................................................................................325
Setting the Speed and Duplex Mode of Ethernet Interfaces.............................................................................325
Set Auto-Negotiation Options................................................................................................................................326
View Advanced Interface Information......................................................................................................................... 327
Conguring the Interface Sampling Size.............................................................................................................. 328
Dynamic Counters......................................................................................................................................................... 329
Clearing Interface Counters....................................................................................................................................329
20 Internet Protocol Security (IPSec)........................................................................................................... 331
Conguring IPSec ..........................................................................................................................................................331
21 IPv4 Routing.............................................................................................................................................333
IP Addresses...................................................................................................................................................................334
Implementation Information....................................................................................................................................334
Conguration Tasks for IP Addresses..........................................................................................................................334
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