Users Guide

Port Channel Benets............................................................................................................................................. 374
Port Channel Implementation................................................................................................................................. 374
100/1000/10000 Mbps Interfaces in Port Channels........................................................................................... 374
Conguration Tasks for Port Channel Interfaces.................................................................................................375
Creating a Port Channel..........................................................................................................................................375
Adding a Physical Interface to a Port Channel.....................................................................................................375
Reassigning an Interface to a New Port Channel................................................................................................ 377
Conguring the Minimum Oper Up Links in a Port Channel...............................................................................378
Adding or Removing a Port Channel from a VLAN..............................................................................................378
Assigning an IP Address to a Port Channel...........................................................................................................379
Deleting or Disabling a Port Channel..................................................................................................................... 379
Load Balancing through Port Channels.......................................................................................................................379
Changing the Hash Algorithm...................................................................................................................................... 379
Server Ports................................................................................................................................................................... 380
Default Conguration without Start-up Cong................................................................................................... 380
Bulk Conguration.......................................................................................................................................................... 381
Interface Range........................................................................................................................................................ 381
Bulk Conguration Examples..................................................................................................................................382
Dening Interface Range Macros................................................................................................................................ 383
Dene the Interface Range.................................................................................................................................... 383
Choosing an Interface-Range Macro.................................................................................................................... 383
Monitoring and Maintaining Interfaces........................................................................................................................384
Maintenance Using TDR.........................................................................................................................................385
Splitting QSFP Ports to SFP+ Ports........................................................................................................................... 385
Merging SFP+ Ports to QSFP 40G Ports.............................................................................................................386
Congure the MTU Size on an Interface..............................................................................................................386
Conguring wavelength for 10–Gigabit SFP+ optics................................................................................................ 387
Converting a QSFP or QSFP+ Port to an SFP or SFP+ Port.................................................................................. 387
Important Points to Remember............................................................................................................................. 388
Example Scenarios...................................................................................................................................................388
Layer 2 Flow Control Using Ethernet Pause Frames................................................................................................ 388
Enabling Pause Frames........................................................................................................................................... 389
Congure MTU Size on an Interface...........................................................................................................................389
Port-Pipes.......................................................................................................................................................................390
Auto-Negotiation on Ethernet Interfaces...................................................................................................................390
Setting the Speed and Duplex Mode of Ethernet Interfaces.............................................................................390
View Advanced Interface Information.........................................................................................................................392
Conguring the Interface Sampling Size.............................................................................................................. 393
Conguring the Trac Sampling Size Globally.....................................................................................................394
Dynamic Counters................................................................................................................................................... 395
Enhanced Control of Remote Fault Indication Processing....................................................................................... 396
25 Internet Protocol Security (IPSec).......................................................................................................... 398
Conguring IPSec .........................................................................................................................................................398
26 IPv4 Routing............................................................................................................................................400
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