Reference Guide

Choosing an Interface-Range Macro.........................................................................................447
Monitoring and Maintaining Interfaces............................................................................................447
Maintenance Using TDR.............................................................................................................448
Splitting QSFP Ports to SFP+ Ports.................................................................................................. 449
Converting a QSFP or QSFP+ Port to an SFP or SFP+ Port............................................................449
Important Points to Remember................................................................................................. 450
Support for LM4 Optics...............................................................................................................451
Example Scenarios...................................................................................................................... 451
Link Dampening................................................................................................................................455
Important Points to Remember................................................................................................. 455
Enabling Link Dampening...........................................................................................................455
Link Bundle Monitoring.....................................................................................................................457
Using Ethernet Pause Frames for Flow Control.............................................................................. 457
Enabling Pause Frames...............................................................................................................458
Configure the MTU Size on an Interface......................................................................................... 459
Port-Pipes.........................................................................................................................................460
Auto-Negotiation on Ethernet Interfaces....................................................................................... 460
Setting the Speed and Duplex Mode of Ethernet Interfaces.................................................... 460
Set Auto-Negotiation Options................................................................................................... 462
View Advanced Interface Information............................................................................................. 462
Configuring the Interface Sampling Size................................................................................... 463
Dynamic Counters............................................................................................................................464
Clearing Interface Counters....................................................................................................... 465
Enhanced Validation of Interface Ranges....................................................................................... 466
26 Internet Protocol Security (IPSec).............................................................. 467
Configuring IPSec ............................................................................................................................468
27 IPv4 Routing................................................................................................... 469
IP Addresses......................................................................................................................................469
Implementation Information......................................................................................................469
Configuration Tasks for IP Addresses.............................................................................................. 469
Assigning IP Addresses to an Interface............................................................................................ 470
Configuring Static Routes................................................................................................................. 471
Configure Static Routes for the Management Interface................................................................. 472
IPv4 Path MTU Discovery Overview.................................................................................................473
Using the Configured Source IP Address in ICMP Messages..........................................................474
Configuring the ICMP Source Interface.....................................................................................474
Configuring the Duration to Establish a TCP Connection..............................................................474
Enabling Directed Broadcast............................................................................................................ 475
Resolution of Host Names................................................................................................................475
Enabling Dynamic Resolution of Host Names.................................................................................475