Users Guide

Monitoring and Maintaining Interfaces............................................................................................................. 438
Maintenance Using TDR................................................................................................................................. 439
Displaying Traffic Statistics on HiGig Ports...................................................................................................... 440
Link Bundle Monitoring........................................................................................................................................ 440
Monitoring HiGig Link Bundles............................................................................................................................441
Guidelines for Monitoring HiGig Link-Bundles .........................................................................................442
Enabling HiGig Link-Bundle Monitoring..................................................................................................... 442
Non Dell-Qualified Transceivers........................................................................................................................ 443
Splitting QSFP Ports to SFP+ Ports.................................................................................................................... 444
Converting a QSFP or QSFP+ Port to an SFP or SFP+ Port....................................................................444
Configuring wavelength for 10–Gigabit SFP+ optics.................................................................................... 445
Link Dampening..................................................................................................................................................... 446
Important Points to Remember....................................................................................................................446
Enabling Link Dampening.............................................................................................................................. 446
Using Ethernet Pause Frames for Flow Control..............................................................................................448
Threshold Settings........................................................................................................................................... 448
Enabling Pause Frames................................................................................................................................... 449
Configure the MTU Size on an Interface.......................................................................................................... 449
Auto-Negotiation on Ethernet Interfaces.........................................................................................................450
Set Auto-Negotiation Options...................................................................................................................... 450
View Advanced Interface Information............................................................................................................... 451
Configuring the Interface Sampling Size.................................................................................................... 452
Dynamic Counters.................................................................................................................................................453
Clearing Interface Counters...........................................................................................................................453
23 Internet Protocol Security (IPSec)................................................................................................................. 455
Configuring IPSec ................................................................................................................................................. 455
24 IPv4 Routing...................................................................................................................................................... 457
IP Addresses.............................................................................................................................................................457
Implementation Information..........................................................................................................................457
Configuration Tasks for IP Addresses................................................................................................................458
Assigning IP Addresses to an Interface..............................................................................................................458
Configuring Static Routes.................................................................................................................................... 459
Configure Static Routes for the Management Interface............................................................................... 460
Enabling Directed Broadcast...............................................................................................................................460
Resolution of Host Names...................................................................................................................................460
Enabling Dynamic Resolution of Host Names.................................................................................................461
Specifying the Local System Domain and a List of Domains........................................................................461
Configuring DNS with Traceroute......................................................................................................................462
ARP............................................................................................................................................................................462
Configuration Tasks for ARP..........................................................................................................................463
Configuring Static ARP Entries...................................................................................................................... 463
Configuring ARP Inspection Trust................................................................................................................464
Configuring ARP Timeout.............................................................................................................................. 464
Enabling Proxy ARP..........................................................................................................................................464
Clearing ARP Cache........................................................................................................................................ 464
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