Administrator Guide

Non Dell-Qualified Transceivers.......................................................................................................................................419
Splitting QSFP Ports to SFP+ Ports.............................................................................................................................. 420
Converting a QSFP or QSFP+ Port to an SFP or SFP+ Port............................................................................... 420
Configuring wavelength for 10–Gigabit SFP+ optics....................................................................................................421
Link Dampening.................................................................................................................................................................. 421
Enabling Link Dampening............................................................................................................................................422
Using Ethernet Pause Frames for Flow Control........................................................................................................... 423
Threshold Settings...................................................................................................................................................... 424
Enabling Pause Frames...............................................................................................................................................424
Configure the MTU Size on an Interface.......................................................................................................................425
Auto-Negotiation on Ethernet Interfaces...................................................................................................................... 425
Set Auto-Negotiation Options................................................................................................................................... 426
Provisioning Combo Ports................................................................................................................................................426
View Advanced Interface Information............................................................................................................................ 427
Configuring the Interface Sampling Size.................................................................................................................. 427
Configuring the Traffic Sampling Size Globally............................................................................................................. 428
Dynamic Counters.............................................................................................................................................................430
Clearing Interface Counters.......................................................................................................................................430
23 Internet Protocol Security (IPSec)........................................................................................... 432
Configuring IPSec .............................................................................................................................................................432
24 IPv4 Routing.......................................................................................................................... 434
IP Addresses...................................................................................................................................................................... 434
Configuration Tasks for IP Addresses............................................................................................................................ 434
Assigning IP Addresses to an Interface..........................................................................................................................435
Configuring Static Routes................................................................................................................................................436
Adding description for IPv4 and IPv6 static routes.................................................................................................437
Configure Static Routes for the Management Interface............................................................................................. 437
Enabling Directed Broadcast............................................................................................................................................438
Resolution of Host Names............................................................................................................................................... 438
Enabling Dynamic Resolution of Host Names................................................................................................................438
Specifying the Local System Domain and a List of Domains.......................................................................................439
Configuring DNS with Traceroute.................................................................................................................................. 439
ARP..................................................................................................................................................................................... 440
Configuration Tasks for ARP..................................................................................................................................... 440
Configuring Static ARP Entries................................................................................................................................. 440
Configuring ARP Inspection Trust..............................................................................................................................441
Configuring ARP Timeout........................................................................................................................................... 441
Enabling Proxy ARP..................................................................................................................................................... 441
Clearing ARP Cache.....................................................................................................................................................441
ARP Learning via Gratuitous ARP............................................................................................................................. 442
Enabling ARP Learning via Gratuitous ARP............................................................................................................. 442
ARP Learning via ARP Request.................................................................................................................................442
Configuring ARP Retries.............................................................................................................................................443
ICMP................................................................................................................................................................................... 443
Configuration Tasks for ICMP................................................................................................................................... 443
Enabling ICMP Unreachable Messages....................................................................................................................444
ICMP Redirects................................................................................................................................................................. 444
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