Dell S4048-ON - Page 15

Splitting QSFP Ports to SFP+ Ports............................................................................................................................ 417
Converting a QSFP or QSFP+ Port to an SFP or SFP+ Port...................................................................................418
Important Points to Remember.............................................................................................................................. 418
Example Scenarios................................................................................................................................................... 418
Conguring wavelength for 10–Gigabit SFP+ optics................................................................................................420
Link Dampening..............................................................................................................................................................420
Important Points to Remember............................................................................................................................. 420
Enabling Link Dampening........................................................................................................................................420
Link Bundle Monitoring................................................................................................................................................. 422
Using Ethernet Pause Frames for Flow Control........................................................................................................ 422
Enabling Pause Frames........................................................................................................................................... 423
Congure the MTU Size on an Interface....................................................................................................................424
Port-Pipes.......................................................................................................................................................................424
Auto-Negotiation on Ethernet Interfaces...................................................................................................................425
Setting the Speed of Ethernet Interfaces............................................................................................................ 425
Set Auto-Negotiation Options................................................................................................................................426
View Advanced Interface Information......................................................................................................................... 427
Conguring the Interface Sampling Size.............................................................................................................. 428
Conguring the Trac Sampling Size Globally...........................................................................................................429
Dynamic Counters......................................................................................................................................................... 430
Clearing Interface Counters.................................................................................................................................... 431
23 Internet Protocol Security (IPSec)...........................................................................................................432
Conguring IPSec .........................................................................................................................................................432
24 IPv4 Routing............................................................................................................................................ 434
IP Addresses...................................................................................................................................................................435
Implementation Information....................................................................................................................................435
Conguration Tasks for IP Addresses..........................................................................................................................435
Assigning IP Addresses to an Interface.......................................................................................................................435
Conguring Static Routes.............................................................................................................................................436
Congure Static Routes for the Management Interface.......................................................................................... 437
IPv4 Path MTU Discovery Overview.......................................................................................................................... 438
Using the Congured Source IP Address in ICMP Messages..................................................................................438
Conguring the ICMP Source Interface............................................................................................................... 438
Conguring the Duration to Establish a TCP Connection........................................................................................ 439
Enabling Directed Broadcast........................................................................................................................................ 439
Resolution of Host Names............................................................................................................................................439
Enabling Dynamic Resolution of Host Names............................................................................................................440
Specifying the Local System Domain and a List of Domains................................................................................... 440
Conguring DNS with Traceroute................................................................................................................................ 441
ARP.................................................................................................................................................................................. 441
Conguration Tasks for ARP........................................................................................................................................ 442
Conguring Static ARP Entries....................................................................................................................................442
Enabling Proxy ARP.......................................................................................................................................................442
Clearing ARP Cache...................................................................................................................................................... 443
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