Users Guide

Example Scenarios.................................................................................................................................................. 380
Conguring wavelength for 10–Gigabit SFP+ optics................................................................................................383
Link Dampening..............................................................................................................................................................383
Important Points to Remember............................................................................................................................. 384
Enabling Link Dampening........................................................................................................................................384
Link Bundle Monitoring................................................................................................................................................. 385
Using Ethernet Pause Frames for Flow Control........................................................................................................ 386
Enabling Pause Frames........................................................................................................................................... 386
Congure the MTU Size on an Interface.................................................................................................................... 387
Port-Pipes.......................................................................................................................................................................388
Auto-Negotiation on Ethernet Interfaces...................................................................................................................388
Setting the Speed and Duplex Mode of Ethernet Interfaces.............................................................................388
Set Auto-Negotiation Options............................................................................................................................... 390
View Advanced Interface Information.........................................................................................................................390
Conguring the Interface Sampling Size............................................................................................................... 391
Dynamic Counters......................................................................................................................................................... 392
Clearing Interface Counters....................................................................................................................................392
Compressing Conguration Files................................................................................................................................. 393
21 IPv4 Routing............................................................................................................................................ 396
IP Addresses................................................................................................................................................................... 397
Implementation Information....................................................................................................................................397
Conguration Tasks for IP Addresses..........................................................................................................................397
Assigning IP Addresses to an Interface.......................................................................................................................397
Conguring Static Routes............................................................................................................................................ 398
Congure Static Routes for the Management Interface..........................................................................................399
Using the Congured Source IP Address in ICMP Messages..................................................................................399
Conguring the ICMP Source Interface............................................................................................................... 400
Conguring the Duration to Establish a TCP Connection........................................................................................ 400
Enabling Directed Broadcast........................................................................................................................................400
Resolution of Host Names............................................................................................................................................ 401
Enabling Dynamic Resolution of Host Names.............................................................................................................401
Specifying the Local System Domain and a List of Domains................................................................................... 402
Conguring DNS with Traceroute................................................................................................................................402
ARP................................................................................................................................................................................. 403
Conguration Tasks for ARP........................................................................................................................................ 403
Conguring Static ARP Entries....................................................................................................................................403
Enabling Proxy ARP.......................................................................................................................................................404
Clearing ARP Cache......................................................................................................................................................404
ARP Learning via Gratuitous ARP............................................................................................................................... 404
Enabling ARP Learning via Gratuitous ARP................................................................................................................404
ARP Learning via ARP Request................................................................................................................................... 405
Conguring ARP Retries...............................................................................................................................................405
ICMP............................................................................................................................................................................... 406
Conguration Tasks for ICMP...................................................................................................................................... 406
Enabling ICMP Unreachable Messages...................................................................................................................... 406
UDP Helper.....................................................................................................................................................................407
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