Users Guide

Converting a QSFP or QSFP+ Port to an SFP or SFP+ Port......................................................................................... 399
Important Points to Remember................................................................................................................................399
Example Scenarios...................................................................................................................................................399
Link Dampening..............................................................................................................................................................403
Important Points to Remember................................................................................................................................403
Enabling Link Dampening......................................................................................................................................... 404
Link Bundle Monitoring.................................................................................................................................................. 405
Using Ethernet Pause Frames for Flow Control............................................................................................................. 405
Enabling Pause Frames............................................................................................................................................ 406
Congure the MTU Size on an Interface........................................................................................................................406
Port-Pipes...................................................................................................................................................................... 407
Auto-Negotiation on Ethernet Interfaces....................................................................................................................... 407
Setting the Speed and Duplex Mode of Ethernet Interfaces.................................................................................... 408
Set Auto-Negotiation Options..................................................................................................................................409
View Advanced Interface Information............................................................................................................................. 410
Conguring the Interface Sampling Size................................................................................................................... 410
Dynamic Counters........................................................................................................................................................... 411
Clearing Interface Counters...................................................................................................................................... 412
Enhanced Validation of Interface Ranges........................................................................................................................412
26 Internet Protocol Security (IPSec).............................................................................414
Conguring IPSec .......................................................................................................................................................... 414
27 IPv4 Routing.............................................................................................................. 416
IP Addresses................................................................................................................................................................... 416
Implementation Information...................................................................................................................................... 416
Conguration Tasks for IP Addresses..............................................................................................................................416
Assigning IP Addresses to an Interface............................................................................................................................417
Conguring Static Routes............................................................................................................................................... 417
Congure Static Routes for the Management Interface..................................................................................................419
IPv4 Path MTU Discovery Overview..............................................................................................................................420
Using the Congured Source IP Address in ICMP Messages......................................................................................... 420
Conguring the ICMP Source Interface................................................................................................................... 420
Conguring the Duration to Establish a TCP Connection................................................................................................421
Enabling Directed Broadcast........................................................................................................................................... 421
Resolution of Host Names.............................................................................................................................................. 421
Enabling Dynamic Resolution of Host Names.................................................................................................................422
Specifying the Local System Domain and a List of Domains...........................................................................................422
Conguring DNS with Traceroute...................................................................................................................................423
ARP................................................................................................................................................................................423
Conguration Tasks for ARP...........................................................................................................................................424
Conguring Static ARP Entries.......................................................................................................................................424
Enabling Proxy ARP........................................................................................................................................................424
Clearing ARP Cache.......................................................................................................................................................425
ARP Learning via Gratuitous ARP...................................................................................................................................425
Enabling ARP Learning via Gratuitous ARP.................................................................................................................... 425
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