Users Guide

Conguring the Trac Sampling Size Globally...........................................................................................................467
Dynamic Counters......................................................................................................................................................... 468
Clearing Interface Counters................................................................................................................................... 468
23 Internet Protocol Security (IPSec)...........................................................................................................470
Conguring IPSec .........................................................................................................................................................470
24 IPv4 Routing............................................................................................................................................ 472
IP Addresses................................................................................................................................................................... 472
Implementation Information....................................................................................................................................472
Conguration Tasks for IP Addresses..........................................................................................................................473
Assigning IP Addresses to an Interface.......................................................................................................................473
Conguring Static Routes.............................................................................................................................................474
Congure Static Routes for the Management Interface.......................................................................................... 475
Enabling Directed Broadcast........................................................................................................................................ 475
Resolution of Host Names............................................................................................................................................476
Enabling Dynamic Resolution of Host Names............................................................................................................ 476
Specifying the Local System Domain and a List of Domains....................................................................................476
Conguring DNS with Traceroute................................................................................................................................477
ARP..................................................................................................................................................................................478
Conguration Tasks for ARP.................................................................................................................................. 478
Conguring Static ARP Entries..............................................................................................................................478
Conguring ARP Inspection Trust..........................................................................................................................479
Conguring ARP Timeout.......................................................................................................................................479
Enabling Proxy ARP.................................................................................................................................................480
Clearing ARP Cache................................................................................................................................................480
ARP Learning via Gratuitous ARP......................................................................................................................... 480
Enabling ARP Learning via Gratuitous ARP...........................................................................................................481
ARP Learning via ARP Request.............................................................................................................................. 481
Conguring ARP Retries......................................................................................................................................... 482
ICMP............................................................................................................................................................................... 482
Conguration Tasks for ICMP................................................................................................................................ 482
Enabling ICMP Unreachable Messages................................................................................................................ 482
25 IPv6 Routing............................................................................................................................................484
Protocol Overview......................................................................................................................................................... 484
Extended Address Space........................................................................................................................................485
Stateless Autoconguration................................................................................................................................... 485
IPv6 Headers............................................................................................................................................................485
IPv6 Header Fields...................................................................................................................................................486
Extension Header Fields..........................................................................................................................................488
IPv6 Addressing....................................................................................................................................................... 489
IPv6 Implementation on the Dell Networking OS......................................................................................................490
Conguring the LPM Table for IPv6 Extended Prexes............................................................................................491
ICMPv6............................................................................................................................................................................491
Path MTU Discovery..................................................................................................................................................... 492
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