Administrator Guide

Conguring the Trac Sampling Size Globally........................................................................................................... 471
Dynamic Counters..........................................................................................................................................................472
Clearing Interface Counters....................................................................................................................................472
23 Internet Protocol Security (IPSec)...........................................................................................................474
Conguring IPSec ......................................................................................................................................................... 474
24 IPv4 Routing............................................................................................................................................ 476
IP Addresses................................................................................................................................................................... 476
Implementation Information....................................................................................................................................476
Conguration Tasks for IP Addresses..........................................................................................................................477
Assigning IP Addresses to an Interface....................................................................................................................... 477
Conguring Static Routes.............................................................................................................................................478
Congure Static Routes for the Management Interface.......................................................................................... 479
Enabling Directed Broadcast........................................................................................................................................ 479
Resolution of Host Names............................................................................................................................................480
Enabling Dynamic Resolution of Host Names............................................................................................................480
Specifying the Local System Domain and a List of Domains................................................................................... 480
Conguring DNS with Traceroute................................................................................................................................ 481
ARP..................................................................................................................................................................................482
Conguration Tasks for ARP.................................................................................................................................. 482
Conguring Static ARP Entries..............................................................................................................................482
Conguring ARP Inspection Trust......................................................................................................................... 483
Conguring ARP Timeout.......................................................................................................................................483
Enabling Proxy ARP.................................................................................................................................................484
Clearing ARP Cache................................................................................................................................................484
ARP Learning via Gratuitous ARP..........................................................................................................................484
Enabling ARP Learning via Gratuitous ARP..........................................................................................................485
ARP Learning via ARP Request............................................................................................................................. 485
Conguring ARP Retries.........................................................................................................................................486
ICMP............................................................................................................................................................................... 486
Conguration Tasks for ICMP................................................................................................................................486
Enabling ICMP Unreachable Messages................................................................................................................ 486
25 IPv6 Routing............................................................................................................................................488
Protocol Overview......................................................................................................................................................... 488
Extended Address Space........................................................................................................................................489
Stateless Autoconguration................................................................................................................................... 489
IPv6 Headers............................................................................................................................................................489
IPv6 Header Fields.................................................................................................................................................. 490
Extension Header Fields..........................................................................................................................................492
IPv6 Addressing....................................................................................................................................................... 493
IPv6 Implementation on the Dell Networking OS......................................................................................................494
Conguring the LPM Table for IPv6 Extended Prexes...........................................................................................495
ICMPv6...........................................................................................................................................................................495
Path MTU Discovery.....................................................................................................................................................496
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