Administrator Guide

Conguring a Broadcast Address................................................................................................................................ 446
Congurations Using UDP Helper................................................................................................................................447
UDP Helper with Broadcast-All Addresses.................................................................................................................447
UDP Helper with Subnet Broadcast Addresses.........................................................................................................448
UDP Helper with Congured Broadcast Addresses..................................................................................................448
UDP Helper with No Congured Broadcast Addresses............................................................................................449
Troubleshooting UDP Helper........................................................................................................................................449
27 IPv6 Routing............................................................................................................................................ 450
Protocol Overview.........................................................................................................................................................450
Extended Address Space........................................................................................................................................450
Stateless Autoconguration................................................................................................................................... 450
IPv6 Headers.............................................................................................................................................................451
IPv6 Header Fields................................................................................................................................................... 451
Extension Header Fields..........................................................................................................................................453
Addressing................................................................................................................................................................ 454
Implementing IPv6 with Dell Networking OS.............................................................................................................455
ICMPv6.....................................................................................................................................................................455
Path MTU Discovery...............................................................................................................................................455
IPv6 Neighbor Discovery........................................................................................................................................456
Secure Shell (SSH) Over an IPv6 Transport........................................................................................................ 457
Conguration Tasks for IPv6........................................................................................................................................ 457
Adjusting Your CAM-Prole....................................................................................................................................458
Assigning an IPv6 Address to an Interface...........................................................................................................458
Assigning a Static IPv6 Route................................................................................................................................459
Conguring Telnet with IPv6..................................................................................................................................459
SNMP over IPv6......................................................................................................................................................460
Showing IPv6 Information...................................................................................................................................... 460
Showing an IPv6 Interface..................................................................................................................................... 460
Showing IPv6 Routes...............................................................................................................................................461
Showing the Running-Conguration for an Interface......................................................................................... 462
Clearing IPv6 Routes...............................................................................................................................................463
Disabling ND Entry Timeout................................................................................................................................... 463
Conguring IPv6 RA Guard.......................................................................................................................................... 463
Conguring IPv6 RA Guard on an Interface.........................................................................................................465
Monitoring IPv6 RA Guard..................................................................................................................................... 466
28 iSCSI Optimization...................................................................................................................................467
iSCSI Optimization Overview....................................................................................................................................... 467
Monitoring iSCSI Trac Flows...............................................................................................................................468
Application of Quality of Service to iSCSI Trac Flows..................................................................................... 468
Information Monitored in iSCSI Trac Flows.......................................................................................................469
Detection and Auto-Conguration for Dell EqualLogic Arrays........................................................................... 469
Conguring Detection and Ports for Dell Compellent Arrays............................................................................. 470
Enable and Disable iSCSI Optimization................................................................................................................. 470
Default iSCSI Optimization Values................................................................................................................................471
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