Setup Guide

Congurations Using UDP Helper................................................................................................................................ 471
UDP Helper with Broadcast-All Addresses..................................................................................................................471
UDP Helper with Subnet Broadcast Addresses.........................................................................................................472
UDP Helper with Congured Broadcast Addresses.................................................................................................. 472
UDP Helper with No Congured Broadcast Addresses............................................................................................473
Troubleshooting UDP Helper........................................................................................................................................ 473
22 IPv6 Routing............................................................................................................................................ 474
Protocol Overview......................................................................................................................................................... 474
Extended Address Space........................................................................................................................................475
Stateless Autoconguration................................................................................................................................... 475
IPv6 Headers............................................................................................................................................................475
Longest Prex Match (LPM) Table and IPv6 /65 – /128 support....................................................................476
IPv6 Header Fields...................................................................................................................................................477
Extension Header Fields..........................................................................................................................................479
Addressing................................................................................................................................................................ 480
Implementing IPv6 with Dell EMC Networking OS....................................................................................................481
ICMPv6............................................................................................................................................................................481
Path MTU discovery...................................................................................................................................................... 481
IPv6 Neighbor Discovery.............................................................................................................................................. 482
IPv6 Neighbor Discovery of MTU Packets...........................................................................................................483
Conguring the IPv6 Recursive DNS Server....................................................................................................... 483
Debugging IPv6 RDNSS Information Sent to the Host ..................................................................................... 484
Displaying IPv6 RDNSS Information......................................................................................................................484
Secure Shell (SSH) Over an IPv6 Transport.............................................................................................................. 485
Conguration Tasks for IPv6........................................................................................................................................485
Adjusting Your CAM-Prole....................................................................................................................................485
Assigning an IPv6 Address to an Interface...........................................................................................................486
Assigning a Static IPv6 Route................................................................................................................................ 487
Conguring Telnet with IPv6.................................................................................................................................. 487
SNMP over IPv6......................................................................................................................................................488
Displaying IPv6 Information....................................................................................................................................488
Displaying an IPv6 Interface Information.............................................................................................................. 488
Showing IPv6 Routes..............................................................................................................................................489
Showing the Running-Conguration for an Interface.........................................................................................490
Clearing IPv6 Routes................................................................................................................................................491
Disabling ND Entry Timeout....................................................................................................................................491
Conguring IPv6 RA Guard.......................................................................................................................................... 492
Conguring IPv6 RA Guard on an Interface.........................................................................................................493
Monitoring IPv6 RA Guard......................................................................................................................................494
23 iSCSI Optimization.................................................................................................................................. 495
iSCSI Optimization Overview.......................................................................................................................................495
Monitoring iSCSI Trac Flows............................................................................................................................... 497
Application of Quality of Service to iSCSI Trac Flows......................................................................................497
Information Monitored in iSCSI Trac Flows....................................................................................................... 497
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