Administrator Guide

Enabling UDP Helper......................................................................................................................................................435
Configuring a Broadcast Address............................................................................................................................... 435
Configurations Using UDP Helper...............................................................................................................................436
UDP Helper with Broadcast-All Addresses...............................................................................................................436
UDP Helper with Subnet Broadcast Addresses.......................................................................................................437
UDP Helper with Configured Broadcast Addresses............................................................................................... 437
UDP Helper with No Configured Broadcast Addresses.........................................................................................438
Troubleshooting UDP Helper........................................................................................................................................438
Chapter 24: IPv6 Routing.......................................................................................................... 439
Protocol Overview..........................................................................................................................................................439
Extended Address Space........................................................................................................................................ 439
Stateless Autoconfiguration................................................................................................................................... 439
IPv6 Headers..............................................................................................................................................................440
IPv6 Header Fields.....................................................................................................................................................441
Extension Header Fields.......................................................................................................................................... 442
Addressing.................................................................................................................................................................. 443
Implementing IPv6 with Dell EMC Networking OS.................................................................................................444
ICMPv6..............................................................................................................................................................................446
Path MTU discovery.......................................................................................................................................................446
IPv6 Neighbor Discovery...............................................................................................................................................446
IPv6 Neighbor Discovery of MTU Packets......................................................................................................... 447
Configuration Task List for IPv6 RDNSS.................................................................................................................. 447
Configuring the IPv6 Recursive DNS Server......................................................................................................447
Debugging IPv6 RDNSS Information Sent to the Host .................................................................................. 448
Displaying IPv6 RDNSS Information..................................................................................................................... 449
Secure Shell (SSH) Over an IPv6 Transport............................................................................................................449
Configuration Tasks for IPv6....................................................................................................................................... 450
Adjusting Your CAM-Profile................................................................................................................................... 450
Assigning an IPv6 Address to an Interface.........................................................................................................450
Assigning a Static IPv6 Route................................................................................................................................ 451
Configuring Telnet with IPv6.................................................................................................................................. 451
SNMP over IPv6........................................................................................................................................................452
Displaying IPv6 Information.................................................................................................................................... 452
Displaying an IPv6 Interface Information............................................................................................................ 452
Showing IPv6 Routes...............................................................................................................................................453
Showing the Running-Configuration for an Interface......................................................................................454
Clearing IPv6 Routes................................................................................................................................................455
Disabling ND Entry Timeout................................................................................................................................... 455
Configuring IPv6 RA Guard.......................................................................................................................................... 455
Configuring IPv6 RA Guard on an Interface....................................................................................................... 457
Monitoring IPv6 RA Guard......................................................................................................................................457
Chapter 25: iSCSI Optimization.................................................................................................458
iSCSI Optimization Overview.......................................................................................................................................458
Monitoring iSCSI Traffic Flows..............................................................................................................................459
Application of Quality of Service to iSCSI Traffic Flows.................................................................................460
Information Monitored in iSCSI Traffic Flows....................................................................................................460
Detection and Auto-Configuration for Dell EqualLogic Arrays....................................................................... 461
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