Administrator Guide

Enabling UDP Helper......................................................................................................................................................... 413
Configuring a Broadcast Address.................................................................................................................................... 413
Configurations Using UDP Helper....................................................................................................................................414
UDP Helper with Broadcast-All Addresses.....................................................................................................................414
UDP Helper with Subnet Broadcast Addresses.............................................................................................................415
UDP Helper with Configured Broadcast Addresses......................................................................................................415
UDP Helper with No Configured Broadcast Addresses................................................................................................416
Troubleshooting UDP Helper............................................................................................................................................416
24 IPv6 Routing........................................................................................................................... 417
Protocol Overview............................................................................................................................................................. 417
Extended Address Space............................................................................................................................................ 417
Stateless Autoconfiguration........................................................................................................................................417
IPv6 Headers................................................................................................................................................................ 418
IPv6 Header Fields....................................................................................................................................................... 418
Extension Header Fields............................................................................................................................................. 420
Addressing.....................................................................................................................................................................421
Implementing IPv6 with Dell EMC Networking OS....................................................................................................... 421
ICMPv6...............................................................................................................................................................................423
Path MTU discovery......................................................................................................................................................... 423
IPv6 Neighbor Discovery..................................................................................................................................................424
IPv6 Neighbor Discovery of MTU Packets.............................................................................................................. 425
Configuration Task List for IPv6 RDNSS....................................................................................................................... 425
Configuring the IPv6 Recursive DNS Server...........................................................................................................425
Debugging IPv6 RDNSS Information Sent to the Host .........................................................................................426
Displaying IPv6 RDNSS Information......................................................................................................................... 426
Secure Shell (SSH) Over an IPv6 Transport................................................................................................................. 427
Configuration Tasks for IPv6........................................................................................................................................... 427
Adjusting Your CAM-Profile....................................................................................................................................... 427
Assigning an IPv6 Address to an Interface.............................................................................................................. 428
Assigning a Static IPv6 Route....................................................................................................................................428
Configuring Telnet with IPv6..................................................................................................................................... 429
SNMP over IPv6..........................................................................................................................................................429
Displaying IPv6 Information........................................................................................................................................429
Displaying an IPv6 Interface Information..................................................................................................................430
Showing IPv6 Routes..................................................................................................................................................430
Showing the Running-Configuration for an Interface............................................................................................. 431
Clearing IPv6 Routes...................................................................................................................................................432
Disabling ND Entry Timeout....................................................................................................................................... 432
Configuring IPv6 RA Guard..............................................................................................................................................432
Configuring IPv6 RA Guard on an Interface............................................................................................................ 434
Monitoring IPv6 RA Guard......................................................................................................................................... 434
25 iSCSI Optimization................................................................................................................. 435
iSCSI Optimization Overview...........................................................................................................................................435
Monitoring iSCSI Traffic Flows..................................................................................................................................436
Application of Quality of Service to iSCSI Traffic Flows........................................................................................ 436
Information Monitored in iSCSI Traffic Flows..........................................................................................................437
Detection and Auto-Configuration for Dell EqualLogic Arrays.............................................................................. 437
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