Users Guide
Troubleshooting UDP Helper........................................................................................................................................426
Chapter 22: IPv6 Routing.......................................................................................................... 427
Protocol Overview.......................................................................................................................................................... 427
Extended Address Space.........................................................................................................................................427
Stateless Autoconfiguration................................................................................................................................... 427
IPv6 Headers..............................................................................................................................................................428
Longest Prefix Match (LPM) Table and IPv6 /65 – /128 support...............................................................428
IPv6 Header Fields....................................................................................................................................................429
Extension Header Fields...........................................................................................................................................431
Addressing.................................................................................................................................................................. 432
Implementing IPv6 with Dell EMC Networking OS.................................................................................................433
ICMPv6..............................................................................................................................................................................433
Path MTU discovery.......................................................................................................................................................433
IPv6 Neighbor Discovery...............................................................................................................................................434
IPv6 Neighbor Discovery of MTU Packets......................................................................................................... 434
Configuring the IPv6 Recursive DNS Server......................................................................................................434
Debugging IPv6 RDNSS Information Sent to the Host .................................................................................. 435
Displaying IPv6 RDNSS Information..................................................................................................................... 436
Secure Shell (SSH) Over an IPv6 Transport............................................................................................................436
Configuration Tasks for IPv6........................................................................................................................................437
Adjusting Your CAM-Profile....................................................................................................................................437
Assigning an IPv6 Address to an Interface......................................................................................................... 437
Assigning a Static IPv6 Route................................................................................................................................438
Configuring Telnet with IPv6................................................................................................................................. 438
SNMP over IPv6........................................................................................................................................................439
Displaying IPv6 Information.................................................................................................................................... 439
Displaying an IPv6 Interface Information............................................................................................................ 439
Showing IPv6 Routes...............................................................................................................................................440
Showing the Running-Configuration for an Interface.......................................................................................441
Clearing IPv6 Routes................................................................................................................................................442
Configuring IPv6 RA Guard.......................................................................................................................................... 442
Chapter 23: iSCSI Optimization................................................................................................. 444
iSCSI Optimization Overview....................................................................................................................................... 444
Monitoring iSCSI Traffic Flows..............................................................................................................................445
Application of Quality of Service to iSCSI Traffic Flows.................................................................................446
Information Monitored in iSCSI Traffic Flows....................................................................................................446
Detection and Auto-Configuration for Dell EqualLogic Arrays.......................................................................447
Configuring Detection and Ports for Dell Compellent Arrays.........................................................................447
Synchronizing iSCSI Sessions Learned on VLT-Lags with VLT-Peer...........................................................447
Enable and Disable iSCSI Optimization................................................................................................................ 448
Default iSCSI Optimization Values..............................................................................................................................448
iSCSI Optimization Prerequisites................................................................................................................................ 449
Configuring iSCSI Optimization................................................................................................................................... 449
Displaying iSCSI Optimization Information............................................................................................................... 450
Chapter 24: Intermediate System to Intermediate System.........................................................452
IS-IS Protocol Overview................................................................................................................................................452
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Contents