Service Manual

Troubleshooting UDP Helper........................................................................................................................................ 431
Chapter 22: IPv6 Routing.......................................................................................................... 432
Protocol Overview.......................................................................................................................................................... 432
Extended Address Space........................................................................................................................................ 432
Stateless Autoconfiguration................................................................................................................................... 432
IPv6 Headers..............................................................................................................................................................433
Longest Prefix Match (LPM) Table and IPv6 /65 – /128 support...............................................................433
IPv6 Header Fields.................................................................................................................................................... 434
Extension Header Fields.......................................................................................................................................... 436
Addressing...................................................................................................................................................................437
Implementing IPv6 with Dell EMC Networking OS.................................................................................................438
ICMPv6..............................................................................................................................................................................438
Path MTU discovery.......................................................................................................................................................438
IPv6 Neighbor Discovery...............................................................................................................................................439
IPv6 Neighbor Discovery of MTU Packets......................................................................................................... 439
Configuring the IPv6 Recursive DNS Server......................................................................................................439
Debugging IPv6 RDNSS Information Sent to the Host .................................................................................. 440
Displaying IPv6 RDNSS Information......................................................................................................................441
Secure Shell (SSH) Over an IPv6 Transport.............................................................................................................441
Configuration Tasks for IPv6....................................................................................................................................... 442
Adjusting Your CAM-Profile....................................................................................................................................442
Assigning an IPv6 Address to an Interface......................................................................................................... 442
Assigning a Static IPv6 Route................................................................................................................................443
Configuring Telnet with IPv6..................................................................................................................................443
SNMP over IPv6........................................................................................................................................................444
Displaying IPv6 Information.................................................................................................................................... 444
Displaying an IPv6 Interface Information.............................................................................................................444
Showing IPv6 Routes...............................................................................................................................................445
Showing the Running-Configuration for an Interface......................................................................................446
Clearing IPv6 Routes................................................................................................................................................ 447
Disabling ND Entry Timeout....................................................................................................................................447
Configuring IPv6 RA Guard...........................................................................................................................................447
Configuring IPv6 RA Guard on an Interface....................................................................................................... 449
Monitoring IPv6 RA Guard......................................................................................................................................449
Chapter 23: iSCSI Optimization.................................................................................................450
iSCSI Optimization Overview.......................................................................................................................................450
Monitoring iSCSI Traffic Flows...............................................................................................................................451
Application of Quality of Service to iSCSI Traffic Flows.................................................................................452
Information Monitored in iSCSI Traffic Flows....................................................................................................452
Detection and Auto-Configuration for Dell EqualLogic Arrays.......................................................................453
Configuring Detection and Ports for Dell Compellent Arrays.........................................................................453
Synchronizing iSCSI Sessions Learned on VLT-Lags with VLT-Peer.......................................................... 453
Enable and Disable iSCSI Optimization................................................................................................................ 454
Default iSCSI Optimization Values..............................................................................................................................454
iSCSI Optimization Prerequisites................................................................................................................................ 455
Configuring iSCSI Optimization...................................................................................................................................455
Displaying iSCSI Optimization Information............................................................................................................... 456
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