Users Guide

Monitoring iSCSI Trac Flows................................................................................................................................. 450
Application of Quality of Service to iSCSI Trac Flows............................................................................................450
Information Monitored in iSCSI Trac Flows.............................................................................................................451
Detection and Auto-Conguration for Dell EqualLogic Arrays....................................................................................451
Conguring Detection and Ports for Dell Compellent Arrays.................................................................................... 452
Enable and Disable iSCSI Optimization.....................................................................................................................452
Default iSCSI Optimization Values..................................................................................................................................453
iSCSI Optimization Prerequisites....................................................................................................................................453
Conguring iSCSI Optimization...................................................................................................................................... 453
Displaying iSCSI Optimization Information......................................................................................................................455
30 Intermediate System to Intermediate System............................................................457
IS-IS Protocol Overview................................................................................................................................................. 457
IS-IS Addressing............................................................................................................................................................. 457
Multi-Topology IS-IS....................................................................................................................................................... 458
Transition Mode....................................................................................................................................................... 458
Interface Support.....................................................................................................................................................458
Adjacencies..............................................................................................................................................................458
Graceful Restart.............................................................................................................................................................459
Timers......................................................................................................................................................................459
Implementation Information............................................................................................................................................459
Conguration Information.............................................................................................................................................. 460
Conguration Tasks for IS-IS....................................................................................................................................460
Conguring the Distance of a Route........................................................................................................................ 468
Changing the IS-Type............................................................................................................................................... 468
IS-IS Metric Styles......................................................................................................................................................... 473
Congure Metric Values................................................................................................................................................. 473
Maximum Values in the Routing Table...................................................................................................................... 473
Change the IS-IS Metric Style in One Level Only......................................................................................................473
Leaks from One Level to Another.............................................................................................................................475
Sample Congurations................................................................................................................................................... 476
31 Link Aggregation Control Protocol (LACP).................................................................478
Introduction to Dynamic LAGs and LACP.......................................................................................................................478
Important Points to Remember................................................................................................................................ 478
LACP Modes............................................................................................................................................................479
Conguring LACP Commands..................................................................................................................................479
LACP Conguration Tasks..............................................................................................................................................480
Creating a LAG.........................................................................................................................................................480
Conguring the LAG Interfaces as Dynamic.............................................................................................................480
Setting the LACP Long Timeout............................................................................................................................... 481
Monitoring and Debugging LACP..............................................................................................................................481
Shared LAG State Tracking............................................................................................................................................ 482
Conguring Shared LAG State Tracking................................................................................................................... 482
Important Points about Shared LAG State Tracking................................................................................................. 483
LACP Basic Conguration Example................................................................................................................................484
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