Setup Guide

Graceful Restart.............................................................................................................................................................524
Timers........................................................................................................................................................................524
Implementation Information..........................................................................................................................................524
Conguration Information.............................................................................................................................................525
Conguration Tasks for IS-IS..................................................................................................................................526
Conguring the Distance of a Route.....................................................................................................................533
Changing the IS-Type.............................................................................................................................................. 534
Redistributing IPv4 Routes.....................................................................................................................................536
Redistributing IPv6 Routes..................................................................................................................................... 537
Conguring Authentication Passwords.................................................................................................................538
Setting the Overload Bit......................................................................................................................................... 538
Debugging IS-IS.......................................................................................................................................................539
IS-IS Metric Styles.........................................................................................................................................................540
Congure Metric Values............................................................................................................................................... 540
Maximum Values in the Routing Table................................................................................................................... 541
Change the IS-IS Metric Style in One Level Only.................................................................................................541
Leaks from One Level to Another..........................................................................................................................542
Sample Congurations.................................................................................................................................................. 543
27 iSCSI Optimization...................................................................................................................................546
iSCSI Optimization Overview.......................................................................................................................................546
Default iSCSI Optimization Values...............................................................................................................................548
iSCSI Optimization Prerequisites................................................................................................................................. 549
Conguring iSCSI Optimization................................................................................................................................... 549
Displaying iSCSI Optimization Information.................................................................................................................. 551
Enable and Disable iSCSI Optimization.......................................................................................................................552
Synchronizing iSCSI Sessions Learned on VLT-Lags with VLT-Peer.......................................................................553
Monitoring iSCSI Trac Flows.....................................................................................................................................553
Information Monitored in iSCSI Trac Flows.............................................................................................................553
Detection and Auto-Conguration for Dell EqualLogic Arrays.................................................................................554
Conguring Detection and Ports for Dell Compellent Arrays...................................................................................554
Application of Quality of Service to iSCSI Trac Flows........................................................................................... 555
28 Link Aggregation Control Protocol (LACP).............................................................................................. 556
Introduction to Dynamic LAGs and LACP.................................................................................................................. 556
Important Points to Remember............................................................................................................................. 556
LACP Modes............................................................................................................................................................ 557
Conguring LACP Commands............................................................................................................................... 557
LACP Conguration Tasks............................................................................................................................................558
Creating a LAG.........................................................................................................................................................558
Conguring the LAG Interfaces as Dynamic........................................................................................................558
Setting the LACP Long Timeout........................................................................................................................... 559
Monitoring and Debugging LACP..........................................................................................................................559
Shared LAG State Tracking.......................................................................................................................................... 560
Conguring Shared LAG State Tracking...............................................................................................................560
Important Points about Shared LAG State Tracking...........................................................................................562
18
Contents