Users Guide

Changing the IS-Type.............................................................................................................................................. 528
Redistributing IPv4 Routes.....................................................................................................................................530
Redistributing IPv6 Routes......................................................................................................................................531
Conguring Authentication Passwords.................................................................................................................532
Setting the Overload Bit......................................................................................................................................... 532
Debugging IS-IS....................................................................................................................................................... 533
IS-IS Metric Styles.........................................................................................................................................................534
Congure Metric Values............................................................................................................................................... 534
Maximum Values in the Routing Table.................................................................................................................. 535
Change the IS-IS Metric Style in One Level Only................................................................................................535
Leaks from One Level to Another..........................................................................................................................536
Sample Congurations.................................................................................................................................................. 537
27 iSCSI Optimization...................................................................................................................................540
iSCSI Optimization Overview.......................................................................................................................................540
Default iSCSI Optimization Values...............................................................................................................................542
iSCSI Optimization Prerequisites................................................................................................................................. 543
Conguring iSCSI Optimization................................................................................................................................... 543
Displaying iSCSI Optimization Information................................................................................................................. 545
Enable and Disable iSCSI Optimization.......................................................................................................................546
Synchronizing iSCSI Sessions Learned on VLT-Lags with VLT-Peer.......................................................................547
Monitoring iSCSI Trac Flows.....................................................................................................................................547
Information Monitored in iSCSI Trac Flows.............................................................................................................547
Detection and Auto-Conguration for Dell EqualLogic Arrays................................................................................. 548
Conguring Detection and Ports for Dell Compellent Arrays...................................................................................548
Application of Quality of Service to iSCSI Trac Flows........................................................................................... 549
28 Link Aggregation Control Protocol (LACP).............................................................................................. 550
Introduction to Dynamic LAGs and LACP.................................................................................................................. 550
Important Points to Remember............................................................................................................................. 550
LACP Modes.............................................................................................................................................................551
Conguring LACP Commands................................................................................................................................551
LACP Conguration Tasks............................................................................................................................................552
Creating a LAG.........................................................................................................................................................552
Conguring the LAG Interfaces as Dynamic........................................................................................................552
Setting the LACP Long Timeout........................................................................................................................... 553
Monitoring and Debugging LACP..........................................................................................................................553
Shared LAG State Tracking.......................................................................................................................................... 554
Conguring Shared LAG State Tracking...............................................................................................................554
Important Points about Shared LAG State Tracking...........................................................................................556
LACP Basic Conguration Example............................................................................................................................ 556
Congure a LAG on ALPHA...................................................................................................................................556
29 Layer 2.................................................................................................................................................... 564
Manage the MAC Address Table................................................................................................................................. 564
Clearing the MAC Address Table........................................................................................................................... 564
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Contents