Users Guide

Congure Metric Values................................................................................................................................................ 531
Maximum Values in the Routing Table.................................................................................................................. 532
Change the IS-IS Metric Style in One Level Only................................................................................................532
Leaks from One Level to Another..........................................................................................................................533
Sample Congurations.................................................................................................................................................. 534
27 iSCSI Optimization................................................................................................................................... 537
iSCSI Optimization Overview....................................................................................................................................... 537
Default iSCSI Optimization Values...............................................................................................................................539
iSCSI Optimization Prerequisites................................................................................................................................. 540
Conguring iSCSI Optimization................................................................................................................................... 540
Displaying iSCSI Optimization Information................................................................................................................. 542
Enable and Disable iSCSI Optimization....................................................................................................................... 543
Synchronizing iSCSI Sessions Learned on VLT-Lags with VLT-Peer.......................................................................544
Monitoring iSCSI Trac Flows.....................................................................................................................................544
Information Monitored in iSCSI Trac Flows.............................................................................................................544
Detection and Auto-Conguration for Dell EqualLogic Arrays.................................................................................545
Conguring Detection and Ports for Dell Compellent Arrays...................................................................................545
Application of Quality of Service to iSCSI Trac Flows........................................................................................... 546
28 Link Aggregation Control Protocol (LACP).............................................................................................. 547
Introduction to Dynamic LAGs and LACP...................................................................................................................547
Important Points to Remember..............................................................................................................................547
LACP Modes............................................................................................................................................................ 548
Conguring LACP Commands...............................................................................................................................548
LACP Conguration Tasks............................................................................................................................................549
Creating a LAG.........................................................................................................................................................549
Conguring the LAG Interfaces as Dynamic........................................................................................................549
Setting the LACP Long Timeout........................................................................................................................... 550
Monitoring and Debugging LACP..........................................................................................................................550
Shared LAG State Tracking...........................................................................................................................................551
Conguring Shared LAG State Tracking................................................................................................................551
Important Points about Shared LAG State Tracking...........................................................................................553
LACP Basic Conguration Example............................................................................................................................ 553
Congure a LAG on ALPHA................................................................................................................................... 553
29 Layer 2..................................................................................................................................................... 561
Manage the MAC Address Table..................................................................................................................................561
Clearing the MAC Address Table............................................................................................................................561
Setting the Aging Time for Dynamic Entries.........................................................................................................561
Conguring a Static MAC Address........................................................................................................................562
Displaying the MAC Address Table........................................................................................................................562
MAC Learning Limit.......................................................................................................................................................562
Setting the MAC Learning Limit............................................................................................................................ 563
mac learning-limit Dynamic.................................................................................................................................... 563
mac learning-limit mac-address-sticky................................................................................................................. 563
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Contents