Setup Guide

Detection and Auto-Conguration for Dell EqualLogic Arrays........................................................................... 498
Conguring Detection and Ports for Dell Compellent Arrays.............................................................................498
Synchronizing iSCSI Sessions Learned on VLT-Lags with VLT-Peer.................................................................499
Enable and Disable iSCSI Optimization.................................................................................................................499
Default iSCSI Optimization Values...............................................................................................................................500
iSCSI Optimization Prerequisites................................................................................................................................. 500
Conguring iSCSI Optimization................................................................................................................................... 500
Displaying iSCSI Optimization Information................................................................................................................. 502
24 Intermediate System to Intermediate System.......................................................................................... 504
IS-IS Protocol Overview............................................................................................................................................... 504
IS-IS Addressing.............................................................................................................................................................504
Multi-Topology IS-IS...................................................................................................................................................... 505
Transition Mode....................................................................................................................................................... 505
Interface Support.................................................................................................................................................... 506
Adjacencies.............................................................................................................................................................. 506
Graceful Restart............................................................................................................................................................ 506
Timers....................................................................................................................................................................... 506
Implementation Information......................................................................................................................................... 506
Conguration Information.............................................................................................................................................507
Conguration Tasks for IS-IS................................................................................................................................. 508
Conguring the Distance of a Route......................................................................................................................515
Changing the IS-Type...............................................................................................................................................516
Redistributing IPv4 Routes......................................................................................................................................518
Redistributing IPv6 Routes......................................................................................................................................519
Conguring Authentication Passwords.................................................................................................................520
Setting the Overload Bit......................................................................................................................................... 520
Debugging IS-IS........................................................................................................................................................521
IS-IS Metric Styles.........................................................................................................................................................522
Congure Metric Values............................................................................................................................................... 522
Maximum Values in the Routing Table.................................................................................................................. 523
Change the IS-IS Metric Style in One Level Only................................................................................................523
Leaks from One Level to Another..........................................................................................................................524
Sample Congurations..................................................................................................................................................525
25 In-Service Software Upgrade.................................................................................................................. 528
ISSU Introduction...........................................................................................................................................................528
Warmboot Limitations............................................................................................................................................. 528
Fastboot 2.0 (Zero Loss Upgrade).............................................................................................................................. 528
L2 ISSU........................................................................................................................................................................... 529
L3 ISSU........................................................................................................................................................................... 529
CoPP...............................................................................................................................................................................530
Mirroring ow control packets.....................................................................................................................................530
PFC................................................................................................................................................................................. 530
QoS................................................................................................................................................................................. 530
Tunnel Conguration..................................................................................................................................................... 530
Contents
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