Configuring Authentication Passwords.....................................................................................506
Setting the Overload Bit.............................................................................................................506
Debugging IS-IS..........................................................................................................................507
IS-IS Metric Styles.............................................................................................................................508
Configure Metric Values...................................................................................................................508
Maximum Values in the Routing Table......................................................................................509
Change the IS-IS Metric Style in One Level Only......................................................................509
Leaks from One Level to Another...............................................................................................511
Sample Configurations......................................................................................................................511
28 Link Aggregation Control Protocol (LACP)...............................................514
Introduction to Dynamic LAGs and LACP........................................................................................514
Important Points to Remember..................................................................................................514
LACP Modes.................................................................................................................................515
Configuring LACP Commands....................................................................................................515
LACP Configuration Tasks................................................................................................................516
Creating a LAG.............................................................................................................................516
Configuring the LAG Interfaces as Dynamic..............................................................................517
Setting the LACP Long Timeout..................................................................................................517
Monitoring and Debugging LACP...............................................................................................518
Shared LAG State Tracking...............................................................................................................518
Configuring Shared LAG State Tracking.....................................................................................519
Important Points about Shared LAG State Tracking..................................................................520
LACP Basic Configuration Example..................................................................................................521
Configure a LAG on ALPHA.........................................................................................................521
29 Layer 2..............................................................................................................529
Manage the MAC Address Table......................................................................................................529
Clearing the MAC Address Table................................................................................................529
Setting the Aging Time for Dynamic Entries..............................................................................529
Configuring a Static MAC Address.............................................................................................530
Displaying the MAC Address Table.............................................................................................530
MAC Learning Limit..........................................................................................................................530
Setting the MAC Learning Limit..................................................................................................531
mac learning-limit Dynamic.......................................................................................................531
mac learning-limit mac-address-sticky.....................................................................................531
mac learning-limit station-move...............................................................................................532
mac learning-limit no-station-move.........................................................................................532
Learning Limit Violation Actions.................................................................................................533
Setting Station Move Violation Actions......................................................................................533
Recovering from Learning Limit and Station Move Violations..................................................533
NIC Teaming.....................................................................................................................................534