Users Guide

Implementation Information............................................................................................... 477

Configuration Information...................................................................................................478

Configuration Tasks for IS-IS.........................................................................................479

Configuring the Distance of a Route........................................................................... 487

Changing the IS-Type.....................................................................................................488

Redistributing IPv4 Routes..............................................................................................491

Redistributing IPv6 Routes............................................................................................. 492

Configuring Authentication Passwords.......................................................................492

Setting the Overload Bit..................................................................................................493

Debugging IS-IS............................................................................................................... 494

IS-IS Metric Styles.................................................................................................................. 495

Configure Metric Values.......................................................................................................495

Maximum Values in the Routing Table........................................................................496

Change the IS-IS Metric Style in One Level Only......................................................496

Leaks from One Level to Another................................................................................ 498

Sample Configurations......................................................................................................... 498

26 Link Aggregation Control Protocol (LACP)...................................................................501

Introduction to Dynamic LAGs and LACP.........................................................................501

Important Points to Remember.................................................................................... 501

LACP Modes...................................................................................................................... 502

Configuring LACP Commands......................................................................................502

LACP Configuration Tasks....................................................................................................503

Creating a LAG..................................................................................................................503

Configuring the LAG Interfaces as Dynamic..............................................................504

Setting the LACP Long Timeout................................................................................... 504

Monitoring and Debugging LACP.................................................................................505

Shared LAG State Tracking...................................................................................................505

Configuring Shared LAG State Tracking......................................................................506

Important Points about Shared LAG State Tracking.................................................508

LACP Basic Configuration Example................................................................................... 508

Configure a LAG on ALPHA........................................................................................... 508

27 Layer 2...................................................................................................................................517

Manage the MAC Address Table..........................................................................................517

Clearing the MAC Address Table...................................................................................517

Setting the Aging Time for Dynamic Entries............................................................... 517

Configuring a Static MAC Address................................................................................518

Displaying the MAC Address Table............................................................................... 518

MAC Learning Limit................................................................................................................518

Setting the MAC Learning Limit.....................................................................................519

mac learning-limit Dynamic...........................................................................................519

9.10(0.0)