Contents10 SmartSwitch Router User Reference ManualNotes on Using Communities ............................................................................... 97Local_Pref Attribute Example ...................................................................................... 97Notes on Using the Local_Pref Attribute ............................................................ 99Multi-Exit Discriminator Attribute Example ............................................................. 99EBGP Aggregation Example....................................................................................... 101Route Reflection Example........................................................................................... 102Notes on Using Route Reflection........................................................................ 105Chapter 7: Routing Policy Configuration Guide.................................. 107Route Import and Export Policy Overview..................................................................... 107Preference ...................................................................................................................... 108Import Policies.............................................................................................................. 109Import-Source........................................................................................................ 109Route-Filter ............................................................................................................ 110Export Policies .............................................................................................................. 110Export-Destination................................................................................................ 110Export-Source ........................................................................................................ 110Route-Filter ............................................................................................................ 111Specifying a Route Filter ............................................................................................. 111Aggregates and Generates .......................................................................................... 112Aggregate-Destination ......................................................................................... 113Aggregate-Source.................................................................................................. 113Route-Filter ............................................................................................................ 114Authentication .............................................................................................................. 114Authentication Methods ...................................................................................... 114Authentication Keys and Key Management ..................................................... 115Configure Simple Routing Policies................................................................................... 115Redistributing Static Routes ....................................................................................... 116Redistributing Directly Attached Networks ............................................................ 116Redistributing RIP into RIP ........................................................................................ 117Redistributing RIP into OSPF..................................................................................... 117Redistributing OSPF to RIP ........................................................................................ 117Redistributing Aggregate Routes .............................................................................. 117Simple Route Redistribution Examples .................................................................... 118Example 1: Redistribution into RIP .................................................................... 118Exporting a Given Static Route to All RIP Interfaces ............................... 119Exporting All Static Routes to All RIP Interfaces...................................... 119Exporting All Static Routes Except the Default Route to All RIPInterfaces ..................................................................................................... 119Example 2: Redistribution into OSPF................................................................. 119Exporting All Interface & Static Routes to OSPF ...................................... 120Export all RIP, Interface & Static Routes to OSPF..................................... 120Configure Advanced Routing Policies............................................................................. 121Export Policies .............................................................................................................. 121Creating an Export Destination.................................................................................. 123Creating an Export Source .......................................................................................... 123Import Policies.............................................................................................................. 123Creating an Import Source.......................................................................................... 124Creating a Route Filter ................................................................................................ 124Creating an Aggregate Route ..................................................................................... 124