Users Guide

48 Routing Information Protocol (RIP)........................................................................... 716
Protocol Overview.......................................................................................................................................................... 716
RIPv1.........................................................................................................................................................................716
RIPv2........................................................................................................................................................................716
Implementation Information............................................................................................................................................ 716
Conguration Information................................................................................................................................................717
Conguration Task List..............................................................................................................................................717
RIP Conguration Example.............................................................................................................................................722
RIP Conguration on Core2......................................................................................................................................722
Core 2 RIP Output....................................................................................................................................................722
RIP Conguration on Core3......................................................................................................................................724
Core 3 RIP Output....................................................................................................................................................724
RIP Conguration Summary..................................................................................................................................... 725
49 Remote Monitoring (RMON)..................................................................................... 727
Implementation Information............................................................................................................................................ 727
Fault Recovery............................................................................................................................................................... 727
Setting the rmon Alarm............................................................................................................................................ 727
Conguring an RMON Event....................................................................................................................................728
Conguring RMON Collection Statistics...................................................................................................................729
Conguring the RMON Collection History................................................................................................................729
50 Rapid Spanning Tree Protocol (RSTP)....................................................................... 731
Protocol Overview.......................................................................................................................................................... 731
Conguring Rapid Spanning Tree.................................................................................................................................... 731
Related Conguration Tasks...................................................................................................................................... 731
Important Points to Remember.................................................................................................................................731
RSTP and VLT..........................................................................................................................................................732
Conguring Interfaces for Layer 2 Mode........................................................................................................................ 732
Enabling Rapid Spanning Tree Protocol Globally............................................................................................................. 734
Adding and Removing Interfaces..............................................................................................................................736
Modifying Global Parameters....................................................................................................................................736
Modifying Interface Parameters................................................................................................................................737
Conguring an EdgePort..........................................................................................................................................738
Inuencing RSTP Root Selection..............................................................................................................................739
Enabling SNMP Traps for Root Elections and Topology Changes............................................................................. 739
51 Software-Dened Networking (SDN)........................................................................ 740
52 Security..................................................................................................................... 741
AAA Accounting..............................................................................................................................................................741
Conguration Task List for AAA Accounting..............................................................................................................741
AAA Authentication........................................................................................................................................................743
Conguration Task List for AAA Authentication........................................................................................................743
Obscuring Passwords and Keys......................................................................................................................................745
25