Concept Guide

RIPv2.........................................................................................................................................................................833
Implementation Information..........................................................................................................................................834
Conguration Information.............................................................................................................................................834
Conguration Task List............................................................................................................................................834
RIP Conguration Example.....................................................................................................................................840
47 Remote Monitoring (RMON)................................................................................................................... 846
Implementation Information..........................................................................................................................................846
Fault Recovery............................................................................................................................................................... 846
Setting the RMON Alarm........................................................................................................................................847
Conguring an RMON Event..................................................................................................................................847
Conguring RMON Collection Statistics.............................................................................................................. 848
Conguring the RMON Collection History........................................................................................................... 848
48 Rapid Spanning Tree Protocol (RSTP).....................................................................................................850
Protocol Overview.........................................................................................................................................................850
Conguring Rapid Spanning Tree................................................................................................................................ 850
Related Conguration Tasks...................................................................................................................................850
Important Points to Remember................................................................................................................................... 850
RSTP and VLT...........................................................................................................................................................851
Conguring Interfaces for Layer 2 Mode.................................................................................................................... 851
Enabling Rapid Spanning Tree Protocol Globally........................................................................................................852
Adding and Removing Interfaces.................................................................................................................................854
Modifying Global Parameters.......................................................................................................................................854
Enabling SNMP Traps for Root Elections and Topology Changes.................................................................... 856
Modifying Interface Parameters.................................................................................................................................. 856
Enabling SNMP Traps for Root Elections and Topology Changes.......................................................................... 856
Inuencing RSTP Root Selection.................................................................................................................................856
Conguring an EdgePort.............................................................................................................................................. 857
Conguring Fast Hellos for Link State Detection...................................................................................................... 858
49 Software-Dened Networking (SDN)......................................................................................................859
50 Security...................................................................................................................................................860
AAA Accounting.............................................................................................................................................................860
Conguration Task List for AAA Accounting........................................................................................................860
RADIUS Accounting................................................................................................................................................ 862
AAA Authentication.......................................................................................................................................................868
Conguration Task List for AAA Authentication.................................................................................................. 868
Obscuring Passwords and Keys....................................................................................................................................871
AAA Authorization.......................................................................................................................................................... 871
Privilege Levels Overview....................................................................................................................................... 872
Conguration Task List for Privilege Levels.......................................................................................................... 872
RADIUS........................................................................................................................................................................... 876
RADIUS Authentication...........................................................................................................................................876
Conguration Task List for RADIUS.......................................................................................................................878
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