Users Guide

Implementation Information..........................................................................................................................................737
Configuration Information.............................................................................................................................................737
Configuration Task List........................................................................................................................................... 737
RIP Configuration Example.....................................................................................................................................744
44 Remote Monitoring (RMON)................................................................................................................... 749
Implementation Information......................................................................................................................................... 749
Fault Recovery............................................................................................................................................................... 749
Setting the RMON Alarm....................................................................................................................................... 750
Configuring an RMON Event................................................................................................................................. 750
Configuring RMON Collection Statistics...............................................................................................................751
Configuring the RMON Collection History............................................................................................................751
45 Rapid Spanning Tree Protocol (RSTP).................................................................................................... 753
Protocol Overview.........................................................................................................................................................753
Configuring Rapid Spanning Tree................................................................................................................................753
Related Configuration Tasks.................................................................................................................................. 753
Important Points to Remember................................................................................................................................... 753
RSTP and VLT..........................................................................................................................................................754
Configuring Interfaces for Layer 2 Mode................................................................................................................... 754
Enabling Rapid Spanning Tree Protocol Globally.......................................................................................................755
Adding and Removing Interfaces.................................................................................................................................757
Modifying Global Parameters....................................................................................................................................... 757
Enabling SNMP Traps for Root Elections and Topology Changes................................................................... 759
Modifying Interface Parameters..................................................................................................................................759
Enabling SNMP Traps for Root Elections and Topology Changes......................................................................... 759
Influencing RSTP Root Selection.................................................................................................................................759
Configuring an EdgePort.............................................................................................................................................. 760
Configuring Fast Hellos for Link State Detection.......................................................................................................761
46 Software-Defined Networking (SDN)......................................................................................................762
47 Security................................................................................................................................................... 763
AAA Accounting.............................................................................................................................................................763
Configuration Task List for AAA Accounting....................................................................................................... 763
AAA Authentication.......................................................................................................................................................765
Configuration Task List for AAA Authentication..................................................................................................766
Obscuring Passwords and Keys...................................................................................................................................769
AAA Authorization......................................................................................................................................................... 769
Privilege Levels Overview.......................................................................................................................................769
Configuration Task List for Privilege Levels......................................................................................................... 770
RADIUS........................................................................................................................................................................... 775
RADIUS Authentication...........................................................................................................................................775
Configuration Task List for RADIUS......................................................................................................................776
TACACS+........................................................................................................................................................................779
Configuration Task List for TACACS+.................................................................................................................. 779
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