Users Guide

Conguration Information...............................................................................................................................................700
Conguration Task List.............................................................................................................................................700
RIP Conguration Example.......................................................................................................................................706
45 Remote Monitoring (RMON)..................................................................................... 712
Implementation Information.............................................................................................................................................712
Fault Recovery................................................................................................................................................................712
Setting the rmon Alarm.............................................................................................................................................713
Conguring an RMON Event.................................................................................................................................... 713
Conguring RMON Collection Statistics................................................................................................................... 714
Conguring the RMON Collection History................................................................................................................ 714
46 Rapid Spanning Tree Protocol (RSTP)....................................................................... 716
Protocol Overview.......................................................................................................................................................... 716
Conguring Rapid Spanning Tree.................................................................................................................................... 716
Related Conguration Tasks......................................................................................................................................716
Important Points to Remember.......................................................................................................................................716
RSTP and VLT...........................................................................................................................................................717
Conguring Interfaces for Layer 2 Mode.........................................................................................................................717
Enabling Rapid Spanning Tree Protocol Globally.............................................................................................................. 717
Adding and Removing Interfaces....................................................................................................................................720
Modifying Global Parameters..........................................................................................................................................720
Enabling SNMP Traps for Root Elections and Topology Changes.............................................................................. 721
Modifying Interface Parameters...................................................................................................................................... 721
Enabling SNMP Traps for Root Elections and Topology Changes................................................................................... 722
Inuencing RSTP Root Selection....................................................................................................................................722
Conguring an EdgePort................................................................................................................................................ 722
Conguring Fast Hellos for Link State Detection............................................................................................................ 723
47 Software-Dened Networking (SDN)........................................................................ 724
48 Security.................................................................................................................... 725
AAA Accounting.............................................................................................................................................................725
Conguration Task List for AAA Accounting.............................................................................................................725
AAA Authentication........................................................................................................................................................ 727
Conguration Task List for AAA Authentication........................................................................................................ 727
Obscuring Passwords and Keys......................................................................................................................................729
AAA Authorization..........................................................................................................................................................730
Privilege Levels Overview.........................................................................................................................................730
Conguration Task List for Privilege Levels............................................................................................................... 731
RADIUS..........................................................................................................................................................................735
RADIUS Authentication............................................................................................................................................ 736
Conguration Task List for RADIUS..........................................................................................................................736
TACACS+.......................................................................................................................................................................739
Conguration Task List for TACACS+.......................................................................................................................739
TACACS+ Remote Authentication............................................................................................................................740
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