Users Guide

Conguration Task List............................................................................................................................................728
RIP Conguration Example.....................................................................................................................................734
41 Remote Monitoring (RMON).................................................................................................................... 740
Implementation Information..........................................................................................................................................740
Fault Recovery............................................................................................................................................................... 740
Setting the RMON Alarm.........................................................................................................................................741
Conguring an RMON Event.................................................................................................................................. 741
Conguring RMON Collection Statistics...............................................................................................................742
Conguring the RMON Collection History............................................................................................................742
42 Rapid Spanning Tree Protocol (RSTP)..................................................................................................... 744
Protocol Overview......................................................................................................................................................... 744
Conguring Rapid Spanning Tree.................................................................................................................................744
Related Conguration Tasks................................................................................................................................... 744
Important Points to Remember....................................................................................................................................744
RSTP and VLT.......................................................................................................................................................... 745
Conguring Interfaces for Layer 2 Mode....................................................................................................................745
Enabling Rapid Spanning Tree Protocol Globally........................................................................................................746
Adding and Removing Interfaces................................................................................................................................. 748
Modifying Global Parameters........................................................................................................................................748
Enabling SNMP Traps for Root Elections and Topology Changes.....................................................................750
Modifying Interface Parameters.................................................................................................................................. 750
Enabling SNMP Traps for Root Elections and Topology Changes...........................................................................750
Inuencing RSTP Root Selection..................................................................................................................................751
Conguring an EdgePort............................................................................................................................................... 751
Conguring Fast Hellos for Link State Detection.......................................................................................................752
43 Software-Dened Networking (SDN)...................................................................................................... 753
44 Security................................................................................................................................................... 754
AAA Accounting.............................................................................................................................................................754
Conguration Task List for AAA Accounting........................................................................................................ 754
AAA Authentication.......................................................................................................................................................756
Conguration Task List for AAA Authentication...................................................................................................757
Obscuring Passwords and Keys...................................................................................................................................760
AAA Authorization......................................................................................................................................................... 760
Privilege Levels Overview.......................................................................................................................................760
Conguration Task List for Privilege Levels...........................................................................................................761
RADIUS........................................................................................................................................................................... 765
RADIUS Authentication...........................................................................................................................................765
Conguration Task List for RADIUS.......................................................................................................................766
TACACS+........................................................................................................................................................................769
Conguration Task List for TACACS+................................................................................................................... 769
TACACS+ Remote Authentication..........................................................................................................................771
Command Authorization......................................................................................................................................... 772
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