White Papers

Conguration Information..............................................................................................................................................691
Conguration Task List............................................................................................................................................ 691
RIP Conguration Example.....................................................................................................................................697
43 Remote Monitoring (RMON)................................................................................................................... 703
Implementation Information..........................................................................................................................................703
Fault Recovery............................................................................................................................................................... 703
Setting the RMON Alarm........................................................................................................................................704
Conguring an RMON Event................................................................................................................................. 704
Conguring RMON Collection Statistics.............................................................................................................. 705
Conguring the RMON Collection History........................................................................................................... 705
44 Rapid Spanning Tree Protocol (RSTP)..................................................................................................... 707
Protocol Overview......................................................................................................................................................... 707
Conguring Rapid Spanning Tree.................................................................................................................................707
Related Conguration Tasks................................................................................................................................... 707
Important Points to Remember....................................................................................................................................707
RSTP and VLT..........................................................................................................................................................708
Conguring Interfaces for Layer 2 Mode....................................................................................................................708
Enabling Rapid Spanning Tree Protocol Globally........................................................................................................709
Adding and Removing Interfaces...................................................................................................................................711
Modifying Global Parameters.........................................................................................................................................711
Enabling SNMP Traps for Root Elections and Topology Changes......................................................................713
Modifying Interface Parameters................................................................................................................................... 713
Enabling SNMP Traps for Root Elections and Topology Changes............................................................................713
Inuencing RSTP Root Selection..................................................................................................................................713
Conguring an EdgePort............................................................................................................................................... 714
Conguring Fast Hellos for Link State Detection....................................................................................................... 715
45 Software-Dened Networking (SDN).......................................................................................................716
46 Security....................................................................................................................................................717
AAA Accounting..............................................................................................................................................................717
Conguration Task List for AAA Accounting......................................................................................................... 717
AAA Authentication........................................................................................................................................................719
Conguration Task List for AAA Authentication.................................................................................................. 720
Obscuring Passwords and Keys................................................................................................................................... 723
AAA Authorization......................................................................................................................................................... 723
Privilege Levels Overview....................................................................................................................................... 723
Conguration Task List for Privilege Levels.......................................................................................................... 724
RADIUS........................................................................................................................................................................... 728
RADIUS Authentication...........................................................................................................................................728
Conguration Task List for RADIUS.......................................................................................................................729
Support for Change of Authorization and Disconnect Messages packets.......................................................733
TACACS+........................................................................................................................................................................ 742
Conguration Task List for TACACS+................................................................................................................... 742
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