Users Guide

44 Remote Monitoring (RMON)............................................................................................799
Implementation Information............................................................................................... 799
Fault Recovery........................................................................................................................800
Setting the RMON Alarm................................................................................................800
Configuring an RMON Event......................................................................................... 801
Configuring RMON Collection Statistics.....................................................................802
Configuring the RMON Collection History................................................................ 802
45 Rapid Spanning Tree Protocol (RSTP)........................................................................... 804
Protocol Overview.................................................................................................................804
Configuring Rapid Spanning Tree......................................................................................804
Related Configuration Tasks......................................................................................... 804
Important Points to Remember..........................................................................................805
RSTP and VLT....................................................................................................................805
Configuring Interfaces for Layer 2 Mode..........................................................................805
Enabling Rapid Spanning Tree Protocol Globally...........................................................806
Adding and Removing Interfaces....................................................................................... 809
Modifying Global Parameters..............................................................................................809
Enabling SNMP Traps for Root Elections and Topology Changes........................ 810
Modifying Interface Parameters..........................................................................................810
Enabling SNMP Traps for Root Elections and Topology Changes...............................811
Influencing RSTP Root Selection.........................................................................................811
Configuring an EdgePort...................................................................................................... 812
Configuring Fast Hellos for Link State Detection............................................................ 813
46 Software-Defined Networking (SDN)............................................................................ 814
47 Security................................................................................................................................ 815
AAA Accounting......................................................................................................................815
Configuration Task List for AAA Accounting.............................................................. 815
AAA Authentication................................................................................................................818
Configuration Task List for AAA Authentication........................................................ 818
Obscuring Passwords and Keys.......................................................................................... 821
AAA Authorization..................................................................................................................822
Privilege Levels Overview............................................................................................... 822
Configuration Task List for Privilege Levels................................................................822
RADIUS..................................................................................................................................... 827
RADIUS Authentication................................................................................................... 827
Configuration Task List for RADIUS..............................................................................828
TACACS+................................................................................................................................. 832
Configuration Task List for TACACS+..........................................................................832
9.10(0.0)
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