Dell C9000 Series Networking Configuration Manual page 28

Implementation Information............................................................................................... 953
Fault Recovery........................................................................................................................ 953
Setting the RMON Alarm................................................................................................ 954
Configuring an RMON Event......................................................................................... 955
Configuring RMON Collection Statistics.....................................................................956
Configuring the RMON Collection History.................................................................956
48 Rapid Spanning Tree Protocol (RSTP)........................................................................... 958
Protocol Overview.................................................................................................................958
Configuring Rapid Spanning Tree...................................................................................... 958
Related Configuration Tasks..........................................................................................958
Important Points to Remember.......................................................................................... 959
RSTP and VLT.................................................................................................................... 959
Configuring Interfaces for Layer 2 Mode..........................................................................959
Enabling Rapid Spanning Tree Protocol Globally...........................................................960
Adding and Removing Interfaces....................................................................................... 962
Modifying Global Parameters.............................................................................................. 963
Enabling SNMP Traps for Root Elections and Topology Changes........................964
Modifying Interface Parameters......................................................................................... 964
Influencing RSTP Root Selection........................................................................................965
Configuring an EdgePort......................................................................................................965
Configuring Fast Hellos for Link State Detection............................................................966
49 Security................................................................................................................................968
Role-Based Access Control.................................................................................................968
Overview of RBAC............................................................................................................969
User Roles...........................................................................................................................971
AAA Authentication and Authorization for Roles.......................................................975
Role Accounting............................................................................................................... 978
Display Information About User Roles.........................................................................979
AAA Accounting..................................................................................................................... 980
Configuration Task List for AAA Accounting.............................................................. 981
AAA Authentication................................................................................................................983
Configuration Task List for AAA Authentication........................................................ 983
AAA Authorization..................................................................................................................986
Privilege Levels Overview............................................................................................... 986
Configuration Task List for Privilege Levels................................................................ 987
RADIUS..................................................................................................................................... 992
RADIUS Authentication and Authorization................................................................. 992
Configuration Task List for RADIUS..............................................................................993
TACACS+................................................................................................................................. 996
Configuration Task List for TACACS+......................................................................... 996
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