Users Guide

Configuring an RMON Event......................................................................................... 823
Configuring RMON Collection Statistics.....................................................................824
Configuring the RMON Collection History.................................................................824
41 Rapid Spanning Tree Protocol (RSTP)............................................................................826
Protocol Overview.................................................................................................................826
Configuring Rapid Spanning Tree...................................................................................... 826
Related Configuration Tasks..........................................................................................826
Important Points to Remember.......................................................................................... 827
RSTP and VLT.................................................................................................................... 827
Configuring Interfaces for Layer 2 Mode..........................................................................827
Enabling Rapid Spanning Tree Protocol Globally...........................................................828
Adding and Removing Interfaces........................................................................................831
Modifying Global Parameters.............................................................................................. 831
Enabling SNMP Traps for Root Elections and Topology Changes........................832
Modifying Interface Parameters..........................................................................................833
Enabling SNMP Traps for Root Elections and Topology Changes..............................833
Influencing RSTP Root Selection........................................................................................833
Configuring an EdgePort......................................................................................................834
Configuring Fast Hellos for Link State Detection............................................................835
42 Software-Defined Networking (SDN)............................................................................ 836
43 Security................................................................................................................................ 837
AAA Accounting......................................................................................................................837
Configuration Task List for AAA Accounting.............................................................. 837
AAA Authentication............................................................................................................... 840
Configuration Task List for AAA Authentication........................................................840
Obscuring Passwords and Keys..........................................................................................843
AAA Authorization..................................................................................................................844
Privilege Levels Overview...............................................................................................844
Configuration Task List for Privilege Levels................................................................844
RADIUS.....................................................................................................................................849
RADIUS Authentication...................................................................................................849
Configuration Task List for RADIUS............................................................................. 850
TACACS+................................................................................................................................. 854
Configuration Task List for TACACS+..........................................................................854
TACACS+ Remote Authentication............................................................................... 856
Command Authorization................................................................................................857
Protection from TCP Tiny and Overlapping Fragment Attacks....................................857
Enabling SCP and SSH...........................................................................................................857
Using SCP with SSH to Copy a Software Image........................................................858
9.10(0.1)
25