Service Manual

Configuring RMON Collection Statistics....................................................................................810
Configuring the RMON Collection History................................................................................810
46 Rapid Spanning Tree Protocol (RSTP)........................................................812
Protocol Overview............................................................................................................................ 812
Configuring Rapid Spanning Tree.................................................................................................... 812
Related Configuration Tasks.......................................................................................................812
Important Points to Remember........................................................................................................813
RSTP and VLT...............................................................................................................................813
Configuring Interfaces for Layer 2 Mode......................................................................................... 813
Enabling Rapid Spanning Tree Protocol Globally............................................................................814
Adding and Removing Interfaces..................................................................................................... 816
Modifying Global Parameters........................................................................................................... 817
Enabling SNMP Traps for Root Elections and Topology Changes............................................818
Modifying Interface Parameters....................................................................................................... 818
Enabling SNMP Traps for Root Elections and Topology Changes................................................. 819
Influencing RSTP Root Selection......................................................................................................819
Configuring an EdgePort.................................................................................................................. 819
Configuring Fast Hellos for Link State Detection............................................................................820
47 Software-Defined Networking (SDN).........................................................822
48 Security............................................................................................................823
AAA Accounting................................................................................................................................ 823
Configuration Task List for AAA Accounting..............................................................................823
AAA Authentication...........................................................................................................................825
Configuration Task List for AAA Authentication........................................................................ 826
Obscuring Passwords and Keys....................................................................................................... 828
AAA Authorization.............................................................................................................................829
Privilege Levels Overview........................................................................................................... 829
Configuration Task List for Privilege Levels............................................................................... 829
RADIUS.............................................................................................................................................. 833
RADIUS Authentication...............................................................................................................834
Configuration Task List for RADIUS............................................................................................835
TACACS+.......................................................................................................................................... 838
Configuration Task List for TACACS+........................................................................................838
TACACS+ Remote Authentication............................................................................................. 839
Command Authorization............................................................................................................ 841
Protection from TCP Tiny and Overlapping Fragment Attacks...................................................... 841
Enabling SCP and SSH...................................................................................................................... 841
Using SCP with SSH to Copy a Software Image........................................................................842
Removing the RSA Host Keys and Zeroizing Storage .............................................................. 842
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