Administrator Guide

Conguration Task List............................................................................................................................................729
RIP Conguration Example.....................................................................................................................................735
41 Remote Monitoring (RMON).....................................................................................................................741
Implementation Information...........................................................................................................................................741
Fault Recovery................................................................................................................................................................ 741
Setting the RMON Alarm........................................................................................................................................742
Conguring an RMON Event..................................................................................................................................742
Conguring RMON Collection Statistics...............................................................................................................743
Conguring the RMON Collection History............................................................................................................743
42 Rapid Spanning Tree Protocol (RSTP)..................................................................................................... 745
Protocol Overview......................................................................................................................................................... 745
Conguring Rapid Spanning Tree.................................................................................................................................745
Related Conguration Tasks................................................................................................................................... 745
Important Points to Remember....................................................................................................................................745
RSTP and VLT.......................................................................................................................................................... 746
Conguring Interfaces for Layer 2 Mode....................................................................................................................746
Enabling Rapid Spanning Tree Protocol Globally........................................................................................................ 747
Adding and Removing Interfaces................................................................................................................................. 749
Modifying Global Parameters....................................................................................................................................... 749
Enabling SNMP Traps for Root Elections and Topology Changes......................................................................751
Modifying Interface Parameters................................................................................................................................... 751
Enabling SNMP Traps for Root Elections and Topology Changes............................................................................751
Inuencing RSTP Root Selection.................................................................................................................................752
Conguring an EdgePort.............................................................................................................................................. 752
Conguring Fast Hellos for Link State Detection.......................................................................................................753
43 Software-Dened Networking (SDN)...................................................................................................... 754
44 Security................................................................................................................................................... 755
AAA Accounting.............................................................................................................................................................755
Conguration Task List for AAA Accounting........................................................................................................755
AAA Authentication....................................................................................................................................................... 757
Conguration Task List for AAA Authentication.................................................................................................. 758
Obscuring Passwords and Keys....................................................................................................................................761
AAA Authorization.......................................................................................................................................................... 761
Privilege Levels Overview........................................................................................................................................761
Conguration Task List for Privilege Levels.......................................................................................................... 762
RADIUS........................................................................................................................................................................... 766
RADIUS Authentication...........................................................................................................................................766
Conguration Task List for RADIUS.......................................................................................................................767
TACACS+........................................................................................................................................................................ 770
Conguration Task List for TACACS+................................................................................................................... 770
TACACS+ Remote Authentication.........................................................................................................................772
Command Authorization......................................................................................................................................... 773
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