Concept Guide

41 Routing Information Protocol (RIP)...........................................................................................................716
Protocol Overview..........................................................................................................................................................716
RIPv1.......................................................................................................................................................................... 716
RIPv2..........................................................................................................................................................................716
Implementation Information...........................................................................................................................................717
Conguration Information..............................................................................................................................................717
Conguration Task List.............................................................................................................................................717
RIP Conguration Example.....................................................................................................................................723
42 Remote Monitoring (RMON)................................................................................................................... 729
Implementation Information..........................................................................................................................................729
Fault Recovery............................................................................................................................................................... 729
Setting the RMON Alarm........................................................................................................................................730
Conguring an RMON Event................................................................................................................................. 730
Conguring RMON Collection Statistics............................................................................................................... 731
Conguring the RMON Collection History............................................................................................................ 731
43 Rapid Spanning Tree Protocol (RSTP)..................................................................................................... 733
Protocol Overview......................................................................................................................................................... 733
Conguring Rapid Spanning Tree.................................................................................................................................733
Related Conguration Tasks................................................................................................................................... 733
Important Points to Remember....................................................................................................................................733
RSTP and VLT.......................................................................................................................................................... 734
Conguring Interfaces for Layer 2 Mode....................................................................................................................734
Enabling Rapid Spanning Tree Protocol Globally........................................................................................................735
Adding and Removing Interfaces................................................................................................................................. 737
Modifying Global Parameters........................................................................................................................................737
Enabling SNMP Traps for Root Elections and Topology Changes.....................................................................739
Modifying Interface Parameters...................................................................................................................................739
Enabling SNMP Traps for Root Elections and Topology Changes...........................................................................739
Inuencing RSTP Root Selection.................................................................................................................................739
Conguring an EdgePort...............................................................................................................................................740
Conguring Fast Hellos for Link State Detection........................................................................................................741
44 Software-Dened Networking (SDN)...................................................................................................... 742
45 Security................................................................................................................................................... 743
AAA Accounting............................................................................................................................................................. 743
Conguration Task List for AAA Accounting........................................................................................................ 743
AAA Authentication....................................................................................................................................................... 745
Conguration Task List for AAA Authentication...................................................................................................746
Obscuring Passwords and Keys................................................................................................................................... 749
AAA Authorization......................................................................................................................................................... 749
Privilege Levels Overview....................................................................................................................................... 749
Conguration Task List for Privilege Levels..........................................................................................................750
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