Administrator Guide

RIPv2.........................................................................................................................................................................739
Implementation Information..........................................................................................................................................740
Conguration Information............................................................................................................................................. 740
Conguration Task List............................................................................................................................................740
RIP Conguration Example..................................................................................................................................... 747
44 Remote Monitoring (RMON)................................................................................................................... 752
Implementation Information..........................................................................................................................................752
Fault Recovery............................................................................................................................................................... 752
Setting the RMON Alarm........................................................................................................................................753
Conguring an RMON Event................................................................................................................................. 753
Conguring RMON Collection Statistics.............................................................................................................. 754
Conguring the RMON Collection History........................................................................................................... 754
45 Rapid Spanning Tree Protocol (RSTP)..................................................................................................... 756
Protocol Overview.........................................................................................................................................................756
Conguring Rapid Spanning Tree................................................................................................................................ 756
Related Conguration Tasks...................................................................................................................................756
Important Points to Remember................................................................................................................................... 756
RSTP and VLT.......................................................................................................................................................... 757
Conguring Interfaces for Layer 2 Mode....................................................................................................................757
Enabling Rapid Spanning Tree Protocol Globally........................................................................................................758
Adding and Removing Interfaces.................................................................................................................................760
Modifying Global Parameters....................................................................................................................................... 760
Enabling SNMP Traps for Root Elections and Topology Changes.....................................................................762
Modifying Interface Parameters...................................................................................................................................762
Enabling SNMP Traps for Root Elections and Topology Changes...........................................................................762
Inuencing RSTP Root Selection.................................................................................................................................762
Conguring an EdgePort.............................................................................................................................................. 763
Conguring Fast Hellos for Link State Detection.......................................................................................................764
46 Software-Dened Networking (SDN)...................................................................................................... 765
47 Security................................................................................................................................................... 766
AAA Accounting.............................................................................................................................................................766
Conguration Task List for AAA Accounting........................................................................................................ 766
AAA Authentication....................................................................................................................................................... 768
Conguration Task List for AAA Authentication.................................................................................................. 769
Obscuring Passwords and Keys................................................................................................................................... 772
AAA Authorization..........................................................................................................................................................772
Privilege Levels Overview....................................................................................................................................... 772
Conguration Task List for Privilege Levels.......................................................................................................... 773
RADIUS............................................................................................................................................................................778
RADIUS Authentication........................................................................................................................................... 778
Conguration Task List for RADIUS.......................................................................................................................779
TACACS+........................................................................................................................................................................783
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