Administrator Guide

Configuring a Weight for WRED and ECN Operation............................................................................................ 762
Pre-Calculating Available QoS CAM Space................................................................................................................... 763
SNMP Support for Buffer Statistics Tracking...............................................................................................................763
47 Routing Information Protocol (RIP)..........................................................................................765
Protocol Overview............................................................................................................................................................ 765
RIPv1............................................................................................................................................................................. 765
RIPv2.............................................................................................................................................................................765
Implementation Information.............................................................................................................................................765
Configuration Information................................................................................................................................................ 766
Configuration Task List...............................................................................................................................................766
RIP Configuration Example..........................................................................................................................................771
48 Remote Monitoring (RMON)....................................................................................................776
Implementation Information............................................................................................................................................. 776
Fault Recovery...................................................................................................................................................................776
Setting the RMON Alarm........................................................................................................................................... 776
Configuring an RMON Event......................................................................................................................................777
Configuring RMON Collection Statistics.................................................................................................................. 778
Configuring the RMON Collection History............................................................................................................... 778
49 Rapid Spanning Tree Protocol (RSTP)...................................................................................... 779
Protocol Overview.............................................................................................................................................................779
Configuring Rapid Spanning Tree....................................................................................................................................779
Important Points to Remember....................................................................................................................................... 779
RSTP and VLT..............................................................................................................................................................779
Configuring Interfaces for Layer 2 Mode.......................................................................................................................780
Enabling Rapid Spanning Tree Protocol Globally...........................................................................................................780
Adding and Removing Interfaces.................................................................................................................................... 782
Modifying Global Parameters...........................................................................................................................................782
Enabling SNMP Traps for Root Elections and Topology Changes....................................................................... 783
Modifying Interface Parameters......................................................................................................................................783
Influencing RSTP Root Selection.................................................................................................................................... 784
Configuring an EdgePort..................................................................................................................................................784
Configuring Fast Hellos for Link State Detection..........................................................................................................785
50 Security.................................................................................................................................786
Role-Based Access Control............................................................................................................................................. 786
Overview of RBAC...................................................................................................................................................... 786
User Roles.....................................................................................................................................................................788
AAA Authentication and Authorization for Roles..................................................................................................... 791
Role Accounting...........................................................................................................................................................793
Display Information About User Roles.......................................................................................................................794
AAA Accounting................................................................................................................................................................ 795
Configuration Task List for AAA Accounting........................................................................................................... 796
RADIUS Accounting.................................................................................................................................................... 797
AAA Authentication...........................................................................................................................................................802
Configuration Task List for AAA Authentication..................................................................................................... 802
AAA Authorization.............................................................................................................................................................805
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