Users Guide

Configuring a Weight for WRED and ECN Operation.............................................................................. 784
Pre-Calculating Available QoS CAM Space...................................................................................................... 785
SNMP Support for Buffer Statistics Tracking....................................................................................................786
46 Routing Information Protocol (RIP).............................................................................................................. 787
Protocol Overview................................................................................................................................................. 787
RIPv1.................................................................................................................................................................... 787
RIPv2....................................................................................................................................................................787
Implementation Information............................................................................................................................... 788
Configuration Information................................................................................................................................... 788
Configuration Task List................................................................................................................................... 788
RIP Configuration Example............................................................................................................................ 794
47 Remote Monitoring (RMON).......................................................................................................................... 800
Implementation Information...............................................................................................................................800
Fault Recovery........................................................................................................................................................800
Setting the RMON Alarm.................................................................................................................................801
Configuring an RMON Event.........................................................................................................................802
Configuring RMON Collection Statistics.....................................................................................................802
Configuring the RMON Collection History................................................................................................ 803
48 Rapid Spanning Tree Protocol (RSTP)..........................................................................................................804
Protocol Overview.................................................................................................................................................804
Configuring Rapid Spanning Tree...................................................................................................................... 804
Related Configuration Tasks..........................................................................................................................804
Important Points to Remember..........................................................................................................................804
RSTP and VLT....................................................................................................................................................805
Configuring Interfaces for Layer 2 Mode..........................................................................................................805
Enabling Rapid Spanning Tree Protocol Globally...........................................................................................806
Adding and Removing Interfaces....................................................................................................................... 808
Modifying Global Parameters..............................................................................................................................808
Enabling SNMP Traps for Root Elections and Topology Changes........................................................809
Modifying Interface Parameters..........................................................................................................................810
Influencing RSTP Root Selection........................................................................................................................ 810
Configuring an EdgePort......................................................................................................................................810
Configuring Fast Hellos for Link State Detection.............................................................................................811
49 Security............................................................................................................................................................... 813
Role-Based Access Control................................................................................................................................. 813
Overview of RBAC............................................................................................................................................ 813
User Roles.......................................................................................................................................................... 816
AAA Authentication and Authorization for Roles.......................................................................................819
Role Accounting...............................................................................................................................................822
Display Information About User Roles.........................................................................................................823
AAA Accounting......................................................................................................................................................824
Configuration Task List for AAA Accounting..............................................................................................824
AAA Authentication................................................................................................................................................826
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