Administrator Guide

Displaying WRED Drop Statistics............................................................................................................................711
Displaying egress–queue Statistics........................................................................................................................ 711
Pre-Calculating Available QoS CAM Space............................................................................................................... 712
Specifying Policy-Based Rate Shaping in Packets Per Second............................................................................713
Configuring Policy-Based Rate Shaping.....................................................................................................................713
Configuring Weights and ECN for WRED .................................................................................................................714
Configuring WRED and ECN Attributes..................................................................................................................... 715
Guidelines for Configuring ECN for Classifying and Color-Marking Packets....................................................716
Sample configuration to mark non-ecn packets as “yellow” with Multiple traffic class...........................717
Classifying Incoming Packets Using ECN and Color-Marking.........................................................................717
Sample configuration to mark non-ecn packets as “yellow” with single traffic class...............................718
Applying Layer 2 Match Criteria on a Layer 3 Interface........................................................................................720
Managing Hardware Buffer Statistics..................................................................................................................720
Enabling Buffer Statistics Tracking ............................................................................................................................721
Chapter 41: Routing Information Protocol (RIP)........................................................................ 723
Protocol Overview.......................................................................................................................................................... 723
RIPv1.............................................................................................................................................................................723
RIPv2............................................................................................................................................................................723
Implementation Information..........................................................................................................................................723
Configuration Information............................................................................................................................................. 724
Configuration Task List............................................................................................................................................724
RIP Configuration Example..................................................................................................................................... 730
Chapter 42: Remote Monitoring (RMON)...................................................................................735
Implementation Information..........................................................................................................................................735
Fault Recovery.................................................................................................................................................................735
Setting the RMON Alarm........................................................................................................................................ 735
Configuring an RMON Event..................................................................................................................................736
Configuring RMON Collection Statistics............................................................................................................. 737
Configuring the RMON Collection History.......................................................................................................... 737
Chapter 43: Rapid Spanning Tree Protocol (RSTP)....................................................................739
Protocol Overview.......................................................................................................................................................... 739
Configuring Rapid Spanning Tree................................................................................................................................739
Important Points to Remember................................................................................................................................... 740
RSTP and VLT............................................................................................................................................................740
Configuring Interfaces for Layer 2 Mode..................................................................................................................740
Enabling Rapid Spanning Tree Protocol Globally......................................................................................................741
Adding and Removing Interfaces.................................................................................................................................743
Modifying Global Parameters....................................................................................................................................... 743
Enabling SNMP Traps for Root Elections and Topology Changes................................................................744
Modifying Interface Parameters..................................................................................................................................744
Enabling SNMP Traps for Root Elections and Topology Changes......................................................................744
Influencing RSTP Root Selection................................................................................................................................ 745
Configuring an EdgePort...............................................................................................................................................745
Configuring Fast Hellos for Link State Detection................................................................................................... 746
Chapter 44: Software-Defined Networking (SDN)..................................................................... 747
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