Administrator Guide

Displaying WRED Drop Statistics.............................................................................................................................. 672
Displaying egress–queue Statistics...........................................................................................................................672
Pre-Calculating Available QoS CAM Space................................................................................................................... 673
Specifying Policy-Based Rate Shaping in Packets Per Second.................................................................................. 674
Configuring Policy-Based Rate Shaping.........................................................................................................................674
Configuring Weights and ECN for WRED .....................................................................................................................675
Configuring WRED and ECN Attributes.........................................................................................................................676
Guidelines for Configuring ECN for Classifying and Color-Marking Packets.............................................................677
Sample configuration to mark non-ecn packets as “yellow” with Multiple traffic class.....................................677
Classifying Incoming Packets Using ECN and Color-Marking............................................................................... 678
Sample configuration to mark non-ecn packets as “yellow” with single traffic class.........................................679
Applying Layer 2 Match Criteria on a Layer 3 Interface.............................................................................................. 680
Managing Hardware Buffer Statistics...................................................................................................................... 680
Enabling Buffer Statistics Tracking ................................................................................................................................ 681
41 Routing Information Protocol (RIP).......................................................................................... 683
Protocol Overview............................................................................................................................................................ 683
RIPv1............................................................................................................................................................................. 683
RIPv2.............................................................................................................................................................................683
Implementation Information.............................................................................................................................................683
Configuration Information................................................................................................................................................ 684
Configuration Task List...............................................................................................................................................684
RIP Configuration Example........................................................................................................................................ 689
42 Remote Monitoring (RMON)................................................................................................... 695
Implementation Information.............................................................................................................................................695
Fault Recovery.................................................................................................................................................................. 695
Setting the RMON Alarm...........................................................................................................................................695
Configuring an RMON Event.....................................................................................................................................696
Configuring RMON Collection Statistics.................................................................................................................. 697
Configuring the RMON Collection History...............................................................................................................697
43 Rapid Spanning Tree Protocol (RSTP)......................................................................................698
Protocol Overview............................................................................................................................................................ 698
Configuring Rapid Spanning Tree................................................................................................................................... 698
Important Points to Remember.......................................................................................................................................698
RSTP and VLT............................................................................................................................................................. 699
Configuring Interfaces for Layer 2 Mode.......................................................................................................................699
Enabling Rapid Spanning Tree Protocol Globally.......................................................................................................... 699
Adding and Removing Interfaces..................................................................................................................................... 701
Modifying Global Parameters........................................................................................................................................... 701
Enabling SNMP Traps for Root Elections and Topology Changes....................................................................... 702
Modifying Interface Parameters......................................................................................................................................703
Enabling SNMP Traps for Root Elections and Topology Changes............................................................................. 703
Influencing RSTP Root Selection.................................................................................................................................... 703
Configuring an EdgePort..................................................................................................................................................703
Configuring Fast Hellos for Link State Detection..........................................................................................................704
44 Software-Defined Networking (SDN)....................................................................................... 706
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