Administrator Guide

Upgrading the PoE Controller................................................................................................................................ 767
Suspending Power Delivery on the Port Extender............................................................................................767
Restoring Power Delivery on the Port Extender............................................................................................... 767
Monitor the Power Budget..................................................................................................................................... 768
Displaying Power Allocated to Power Devices...................................................................................................770
Displaying Power Consumption on the Port Extender...................................................................................... 771
Chapter 45: Private VLANs (PVLAN)..........................................................................................772
Private VLAN Concepts.................................................................................................................................................772
Using the Private VLAN Commands...........................................................................................................................773
Configuration Task List..................................................................................................................................................774
Creating PVLAN ports..............................................................................................................................................774
Creating a Primary VLAN.........................................................................................................................................774
Creating a Community VLAN..................................................................................................................................775
Creating an Isolated VLAN......................................................................................................................................776
Private VLAN Configuration Example.........................................................................................................................777
Inspecting the Private VLAN Configuration..............................................................................................................778
Chapter 46: Quality of Service (QoS)........................................................................................ 780
Implementation Information.......................................................................................................................................... 781
Port-Based QoS Configurations...................................................................................................................................781
Setting dot1p Priorities for Incoming Traffic....................................................................................................... 781
Honoring dot1p Priorities on Ingress Traffic....................................................................................................... 782
Configuring Port-Based Rate Policing................................................................................................................. 782
Configuring Port-Based Rate Shaping................................................................................................................. 782
Policy-Based QoS Configurations............................................................................................................................... 783
Classify Traffic........................................................................................................................................................... 783
Create a QoS Policy..................................................................................................................................................787
Create Policy Maps...................................................................................................................................................790
DSCP Color Maps........................................................................................................................................................... 793
Creating a DSCP Color Map.............................................................................................................................. 793
Displaying DSCP Color Maps..................................................................................................................................794
Displaying a DSCP Color Policy Configuration ..................................................................................................794
Enabling QoS Rate Adjustment................................................................................................................................... 795
Enabling Strict-Priority Queueing............................................................................................................................... 795
Weighted Random Early Detection.............................................................................................................................796
Creating WRED Profiles...........................................................................................................................................797
Applying a WRED Profile to Traffic.......................................................................................................................797
Displaying Default and Configured WRED Profiles............................................................................................797
Displaying WRED Drop Statistics.......................................................................................................................... 798
Displaying egress-queue Statistics....................................................................................................................... 798
Explicit Congestion Notification.................................................................................................................................. 798
ECN Packet Classification...................................................................................................................................... 799
Example: Color-marking non-ECN Packets in One Traffic Class.................................................................. 799
Example: Color-marking non-ECN Packets in Different Traffic Classes.....................................................800
Using A Configurable Weight for WRED and ECN.................................................................................................. 801
Benefits of Using a Configurable Weight for WRED with ECN......................................................................801
Setting Average Queue Size using a Weight...................................................................................................... 801
Global Service-Pools for WRED with ECN......................................................................................................... 802
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