Administrator Guide

Advertising Extended Power Though dot3–TLVs.......................................................................................................791
Detecting Legacy Devices and Allocating Power ......................................................................................................792
Deploying Voice Over IP (VoIP)................................................................................................................................... 793
Creating VLANs for an Oce VoIP Deployment................................................................................................. 793
Conguring LLDP-MED for an Oce VoIP Deployment.................................................................................... 794
Conguring QoS for an Oce VoIP Deployment.................................................................................................794
Classifying VoIP Trac and Applying QoS Policies..............................................................................................795
Managing PoE on the Port Extender...........................................................................................................................797
Upgrading the PoE Controller.................................................................................................................................797
Suspending Power Delivery on the Port Extender.............................................................................................. 798
Restoring Power Delivery on the Port Extender..................................................................................................798
Monitor the Power Budget.....................................................................................................................................799
Displaying Power Allocated to Power Devices.....................................................................................................800
Displaying Power Consumption on the Port Extender........................................................................................ 801
44 Private VLANs (PVLAN).......................................................................................................................... 803
Private VLAN Concepts................................................................................................................................................803
Using the Private VLAN Commands...........................................................................................................................804
Conguration Task List................................................................................................................................................. 805
Creating PVLAN ports............................................................................................................................................ 805
Creating a Primary VLAN....................................................................................................................................... 806
Creating a Community VLAN.................................................................................................................................807
Creating an Isolated VLAN......................................................................................................................................807
Private VLAN Conguration Example.........................................................................................................................809
Inspecting the Private VLAN Conguration................................................................................................................810
45 Quality of Service (QoS).......................................................................................................................... 813
Implementation Information.......................................................................................................................................... 814
Port-Based QoS Congurations................................................................................................................................... 814
Setting dot1p Priorities for Incoming Trac..........................................................................................................814
Honoring dot1p Priorities on Ingress Trac.......................................................................................................... 815
Conguring Port-Based Rate Policing................................................................................................................... 815
Conguring Port-Based Rate Shaping...................................................................................................................816
Policy-Based QoS Congurations.................................................................................................................................817
Classify Trac...........................................................................................................................................................817
Create a QoS Policy.................................................................................................................................................822
Create Policy Maps..................................................................................................................................................825
DSCP Color Maps..........................................................................................................................................................828
Creating a DSCP Color Map...................................................................................................................................828
Displaying DSCP Color Maps................................................................................................................................. 829
Displaying a DSCP Color Policy Conguration ....................................................................................................830
Enabling QoS Rate Adjustment....................................................................................................................................830
Enabling Strict-Priority Queueing................................................................................................................................. 831
Weighted Random Early Detection.............................................................................................................................. 831
Creating WRED Proles..........................................................................................................................................832
Applying a WRED Prole to Trac........................................................................................................................ 833
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