Administrator Guide

44 Power over Ethernet (PoE)...................................................................................................................... 812
Conguring PoE or PoE+.............................................................................................................................................. 813
Enabling PoE or PoE+ on a Port.............................................................................................................................813
Conguration Tasks for PoE or PoE+.................................................................................................................... 813
Manage Ports using Power Priority and the Power Budget.....................................................................................814
Determining the Power Priority for a Port.............................................................................................................814
Determining the Aect of a Port on the Power Budget......................................................................................814
Managing Power Priorities...................................................................................................................................... 815
Conguring Power Management on the PE — Class and Static Mode........................................................... 815
Allocate PoE Power to Powered Devices to a Connected PE Interface........................................................... 816
Setting the Threshold Limit for the PoE Power Budget............................................................................................818
Advertising the Extended Power through MDI...........................................................................................................819
Advertising Extended Power Though dot3–TLVs...................................................................................................... 819
Detecting Legacy Devices and Allocating Power ..................................................................................................... 820
Deploying Voice Over IP (VoIP)....................................................................................................................................821
Creating VLANs for an Oce VoIP Deployment..................................................................................................821
Conguring LLDP-MED for an Oce VoIP Deployment.................................................................................... 822
Conguring QoS for an Oce VoIP Deployment................................................................................................ 822
Classifying VoIP Trac and Applying QoS Policies..............................................................................................823
Managing PoE on the Port Extender.......................................................................................................................... 825
Upgrading the PoE Controller................................................................................................................................ 825
Suspending Power Delivery on the Port Extender.............................................................................................. 826
Restoring Power Delivery on the Port Extender..................................................................................................826
Monitor the Power Budget.....................................................................................................................................827
Displaying Power Allocated to Power Devices..................................................................................................... 828
Displaying Power Consumption on the Port Extender........................................................................................829
45 Private VLANs (PVLAN)...........................................................................................................................831
Private VLAN Concepts.................................................................................................................................................831
Using the Private VLAN Commands...........................................................................................................................832
Conguration Task List..................................................................................................................................................833
Creating PVLAN ports............................................................................................................................................ 833
Creating a Primary VLAN........................................................................................................................................834
Creating a Community VLAN.................................................................................................................................835
Creating an Isolated VLAN..................................................................................................................................... 835
Private VLAN Conguration Example......................................................................................................................... 837
Inspecting the Private VLAN Conguration...............................................................................................................838
46 Quality of Service (QoS).......................................................................................................................... 841
Implementation Information..........................................................................................................................................842
Port-Based QoS Congurations.................................................................................................................................. 842
Setting dot1p Priorities for Incoming Trac.........................................................................................................842
Honoring dot1p Priorities on Ingress Trac..........................................................................................................843
Conguring Port-Based Rate Policing...................................................................................................................843
Conguring Port-Based Rate Shaping..................................................................................................................844
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