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43 Power over Ethernet (PoE)..................................................................................................................... 789
Conguring PoE or PoE+..............................................................................................................................................790
Enabling PoE or PoE+ on a Port............................................................................................................................790
Conguration Tasks for PoE or PoE+....................................................................................................................790
Manage Ports using Power Priority and the Power Budget..................................................................................... 791
Determining the Power Priority for a Port.............................................................................................................791
Determining the Aect of a Port on the Power Budget......................................................................................791
Managing Power Priorities......................................................................................................................................792
Conguring Power Management on the PE — Class and Static Mode...........................................................792
Allocate PoE Power to Powered Devices to a Connected PE Interface...........................................................793
Setting the Threshold Limit for the PoE Power Budget...........................................................................................795
Advertising the Extended Power through MDI..........................................................................................................796
Advertising Extended Power Though dot3–TLVs......................................................................................................796
Detecting Legacy Devices and Allocating Power ......................................................................................................797
Deploying Voice Over IP (VoIP)................................................................................................................................... 798
Creating VLANs for an Oce VoIP Deployment................................................................................................. 798
Conguring LLDP-MED for an Oce VoIP Deployment.................................................................................... 799
Conguring QoS for an Oce VoIP Deployment................................................................................................ 799
Classifying VoIP Trac and Applying QoS Policies..............................................................................................800
Managing PoE on the Port Extender.......................................................................................................................... 802
Upgrading the PoE Controller................................................................................................................................ 802
Suspending Power Delivery on the Port Extender.............................................................................................. 803
Restoring Power Delivery on the Port Extender..................................................................................................803
Monitor the Power Budget.....................................................................................................................................804
Displaying Power Allocated to Power Devices.....................................................................................................805
Displaying Power Consumption on the Port Extender........................................................................................806
44 Private VLANs (PVLAN)..........................................................................................................................808
Private VLAN Concepts................................................................................................................................................808
Using the Private VLAN Commands...........................................................................................................................809
Conguration Task List.................................................................................................................................................. 810
Creating PVLAN ports.............................................................................................................................................810
Creating a Primary VLAN......................................................................................................................................... 811
Creating a Community VLAN..................................................................................................................................812
Creating an Isolated VLAN...................................................................................................................................... 812
Private VLAN Conguration Example..........................................................................................................................814
Inspecting the Private VLAN Conguration................................................................................................................815
45 Quality of Service (QoS).......................................................................................................................... 818
Implementation Information.......................................................................................................................................... 819
Port-Based QoS Congurations................................................................................................................................... 819
Setting dot1p Priorities for Incoming Trac..........................................................................................................819
Honoring dot1p Priorities on Ingress Trac..........................................................................................................820
Conguring Port-Based Rate Policing...................................................................................................................820
Conguring Port-Based Rate Shaping...................................................................................................................821
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