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Power Over Ethernet (PoE) Operation
Planning and Implementing a PoE Configuration
Planning and Implementing a PoE
Configuration
This section provides an overview of some considerations for planning a PoE
application. For additional information on this topic, refer to the
ProCurve
PoE Planning and Implementation Guide
which is available on the ProCurve
Networking web site at
. (Click on
technical support
, then
Product manuals (all)
).
Some of the elements you may want to consider for a PoE installation include:
■
Port assignments to VLANs
■
Use of security features
■
Power requirements
This section can help you to plan your PoE installation. If you use multiple
VLANs in your network, or if you have concerns about network security, you
should read the first two topics. If your PoE installation comes close to (or is
likely to exceed) the system’s ability to supply power to all devices that may
request it, then you should also read the third topic. (If it is unlikely that your
installation will even approach a full utilization of the PoE power available,
then you may find it unnecessary to spend much time on calculating PoE
power scenarios.)
Assigning PoE Ports to VLANs
If your network includes VLANs, you may want to assign various PoE-config
ured ports to specific VLANs. For example, if you are using PoE telephones
in your network, you may want to assign ports used for telephone access to a
VLAN reserved for telephone traffic.
Applying Security Features to PoE Configurations
You can utilize security features built into the switch to control device or user
access to the network through PoE ports in the same way as non-PoE ports.
11-23
Содержание ProCurve 1600M
Страница 1: ...Management and Configuration Guide 8200zl ProCurve Switches K 12 XX www procurve com ...
Страница 2: ......
Страница 3: ...ProCurve Series 8200zl Switches September 2007 K 12 xx Management and Configuration Guide ...
Страница 68: ...Using the Menu Interface Where To Go From Here 3 16 ...
Страница 110: ...Using the ProCurve Web Browser Interface Status Reporting Features 5 26 ...
Страница 152: ...Switch Memory and Configuration Multiple Configuration Files 6 42 ...
Страница 192: ...Configuring IP Addressing IP Preserve Retaining VLAN 1 IP Addressing Across Configuration File Downloads 8 24 ...
Страница 220: ...Time Protocols SNTP Messages in the Event Log 9 28 ...
Страница 252: ...Port Status and Configuration Uni Directional Link Detection UDLD 10 32 ...
Страница 282: ...Power Over Ethernet PoE Operation PoE Operating Notes 11 30 ...
Страница 472: ...Redundancy Switch 8212zl Event Log Messages 15 48 ...
Страница 510: ...File Transfers Copying Diagnostic Data to a Remote Host USB Device PC or UNIX Workstation A 38 ...
Страница 584: ...Monitoring and Analyzing Switch Operation Locating a Device B 74 ...
Страница 652: ...Troubleshooting Restoring a Flash Image C 68 ...
Страница 660: ...MAC Address Management Viewing the MAC Addresses of Connected Devices D 8 ...
Страница 666: ...Monitoring Resources When Insufficient Resources Are Available E 6 ...
Страница 670: ...Daylight Savings Time on ProCurve Switches F 4 ...
Страница 688: ...18 Index ...
Страница 689: ......