HP 2920 Series 빠른 설정 매뉴얼 - 페이지 3

{카테고리_이름} HP 2920 Series에 대한 빠른 설정 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. HP 2920 Series 4 페이지.

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(Optional) Configure the Switch for Management.

By factory default, the switch will automatically obtain its IP

network configuration from a DHCP or BootP server. Subsequently,

you can determine the IP address assigned to the switch by

inspecting your DHCP/BootP server, or by using LLDP from a

connected device.

You can also manage and configure the switch through a console

port connection. Connect a VT-100 terminal or PC (with suitable

terminal emulation software) to the switch using the serial cable

(DB-9 and RJ-45 connectors) supplied with the switch.

* Note: You can also connect a console to the switch via the USB

console port (cable not provided). For more information on using

the USB console port, see the switch Installation and Getting

Started Guide for your switch.

For information on configuration and remote management, see the

Management and Configuration Guide for your switch. The

manuals are available at www.hp.com/networking/support.

SFP Installation Notes

Note

Use only genuine HP SFP transceivers supported by your switch.

When selecting a fiber SFP device, make sure it can function at a temperature that is not less than the recommended

maximum operational temperature of the switch. Use only an approved Laser Class 1 SFP transceivers.

Use only genuine HP SFPs. Non-HP SFP transceivers are not supported. Use of genuine HP products ensures that your network

maintains optimal performance and reliability. Should you require additional transceivers, please contact an HP sales representative or an

authorized reseller.

Hot Swapping SFP transceivers. Supported SFP transceivers that you can install in your HP switch can be "hot swapped" – removed

and installed while the switch is receiving power. You should disconnect the network cables from the SFP transceivers before hot-swapping

them, though.

When you replace an SFP transceiver with another of a different type, the switch may retain selected port-specific configuration settings

that were configured for the replaced unit. Be sure to validate or reconfigure port settings as required.

SFP Connections to Devices with Fixed Speed/Duplex Configurations. When connecting a device to your switch port that contains

an SFP transceiver, the speed and duplex settings of the switch port and the connected device must match. Otherwise, the device may not

link properly — you may not get a link. For some older network devices, including some older HP devices, the default speed/duplex settings

may be predefined (for example, to 1000 Mbps/Full Duplex), or otherwise set differently from the default configuration of your switch port.

Because of these default speed/duplex considerations, you should make sure that devices connected to your SFP ports are properly

configured. At a minimum, make sure the configurations match.

RJ-45 to DB9

Console cable

supplied with

the switch

Console port

Optional USB

Console cable

(not supplied) *

To PC running a

terminal emulator

program, or a

VT-100 terminal