Cisco Business 250 Series 빠른 시작 매뉴얼 - 페이지 10

{카테고리_이름} Cisco Business 250 Series에 대한 빠른 시작 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Cisco Business 250 Series 49 페이지. Smart switches
Cisco Business 250 Series에 대해서도 마찬가지입니다: 빠른 시작 매뉴얼 (2 페이지), 빠른 시작 매뉴얼 (5 페이지), 자세히 알아보기 (10 페이지), 빠른 시작 매뉴얼 (17 페이지), 자세히 알아보기 (16 페이지), 빠른 시작 매뉴얼 (5 페이지)

Possible Causes and Resolutions

The Switch is not Powering on

• Verify the power cord is plugged firmly into the switch and into the

power outlet.

• Verify that the power outlet is active.

• Verify that the computer is on.

• Replace the power adapter, before replacing the switch, if the situation

continues.

Bad Ethernet connection

• Check the LEDs for proper indications.

• Check the connectors of the Ethernet cable to ensure that they are

firmly plugged into the switch and your computer.

• Use a different Ethernet cable or port.

IP Addressing Issues

• The Cisco switches can also be accessed by the Cisco FindIT Network

Discovery Utility that automatically discovers all Cisco Small

Business devices in the same local network segment as your computer.

You can view device information including the current IP address,

download the latest firmware for the device, or launch the product

configuration utility to view and configure the settings. For more

information, see www.cisco.com/go/findit.

• Verify that you are using the correct IP address of the switch. The

System LED provides an indication of where the switch received the IP

address.

• Make sure that no other device is using the same IP address as the

switch.

No IP route

If the switch and your computer are in different IP subnets, you need

one or more routers to route the packets between the two subnets.

Unusually long access time

Due to the standard spanning tree loop detection logic, adding new

connections may take 30 to 60 seconds for the affected interfaces

and/or LAN to become operational.

Cisco 250 Series Smart Switches