HP ProCurve J4862B 설치 매뉴얼 - 페이지 18
{카테고리_이름} HP ProCurve J4862B에 대한 설치 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. HP ProCurve J4862B 36 페이지. Switch gl modules
HP ProCurve J4862B에 대해서도 마찬가지입니다: 설치 매뉴얼 (38 페이지)
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Installing the GL Modules
12
Verifying the Network Connections Are Working
Check the port LEDs for the newly-installed module to ensure that the port(s)
connected in the preceding step are operating correctly. Each port on the
switch modules has Link and Mode LEDs near it as shown in the next
illustration.
Example Link and Mode LEDs
Link and Mode LEDs
■
The Link LED will be lit for each port that is connected properly to an
active network device.
If the Link LED does not go on when an active network cable is connected
to the port, there may be something wrong with the cable, the cable
connectors, or the device at the other end of the cable. See the trouble
shooting information on page 16.
If the switch Mode is set to display activity (the
■
is lit), then the Mode LED for each port that is transmitting and/or
receiving packets will flicker when traffic is detected on the port.
■
If the Mode is set to display full duplex (the
lit), then the Mode LED will be lit for each port that is operating in full
duplex.
■
If the Mode is set to display maximum link speed operation (the
indicator LED is lit), then the Mode LED will be lit for each port that is
operating at its maximum possible link speed. For gigabit-capable ports,
that speed would be 1000 Mbps (Gigabit); for 10/100 ports, that speed
would be 100 Mbps.
mode indicator LED
mode indicator LED is
mode