Netgear GSM7224 설치 가이드
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LED Descriptions
The front panel of the NETGEAR Model GSM7224 Managed Layer 2 Gigabit Ethernet Switch has LEDs
that provide a quick and accurate display of port speed, activity, and link state. The Gigabit Ethernet SFP
ports also have LEDs that show link and activity status. Table 2-1 summarizes the LEDs on the switch and
Gigabit Ethernet module.
that provide a quick and accurate display of port speed, activity, and link state. The Gigabit Ethernet SFP
ports also have LEDs that show link and activity status. Table 2-1 summarizes the LEDs on the switch and
Gigabit Ethernet module.
Table 2-1. Front Panel LEDs
Label
Color
Activity
Description
Power Green
Amber
On
On
Off
On
Off
y
Power supply present and operating normally
y
Power supply present but failed
y
Power supply is not present
Status
Green
Amber
Amber
On
On
On
y
Green – Switch is operating normally
y
Amber – Switch has failed to boot up
10/100/1000M bps Port
Speed (Left)
Link/Active (Right)
Speed (Left)
Link/Active (Right)
Green
Amber
Green
Green
On
On
Off
On
Off
On
Blinking
Off
y
Link in 1000Mbps
y
Link in 100Mbps
y
Link in 10Mbps
y Link
up
y
Activity, transmitting or receiving packet in link active
state
state
y
No Link detected
SFP Port (1000M bps only)
Green
Green
Green
On
Blinking
Off
y Link
up
y
Activity, transmitting or receiving packet in link up
state
state
y
No Link detected
Console Port
Your NETGEAR Model GSM7224 Managed Layer 2 Gigabit Ethernet Switch has a console port on the
front panel. This port is labeled Console and is required for initial management configuration of the
switch. It also lets you manage the switch using a directly connected VT-100 terminal, personal computer
(PC), Apple Macintosh, or UNIX workstation. The terminal, computer, or workstation connects to the
console port using the null-modem cable supplied with your switch
front panel. This port is labeled Console and is required for initial management configuration of the
switch. It also lets you manage the switch using a directly connected VT-100 terminal, personal computer
(PC), Apple Macintosh, or UNIX workstation. The terminal, computer, or workstation connects to the
console port using the null-modem cable supplied with your switch
.
The console port is configured to use the following settings:
• Baud rate: 9,600 bps
• Data bits: 8
• Parity:
none
• Stop bit: 1
• Flow control: none
These settings appear below the connector on the switch front panel.
In addition to using the console port, you can manage the switch using a Web browser or a Simple Network
Management Protocol (SNMP) management program.
For more information about console-port connections, see
Management Protocol (SNMP) management program.
For more information about console-port connections, see
Connecting to the Console Port to Manage the
Switch
. For more information about managing the switch, see the User Guide located on the CD-ROM.