3com 4210 PWR 18-PORT User Manual
42
C
HAPTER
3: M
ANAGING
YOUR
S
WITCH
Manually Configuring
IP Information
IP Information
You can manually configure the switch IP information by:
■
Connecting a workstation to the switch’s console port using a console cable.
You can then manually enter the IP information using the command line
interface (CLI). This is the only way to assign an IP address to a device that does
not have an IP address already, or that has an unknown IP address. You can also
use this method to change switch’s IP information.
You can then manually enter the IP information using the command line
interface (CLI). This is the only way to assign an IP address to a device that does
not have an IP address already, or that has an unknown IP address. You can also
use this method to change switch’s IP information.
■
Connecting a workstation to one of the port’s on the switch’s front panel using
an Ethernet cable. You can then manually enter the IP information using the
web interface or the command line interface. This is only applicable if the
device already has an IP address and you know that address.
an Ethernet cable. You can then manually enter the IP information using the
web interface or the command line interface. This is only applicable if the
device already has an IP address and you know that address.
Connecting to the
Console Port
To set up your switch manually you can make a connection to the console port,
(this example describes a local connection to the console port, rather than one
using a modem). You can do this while the switch is offline (before you connect
the switch to a network) or while the switch is online (connected to a network).
(this example describes a local connection to the console port, rather than one
using a modem). You can do this while the switch is offline (before you connect
the switch to a network) or while the switch is online (connected to a network).
Prerequisites
■
A workstation with terminal emulation software installed, such as Microsoft
Hyperterminal. This software allows you to communicate with the switch using
the console port directly.
Hyperterminal. This software allows you to communicate with the switch using
the console port directly.
■
Documentation supplied with the terminal emulation software.
■
The console cable (RJ-45) supplied with your switch.
You can find pin-out diagrams for the cable in “Pin-outs” on page 57.
■
IP information, including:
■
IP address
■
subnet mask
■
default gateway
■
management VLAN ID, normally set to the default value (1)
Connecting the Workstation to the Switch
To connec the workstation to the switch, perform the following steps:
1
Connect the workstation to the console port using the console cable as shown in
Figure 31.
Figure 31.
Figure 31 Connecting a Workstation to the Switch using the Console Port
To connect the cable:
a
Attach the RJ-45 connector on the cable to the console port of the switch.
b
Attach the other end of the cable to the workstation and tighten the retaining
screws on the cable to prevent it from being loosened.
screws on the cable to prevent it from being loosened.
Console Port
Connection
Workstation
(with terminal emulation
software installed)
Console Cable
Switch