Juniper Networks EX8208 Manuel D’Utilisation
3.
From the computer, start your asynchronous terminal emulation application (such
as Microsoft Windows HyperTerminal) and select the COM port to which the modem
is connected (for example, COM1).
as Microsoft Windows HyperTerminal) and select the COM port to which the modem
is connected (for example, COM1).
4.
Configure the port settings shown in Table 54 on page 185.
Table 54: Port Settings
Value
Port Settings
115200
Bits per second
8
Data bits
None
Parity
1
Stop bits
None
Flow control
5.
In the HyperTerminal window, type
at
. Press Enter.
The modem sends an OK response to verify that it can communicate successfully
with the COM port on your desktop or notebook computer.
with the COM port on your desktop or notebook computer.
6.
To configure the modem to answer a call on the first ring, type
ats0=1
at the prompt.
Press Enter.
7.
To configure the modem to accept modem-control DTR signals, type
at&d1
at the
prompt. Press Enter.
8.
To disable flow control on the modem, type
at&k0
at the prompt. Press Enter.
9.
To set the fixed serial port speed on the modem, type
at&b1
at the prompt. Press
Enter.
NOTE: You must set the serial port to the fixed speed so that the modem will not adjust
the serial port speed to the negotiated line speed.
the serial port speed to the negotiated line speed.
10.
To save the new modem settings, type
at&w0
at the prompt. Press Enter.
The modem sends an OK message. The modem is now ready to be connected to
the switch.
the switch.
Connecting the Modem to the Console Port
The console port on every EX Series switch accepts a cable with an RJ-45 connector.
Figure 75 on page 186 shows the RJ-45 connector of the Ethernet cable supplied with the
switch.
Figure 75 on page 186 shows the RJ-45 connector of the Ethernet cable supplied with the
switch.
185
Copyright © 2010, Juniper Networks, Inc.
Chapter 10: Connecting the Switch