3Com 4900 (3C17700) Getting Started Manual page 45

b Tighten the retaining screws on the cable to prevent it from being
loosened.
c Connect the other end of the cable to one of the serial ports (also
known as a COM port) on your workstation.
2 Open your terminal emulation software and configure the COM port
settings to which you have connected the cable. The settings should be
set to match the default settings for the Switch, which are:
19,200 baud
8 data bits
no parity
1 stop bit
no hardware flow control
Refer to the documentation that accompanies the terminal emulation
software for more information.
Viewing IP Information via the Console Port
You are now ready to view the automatically allocated IP information
using the command line interface.
1 Connect your Switch to the network using an Ethernet cable. As soon as
a network connection is made the Switch begins the automatic IP
configuration process.
The automatic IP configuration process usually completes within one
minute.
If there is no response from a DHCP server within 30 seconds, the Auto-IP
configuration mechanism attempts to allocate the default IP address
169.254.100.100. If this address is not available, it then allocates an IP
address in the range of 169.254.x.y (where x is in the range 1 to 254, and
y is in the range 0 to 255).
2 The command line interface login sequence begins as soon as the Switch
detects a connection to its console port.
If the login prompt does not begin immediately, press Return a few times
until it starts.
3 At the login and password prompts, enter admin as your user name and
press Return at the password prompt. If you have logged on correctly, the
top-level menu of the command line interface is displayed as shown in
the example in Figure
Viewing Automatically Configured IP Information
18.
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