ADTRAN MX2820 System Manual page 362

MX2820 System Manual
Refer to the documentation for the computer system, if necessary,
for assistance on how to perform a Ping command. Most computers
running a network version of Microsoft Windows or UNIX allow a
Ping to be performed by typing "ping<IP address>" at the command
line prompt. The Ping program responds by indicating that the
remote IP address has either responded in a certain amount of time
or that no response was received. Some versions of Ping continue
running until told to stop. If the program does not terminate on its
own, try typing
a. Use a remote computer connected to the LAN to perform an ICMP Ping on the IP
address of the SCU. Verify that the SCU responds.
b. If the SCU fails to respond, perform the following steps:
• Verify the proper IP address, Subnet Mask, and Default Gateway are provisioned in
the SCU. For details, refer to DLP-718.
• Verify the shelf containing the SCU is properly cabled into the LAN and that the 10/
100Base-T cable is properly seated in the RJ-45 jack on the rear of the shelf. If
multiple shelves are present, make sure the network cable is plugged into the proper
shelf.
• If the MX2820 shelf is connected to a hub or other network device that provides a
carrier sense light for each port, verify that the carrier sense light for the port to which
the shelf is connected is lighted. If not, check the cabling between the hub and the
shelf.
c. If the substeps in
tance.
4. From the computer used in
properly and a list of shelves are present.
Refer to the documentation for the computer system, if necessary,
for assistance on how to perform a Telnet. Most computer systems
running a network version of Microsoft Windows or UNIX allow a
Telnet to be performed by typing "Telnet<IP address>" at a com-
mand line prompt. Telnet is a utility common on many LANs that
allows remote access to another computer or equipment. Perform-
ing a Telnet to an SCU results in the user being presented with a
list of shelves available for connection. Selecting one of the shelves
from the list provides access to the same menu interface that is
available through the craft interface port on the front panel of the
SCU. Some versions of Telnet displays these menus in the same
window from which the Telnet command is issued while others
open a separate window to display the Telnet session.
7-104
NOTE
to get the program to stop.
CTRL+C
step b are not successful, contact the LAN administrator for assis-
step 3, Telnet to the SCU. Verify that the Telnet session opens
NOTE
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