IBM ATM OC-3c - Manual (Page 101)

Identifying the Problem D-7
Is the ATM Port Enabled?
Is the Port State field set to Enable?
Yes — go to step 7.
No — go to step 6.
Enable the ATM Port
a Set the Port State field to Enable.
b Select the OK button.
Access the ATM Port Statistics Screen
a Select the SWITCH MANAGEMENT option from
the Main Menu. The Switch Management screen is
displayed.
b Ensure that the Port option is selected in the
Management Level field.
c Ensure that the ATM port number is entered in the
Port ID field.
d Select the STATS button. The ATM Port Statistics
screen is displayed. An example of the Port
Statistics screen is shown in Figure D-4.
Figure D-4 ATM Port Statistics
Are Cells being transmitted and received?
ATM generates a continuous stream of cells. If the
ATM port has been set up correctly, you should
always see cells being transmitted and received on
the ATM port (regardless of whether you are
transmitting or receiving data).
Check the Cells Received and Frames Transmitted
statistics to see if there is ATM traffic on the
connection.
Is there ATM traffic on the port?
Yes — go to step 9.
No — Contact Technical Support.