3com 7000 Manual Suplementario
ATM Statistics
239
Display ATM-Layer
Port Statistics
Displays the ATM layer statistics for a specified port. Provides information
on the capacity of traffic within ports.
on the capacity of traffic within ports.
Received cells with HEC error appear both on the ATM and the Physical
layer statistics, which use the same counter.
layer statistics, which use the same counter.
Unrecognized cells are those whose VPI/VCI values do not exist in the
translation table and are therefore not transferred through the ATM
processor.
translation table and are therefore not transferred through the ATM
processor.
Command Actions
Command Result
Example
Enter:
4 3 1 3.2
The ATM port statistics for port <3.2> are displayed.
Enter the menu sequence:
(4) STS: Statistics
(3) ATM: ATM layer
(1) PRT: Stats per port
Enter a parameter at the prompt
Parameter
Format or Range
Port ID
slot.port
Direct access sequence:
4 3 1
[parameters]
System action taken:
ATM-layer statistics for the specified port are displayed.
System message display:
Information is displayed as shown in the example
below.
below.
Received total cells from port: 1099518
Transmitted total cells on port: 877020
Received unrecognized cells on port: 105
Transmitted unrecognized cells on port: 310
Received cells with hec errors: 0
Received cells with correctable hec: 0