Installation and Operation Manual
Chapter
6 Monitoring and Diagnostics
ACE-3105, ACE-3205 Ver. 5.2
Recovering ACE Units
6-107
11. Links in group
> (1)
2.
Go to Monitoring>Applications>ATM>IMA>Group status.
3.
Check the number of active links in the IMA group.
Active TX links
... (1)
Active RX links
... (1)
4.
Go to Monitoring>Applications>ATM>IMA>Group status and check the
available cell rate of the IMA group.
... (N)
Available TX cell rate
... (4489)
Available RX cell rate
... (4489)
5.
In case the available cell rate is lower than expected from the group, continue
with the IMA failure procedure.
STM-1/CO-3 (155)
1.
Go to Configuration>Physical layer>Port>ATM-155.
2.
Check that the output cell rate is not lower than the expected transmission
rate.
5. Output rate (cps)[100 - 353208]
... (353208)
Insufficient PSN
Æ
ATM buffer size
The PSN-to-ATM buffer size is determined according to the number of cells per
packet using the following formula:
ATM buffer [cells] = [max cell per frame] x 50
³
To increase the buffer size:
1.
Go to Configuration>Applications>Multiservice over PSN>PW>Service
parameters.
2.
Increase the MAX cell concatenation value
1. MAX cells concatenation[1 - 29]
... (1)
Shaping Problems
In case the traffic transmitted to the ATM side is shaped by the ACE unit, check
the shaping parameters configuration:
1.
Check the PW Traffic Descriptor (TD) index.
2.
Go to Configuration>Applications>Multiservice over PSN>PW>Service
parameter>Attachment circuit.
7. Out TD[1 - 99999]
... (1)
3.
Check the TD index parameters
4.
Go to Configuration>Applications>ATM>Traffic descriptor (TD).
