Chapter
6 Monitoring and Diagnostics
Installation and Operation Manual
6-94
Recovering ACE Units
ACE-3105, ACE-3205 Ver. 5.2
1. SNMP
> (Enable)
2. Telnet
> (Enable)
3. WEB
> (Enable)
2.
For SNMP access, check that the communities settings match those on the
Management system.
To do so, go to Configuration>System>Management.
7. Read community ... (public)
8. Write community ... (public)
9. Trap community ... (public)
3.
For SNMP access, make sure that the Management system’s IP address is
defined under the device manager list.
To do so, go to Configuration>System>Management>Manager list.
1. IP address ... (192.168.100.154)
2. Trap mask > (None)
4.
Make sure that the specific managed interface is enabled for management.
To do so, go to Configuration>Applications>Router>Interface.
8. Management access > (Enable)
Failure of the Management Plane in the ACE Unit
If the procedures the parameters are properly configured, capture alarms and log
file:
1.
Go to Monitoring>System>Active Alarm
2.
Go to Monitoring>System>Event log>View event log.
3.
Restart the device and contact tech support.
To restart the device, go to Utilities and select Reset Device.
Are you sure (Y/N)?
Confirm by pressing “y”, the device will reboot in 5 seconds.
Loss of ATM Cells
ACE units may discard cells for the following reasons:
•
Physical line errors (CRC errors)
•
Policing/Shaping issues.
•
Rx congestions
•
Packet loss/missorder.
Physical Line Errors
In case of physical line errors, cells might be discarded due to bad HEC. To
monitor RX, TX and HEC cells, do the following:
1.
Go to Monitoring>Applications>ATM>Port.
