No relevant resource is found in the selected language.

This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies. Read our privacy policy>

Reminder

To have a better experience, please upgrade your IE browser.

upgrade

Loopback Test for CPOS Port of NE80NE40

Publication Date:  2012-07-27 Views:  52 Downloads:  0
Issue Description
During the loopback test  on E1 port of NE80/NE40 , the loopback detect information could be found at port, which is good for detection over transmission and hardware lines. However, the information cannot be found in loopback test on E1 of CPOS. 
Alarm Information
Null
Handling Process
If the interface has a loopback physically, the physical layer of the interface will be up, and the number of receiving packets will equal to that of transmitted, so the information could help make sure if the interface has a loopback. 
Root Cause
This is because the chip of relevant hardware does not support the functionality. 
Suggestions
Null

END