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Chapter 4 Monitoring and Maintenance
4.5.2
VCG RMON
This web page allows user to check the statistics of VCG.
Figure 4-14
4.6
VCG RMON
“Diagnostics” Main function Group Description
This section introduces the sub-functions of “Diagnostics” Main function. The
“Diagnostics” main function has only one function “Loopback”.
4.6.1
Loopback
When the system is powered up, MUXpro Series with tributary E1 card will
execute self-test procedure to check whether the card is ready or failed to
initialized. Moreover, MUXpro Series will also check whether the Ethernet card is
available or not.
The self-test helps to validate system’s integrity. If tributary E1 card has failed,
“TRI” LED in the front panel will be flashed till the tributary E1 card returns to
working stage.
The “Loopback” function allows user to test the connection except power-up
self-test. User can choose which kind of the loopback to be executed.
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