Layer Information

The Layer Information will display ATM and Channel layer information.

Figure 3-2 Layer Information Dialog

Item

Description

Port selection menu

Select the ADSL port interface to be display with relative parameters.

 

 

Tx cell

Provides Tx ATM cell counter.

 

 

Rx cell

Provides Rx ATM cell counter.

 

 

Idle cell

Number of idle cells.

 

 

Total cell

Number of total cell

 

 

User cell

Number of user cell

 

 

Attain rate (bps)

Indicates the maximum currently attainable data rate by the ATU-x. This value will be

 

equal to, or greater than the current line rate.

 

 

Interleave delay (ms)

Interleave delay for this channel.

 

 

Block length (byte)

Indicates the length of the channel data-block, on which the CRC operates.

 

 

Time elapse (sec)

Total time elapsed in seconds.

 

 

Received Blocks

Count of all encoded blocks received on this channel since agent was reset.

 

 

Transmitted Blocks

Count of all encoded blocks transmitted on this channel since agent was reset.

 

 

Corrected Blocks

Count of all encoded blocks received with corrected error on this channel since agent reset.

 

 

Uncorrected Blocks

Count of all encoded blocks received with uncorrected error on this channel since

 

agent was reset.

 

 

No cell delineation count

Number of packets with NCD (No Cell Delineation) error.

 

 

Out of cell delineation count

Number of packets with OCD (Out of Cell Delineation) error.

 

 

Header error check count

Number of packets with HEC (Header Error Check) error.

 

 

 

Table 3-2 Layer Information Dialog Description

YML856 Rev3

NCT480 IP DSLAM User Guide

www.netcomm.com.au

51

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Image 51
NetComm NCT480 manual Layer Information, Transmitted Blocks, Corrected Blocks, Uncorrected Blocks, Agent was reset