# DS1 Fractional Interfaces

To display fractional interface information for the DS1 line, select DS1 Fractional Interfaces from the CATEGORY pulldown menu. The table that appears has three columns.

DS1 Physical Interface (dsx1FracIndex)

DS1 Channel Number (dsx1FracNumber)

DS1 Logical Interface (dsx1FracIfIndex)

# DS1 Channel Number (dsx1FracNumber)

The channel number being used. This number identifies a particular fraction of the DS1 line.