| Description | An entry in the DS0 Channel Mapping table. There
is an entry in this table corresponding to each
ds0 ifEntry within any interface that is
channelized to the individual ds0 ifEntry level.
This table is intended to facilitate mapping from
channelized interface / channel number to DS0
ifEntry. (e.g. mapping (DS1 ifIndex, DS0 Channel
Number) -> ifIndex)
While this table provides information that can
also be found in the ifStackTable and
dsx0ConfigTable, it provides this same information
with a single table lookup, rather than by walking
the ifStackTable to find the various constituent
ds0 ifTable entries, and testing various
dsx0ConfigTable entries to check for the entry
with the applicable DS0 channel number. |