| Description | This table is deprecated in favour of using
ifStackTable.
Implementation of this table was optional. It was
designed for those systems dividing a DS3/E3 into
channels containing different data streams that
are of local interest.
The DS3/E3 fractional table identifies which
DS3/E3 channels associated with a CSU are being
used to support a logical interface, i.e., an
entry in the interfaces table from the Internet-
standard MIB.
For example, consider a DS3 device with 4 high
speed links carrying router traffic, a feed for
voice, a feed for video, and a synchronous channel
for a non-routed protocol. We might describe the
allocation of channels, in the dsx3FracTable, as
follows:
dsx3FracIfIndex.2. 1 = 3 dsx3FracIfIndex.2.15 = 4
dsx3FracIfIndex.2. 2 = 3 dsx3FracIfIndex.2.16 = 6
dsx3FracIfIndex.2. 3 = 3 dsx3FracIfIndex.2.17 = 6
dsx3FracIfIndex.2. 4 = 3 dsx3FracIfIndex.2.18 = 6
dsx3FracIfIndex.2. 5 = 3 dsx3FracIfIndex.2.19 = 6
dsx3FracIfIndex.2. 6 = 3 dsx3FracIfIndex.2.20 = 6
dsx3FracIfIndex.2. 7 = 4 dsx3FracIfIndex.2.21 = 6
dsx3FracIfIndex.2. 8 = 4 dsx3FracIfIndex.2.22 = 6
dsx3FracIfIndex.2. 9 = 4 dsx3FracIfIndex.2.23 = 6
dsx3FracIfIndex.2.10 = 4 dsx3FracIfIndex.2.24 = 6
dsx3FracIfIndex.2.11 = 4 dsx3FracIfIndex.2.25 = 6
dsx3FracIfIndex.2.12 = 5 dsx3FracIfIndex.2.26 = 6
dsx3FracIfIndex.2.13 = 5 dsx3FracIfIndex.2.27 = 6
dsx3FracIfIndex.2.14 = 5 dsx3FracIfIndex.2.28 = 6
For dsx3M23, dsx3 SYNTRAN, dsx3CbitParity, and
dsx3ClearChannel there are 28 legal channels,
numbered 1 throug h 28.
For e3Framed there are 16 legal channels, numbered
1 through 16. The channels (1..16) correspond
directly to the equivalently numbered time-slots. |
| Description | This table is deprecated in favour of using
ifStackTable.
Implementation of this table was optional. It was
designed for those systems dividing a DS3/E3 into
channels containing different data streams that
are of local interest.
The DS3/E3 fractional table identifies which
DS3/E3 channels associated with a CSU are being
used to support a logical interface, i.e., an
entry in the interfaces table from the Internet-
standard MIB.
For example, consider a DS3 device with 4 high
speed links carrying router traffic, a feed for
voice, a feed for video, and a synchronous channel
for a non-routed protocol. We might describe the
allocation of channels, in the dsx3FracTable, as
follows:
dsx3FracIfIndex.2. 1 = 3 dsx3FracIfIndex.2.15 = 4
dsx3FracIfIndex.2. 2 = 3 dsx3FracIfIndex.2.16 = 6
dsx3FracIfIndex.2. 3 = 3 dsx3FracIfIndex.2.17 = 6
dsx3FracIfIndex.2. 4 = 3 dsx3FracIfIndex.2.18 = 6
dsx3FracIfIndex.2. 5 = 3 dsx3FracIfIndex.2.19 = 6
dsx3FracIfIndex.2. 6 = 3 dsx3FracIfIndex.2.20 = 6
dsx3FracIfIndex.2. 7 = 4 dsx3FracIfIndex.2.21 = 6
dsx3FracIfIndex.2. 8 = 4 dsx3FracIfIndex.2.22 = 6
dsx3FracIfIndex.2. 9 = 4 dsx3FracIfIndex.2.23 = 6
dsx3FracIfIndex.2.10 = 4 dsx3FracIfIndex.2.24 = 6
dsx3FracIfIndex.2.11 = 4 dsx3FracIfIndex.2.25 = 6
dsx3FracIfIndex.2.12 = 5 dsx3FracIfIndex.2.26 = 6
dsx3FracIfIndex.2.13 = 5 dsx3FracIfIndex.2.27 = 6
dsx3FracIfIndex.2.14 = 5 dsx3FracIfIndex.2.28 = 6
For dsx3M23, dsx3 SYNTRAN, dsx3CbitParity, and
dsx3ClearChannel there are 28 legal channels,
numbered 1 through 28.
For e3Framed there are 16 legal channels, numbered
1 through 16. The channels (1..16) correspond
directly to the equivalently numbered time-slots. |