replace the text in Clause 12-7 describing the Type field to the following:
The Type field, illustrated in Figure 12-8, identifies this use of the
OUI or CID within the VendorSpecific information element. Table 12-4
lists values for the Type field. When the Type field is set to 0, this
mechanism shall be used to carry end-to-end link-independent timing
information from the master port to the associated slave port,
including preciseOriginTimestamp, rateRatio, correctionField, and
other fields of the Follow-Up message, as described in 12.5.1.4. For
consistency, all of these fields are packed into the
FollowUpInformation field using exactly the same format as used for
full-duplex point-to-point links. In other words, the master state
machine communicates an entire Follow_Up message [i.e., including all
the fields of the common header (see 11.4.2 and 10.6.2), the
preciseOriginTimestamp, and all the fields of the Follow_Up
information TLV (see 11.4.4)] using this mechanism.
When the Type field is set to 1, this mechanism shall be used to carry
end-to-end link-independent timing information from the master port to
the associated slave port, including preciseOriginTimestamp,
rateRatio, preciseOriginTimestamp corresponding to timestamp t4, and
other fields of the Follow-Up message, as described in 12.5.1.4. For
consistency, all of these fields are packed into the
FollowUpInformation field using exactly the same format as used for
full-duplex point-to-point links. In other words, the master state
machine communicates an entire Follow_Up message [i.e., including all
the fields of the common header (see 11.4.2 and 10.6.2) with the
exception of the correctionField, the preciseOriginTimestamp, and all
the fields of the Follow_Up information TLV (see 11.4.4)] using this
mechanism.