The TC MIB defines a TEXTUAL-CONVENTION "IEEE8021PriorityCodePoint". The syntax of this TC is needed by the MIBs that control the priority encoding table (see 6.9.3). But the name of the TC is unfortunate, because a "Priority Code Point" in IEEE 802.1Q (see 6.9.3, in particular) is the 3-bit value encoded in a VLAN tag. The syntax of the TC IEEE8021PriorityCodePoint is not, in fact, a Priority Code Point, but is a an enumeration specifying which of the four mappings specified in Table 6-2 or Table 6-3 is to be used when mapping priority values. This misnaming caused an error (corrected in IEEE P802.1Qcw) in the SRP MIB that used the textual convention "IEEE8021PriorityCodePoint" for an object that was, in fact, supposed to contain a Priority Code Point, not a 4-value enumeration.