Match the IEEE 802.1Q standard VLAN tag field with the description. (Not all options are used.)
CCNA2 v7 SRWE – Modules 1 – 4 Switching Concepts, VLANs, and InterVLAN Routing Exam Answers 002
| Answers Explanation & Hints:
The IEEE 802.1Q standard header includes a 4-byte VLAN tag:
- Type – A 2-byte value called the tag protocol ID (TPID) value.
- User priority – A 3-bit value that supports level or service implementation.
- Canonical Format Identifier (CFI) – A 1-bit identifier that enables Token Ring frames to be carried across Ethernet links.
- VLAN ID (VID) – A 12-bit VLAN identification number that supports up to 4096 VLAN IDs.
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