| PCP value | Priority | Acronym | Traffic types |
|---|---|---|---|
| 1 | 0 (lowest) | BK | Background |
| 0 | 1 (default) | BE | Best effort |
| 2 | 2 | EE | Excellent effort |
| 3 | 3 | CA | Critical applications |
| 4 | 4 | VI | Video, < 100 ms latency and jitter |
| 5 | 5 | VO | Voice, < 10 ms latency and jitter |
| 6 | 6 | IC | Internetwork control |
| 7 | 7 (highest) | NC | Network control |