====== 802.1p ======

^ 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 |