Reference Guide

Data Center Bridging (DCB) | 327
Table 13-6. Example: dot1p-Queue Assignment
Lossless SAN traffic with dot1p priority 3 is assigned to queue 1. Other traffic types are assigned the
802.1p priorities shown in Table 13-7 and the bandwidth allocations shown in Table 13-8.
Table 13-7. Example: dot1p-priority class group Assignment
Table 13-8. Example: priority group-bandwidth Allocation
dot1p Value in Incoming Frame Queue Assignment
00
10
20
31
42
53
63
73
dot1p Value in Incoming Frame Priority Group Assignment
03 (LAN)
13 (LAN)
23 (LAN)
3 1 (SAN)
42 (IPC)
53 (LAN)
63 (LAN)
73 (LAN)
Priority Group (Traffic Type) Bandwidth Allocation
1 (SAN) 50%
2 (IPC) 5%
3 (LAN) 45%