Default Settings for MPLS QoS

By default, the mappings in the DiffServ domain are as follows:

Table 1 lists the mappings from PHBs and colors to EXP priorities in MPLS packets.
Table 2 lists the mappings from EXP priorities in MPLS packets to PHBs and colors.

**Table 1** Mappings from PHBs and colors to EXP priorities of outgoing packets in the DiffServ domain
PHB	Color	EXP Priority
BE	Green	0
BE	Yellow	0
BE	Red	0
AF1	Green	1
AF1	Yellow	1
AF1	Red	1
AF2	Green	2
AF2	Yellow	2
AF2	Red	2
AF3	Green	3
AF3	Yellow	3
AF3	Red	3
AF4	Green	4
AF4	Yellow	4
AF4	Red	4
EF	Green	5
EF	Yellow	5
EF	Red	5
CS6	Green	6
CS6	Yellow	6
CS6	Red	6
CS7	Green	7
CS7	Yellow	7
CS7	Red	7

**Table 2** Mappings from EXP priorities to PHBs and colors of incoming packets in the DiffServ domain
EXP Priority	PHB	Color
0	BE	Green
1	AF1	Green
2	AF2	Green
3	AF3	Green
4	AF4	Green
5	EF	Green
6	CS6	Green
7	CS7	Green

Parent Topic: MPLS QoS Configuration

Copyright © Huawei Technologies Co., Ltd.

Copyright © Huawei Technologies Co., Ltd.

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