Cisco Cisco Packet Data Interworking Function (PDIF) Guía Para Resolver Problemas
IP VRF Context Configuration Mode Commands
mpls map-dscp-to-exp ▀
Cisco ASR 5000 Series Command Line Interface Reference ▄
OL-22947-02
mpls map-dscp-to-exp
This command provides mapping of final differentiated services code point (DSCP) bit value in IP packet header to
final Experimental (EXP) bit value in MPLS header for incoming traffic.
final Experimental (EXP) bit value in MPLS header for incoming traffic.
Product
All
Privilege
Security Administrator, Administrator
Syntax
This keyword specifies the final DSCP bit value which is to map with the final EXP bit value in MPLS
header for incoming traffic.
header for incoming traffic.
specifies the value of DSCP bit values separated in 8 groups and represented with
integers between 0 through 7.
The default representation of DSCP value in 8 groups is given in the following table:
The default representation of DSCP value in 8 groups is given in the following table:
DSCP Marking Value
DSCP Map Group
0-7
0
8-15
1
16-23
2
24-31
3
32-39
4
40-47
5
48-55
6
56-63
7
This keyword specifies the final EXP bit value in MPLS header to which the final DSCP bit value 0 to 7
(represented in 8 values) coming from incoming traffic will be mapped.
(represented in 8 values) coming from incoming traffic will be mapped.
is the value of EXP bit in MPLS header and must be an integer between 0 through 7.
Usage
Use this command to map the final DSCP value coming from incoming IP traffic to a final EXP value in
MPLS header. This mapping determines the QoS and service parameters to which the packet is assigned.
MPLS header. This mapping determines the QoS and service parameters to which the packet is assigned.
Example