Cisco Cisco Packet Data Gateway (PDG) Folheto
IP VRF Context Configuration Mode Commands
▀ mpls map-exp-to-dscp
▄ Cisco ASR 5x00 Command Line Interface Reference
6254
mpls map-exp-to-dscp
Maps incoming the Experimental (EXP) bit value in MPLS header to the internal differentiated services code point
(DSCP) bit value in IP packet headers for outgoing traffic.
(DSCP) bit value in IP packet headers for outgoing traffic.
Important:
This command has been deprecated beginning with Release 15.0.
Product
GGSN
Privilege
Security Administrator, Administrator
Mode
Exec > Global Configuration > Context Configuration > IP VRF Context Configuration
configure > context context_name > ip vrf vrf_name
Entering the above command sequence results in the following prompt:
[context_name]host_name(config-context-vrf)#
Syntax
[ no ] mpls map-exp-to-dscp exp exp_bit_value dscp dscp_bit_value
no
Disables the configured EXP bit value mapping to DSCP bit value from specific IP VRF context.
exp
exp_bit_value
Specifies the incoming EXP bit value in MPLS header to which the internal DSCP bit value 0 to 7
(represented in 8 values) in IP traffic will be mapped.
(represented in 8 values) in IP traffic will be mapped.
exp_bit_value
is the value of the EXP bit in an MPLS header and must be an integer from 0 through 7.
dscp
dscp_bit_value
Maps the DSCP bit value with the incoming EXP bit value in an MPLS header.
dscp_bit_value
specifies the value of the DSCP bit values separated in eight groups and represented with
integers between 0 through 7.
The default representation of DSCP value in eight groups is given in the following table:
The default representation of DSCP value in eight 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