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Foundry NetIron M2404C and M2404F Metro Access Switches
Configuring QoS (Rev. 03)
Overview
© 2008 Foundry Networks, Inc.
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QoS MPLS Commands
Table 16
lists the commands to configure the MPLS EXP-to-Priority mapping.
Table 16: QoS MPLS Commands
Command
Description
qos mpls-inner-label
exp-to-cos
Performs the one-to-one mapping of inner EXP field of the
MPLS header.
qos mpls-outer-label
exp-to-cos
Performs the one-to-one mapping of outer EXP field of the
MPLS header.
qos mpls-inner-label
exp-map
Defines the EXP-to-VPT mapping for the inner MPLS labels.
qos mpls-outer-label
exp-map
Defines the EXP-to-VPT mapping for the outer MPLS labels.
show qos mpls-exp-map
Displays the current MPLS EXP mapping configuration.
Performing the One-to-One Mapping of Inner EXP Field
The
qos mpls-inner-label exp-to-cos
command, in Interface Configuration mode, performs the
one-to-one mapping of inner EXP field of the MPLS header.
Command Syntax
device-name
(config-if
UU/PP/SS
)#
qos mpls-inner-label exp-to-cos
[
overwrite
]
Argument Description
overwrite
(Optional). If this parameter is specified, the VPT is overwritten with the new
value at egress. Otherwise only the internal priority is used.