User guide

MPLS Module Installation and User Guide 3-19
Configuring MPLS
The frame is then assigned to a QoS profile, based on the retrieved 802.1p priority
value. The mappings between 802.1p priority values and QoS profiles are configured
using the following command:
config dot1p type
For more information on QoS, see the ExtremeWare Software User Guide. For
more information on the PoS module, see the PoS Module Installation and User
Guide.
Resetting MPLS Configuration Parameter Values
To reset MPLS configuration parameters to their default values, use the following
command:
unconfig mpls
This command resets the following configuration parameters:
• IP-MTU
• LDP propagation filter settings on all VLANs
• LDP advertisement filter settings
• LDP session timers
• RSVP-TE interface parameters
• RSVP-TE profile parameters
• Settings for propagate-ip-ttl
• QoS mapping tables
To restore the default values for the QoS mapping tables, use the following command:
unconfig mpls qos-mapping [dot1p-to-exp | exp-to-dot1p]
The default contents of either QoS mapping table maps an input value of n to an output
value of n.