Mpls Qos Commands; If-Match Mpls-Exp; If-Match Second-Mpls-Exp - HPE FlexNetwork HSR6800 series Command Reference Manual

MPLS QoS commands

if-match mpls-exp

Use if-match mpls-exp to define a criterion to match the EXP field in the first (topmost) MPLS label.
Use undo if-match mpls-exp to delete the match criterion.
Syntax
if-match [ not ] mpls-exp exp-value&<1-8>
undo if-match [ not ] mpls-exp exp-value&<1-8>
Default
No criterion is defined to match the EXP field in the first (topmost) MPLS label.
Views
Traffic class view
Predefined user roles
network-admin
Parameters
not: Matches packets not conforming to the specified criterion.
exp-value&<1-8>: Specifies a space-separated list of up to eight EXP values. The value range for
the exp-value argument is 0 to 7. If the same EXP value is specified multiple times, the system
considers them as one. If a packet matches one of the defined MPLS EXP values, it matches the
if-match clause.
Examples
# Define a criterion to match packets with EXP value 3 or 4 in the topmost MPLS label.
<Sysname> system-view
[Sysname] traffic classifier database
[Sysname-classifier-database] if-match mpls-exp 3 4

if-match second-mpls-exp

Use if-match second-mpls-exp to define a criterion to match the EXP field in the second MPLS
label.
Use undo if-match second-mpls-exp to delete the match criterion.
Syntax
if-match [ not ] second-mpls-exp exp-value&<1-8>
undo if-match [ not ] second-mpls-exp exp-value&<1-8>
Default
No criterion is defined to match the EXP field in the second MPLS label.
Views
Traffic class view
Predefined user roles
network-admin
122