Basic System Configuration Guide System Management
Edition: 01 3HE 11010 AAAC TQZZA 335
LSR load-balancing configuration on an interface overrides the system-wide LSR load-
balancing settings for the interface.
Default no lsr-load-balancing
Parameters hashing-algorithm — specifies the hashing algorithm
Values
Default lbl-only
hashing-treatment — specifies which label stack profile option to use; profiles determine
the significance of the bottom-of-stack label (VC label)
Values
Default profile-1
use-ingress-port — when configured, specifies that the ingress port is used by the
hashing algorithm at the LSR
name
Syntax name system-name
no name
Context config>system
lbl-only hashing is done on the MPLS label stack, up to a
maximum of 10 labels
lbl-ip hashing is done on the MPLS label stack and the IPv4
source and destination IP address if an IPv4 header is
present after the MPLS labels
lbl-ip-l4-teid hashing is done on the MPLS label stack, the IPv4 source
and destination IP address (if present), then on the Layer
4 source and destination UDP or TCP port fields (if
present) and the TEID in the GTP header (if present)
profile-1 favors better load balancing for pseudowires
when the VC label distribution is contiguous
profile-2 similar to profile-1 where the VC labels are
contiguous, but provides an alternate distribution
profile-3 all labels have equal influence in hash key
generation
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