94
Default
The system LACP priority is 32768.
Views
System view
Predefined user roles
network-admin
Parameters
system-priority: Specifies the system LACP priority in the range of 0 to 65535. The smaller the value,
the higher the system LACP priority.
Examples
# Set the system LACP priority to 64.
<Sysname> system-view
[Sysname] lacp system-priority 64
Related commands
link-aggregation port-priority
link-aggregation bfd ipv4
Use link-aggregation bfd ipv4 to enable BFD for an aggregation group.
Use undo link-aggregation bfd to restore the default.
Syntax
link-aggregation bfd ipv4 source ip-address destination ip-address
undo link-aggregation bfd
Default
BFD is disabled for an aggregation group.
Views
Layer 2 aggregate interface view
Predefined user roles
network-admin
Parameters
source ip-address: Specifies the source IP address of BFD sessions.
destination ip-address: Specifies the destination IP address of BFD sessions.
Usage guidelines
Make sure the source and destination IP addresses are consistent at the two ends of an aggregate
link. For example, if you execute link-aggregation bfd ipv4 source 1.1.1.1 destination 2.2.2.2 on
the local end, execute link-aggregation bfd ipv4 source 2.2.2.2 destination 1.1.1.1 on the peer
end.
The BFD parameters configured on an aggregate interface take effect on all BFD sessions in the
aggregation group. BFD sessions for link aggregation do not support the echo packet mode and the
Demand mode. For more information about BFD, see High Availability Configuration Guide.
As a best practice, do not configure other protocols to collaborate with BFD on a BFD-enabled
aggregate interface.
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