245
Step
Command
Remarks
4.
Assign the Ethernet
interface to the
specified service
loopback group.
port service-loopback group
number
By default, a port does not belong to any
service loopback group.
You can configure this command on
different ports to assign multiple ports to a
service loopback group.
Displaying and maintaining service loopback
groups
Task
Command
Remarks
Display information about the specified
service loopback group or all service
loopback groups.
display service-loopback group
[
number
] [
|
{
begin
|
exclude
|
include
}
regular-expression
]
Available in any view
Service loopback group configuration example
Network requirements
All the Ethernet ports of Device A support the tunnel service. Assign Ethernet 1/0/1 through Ethernet
1/0/3 to a service loopback group to increase bandwidth and achieve load sharing for tunnel traffic.
Configuration procedure
# Create service loopback group 1, and specify the service type as tunnel (unicast tunnel service).
<DeviceA> system-view
[DeviceA] service-loopback group 1 type tunnel
# Disable MSTP, LLDP, and NDP on Ethernet 1/0/1 through Ethernet 1/0/3 and then assign them to
service loopback group 1.
[DeviceA] interface ethernet 1/0/1
[DeviceA-Ethernet1/0/1] undo stp enable
[DeviceA-Ethernet1/0/1] undo lldp enable
[DeviceA-Ethernet1/0/1] undo ndp enable
[DeviceA-Ethernet1/0/1] port service-loopback group 1
[DeviceA-Ethernet1/0/1] quit
[DeviceA] interface ethernet 1/0/2
[DeviceA-Ethernet1/0/2] undo stp enable
[DeviceA-Ethernet1/0/2] undo lldp enable
[DeviceA-Ethernet1/0/2] undo ndp enable
[DeviceA-Ethernet1/0/2] port service-loopback group 1
[DeviceA-Ethernet1/0/2] quit
[DeviceA] interface ethernet 1/0/3
[DeviceA-Ethernet1/0/3] undo stp enable
[DeviceA-Ethernet1/0/3] undo lldp enable
