Huawei NetEngine80E Configuration Manual - Reliability page 65

HUAWEI NetEngine80E/40E Router
Configuration Guide - Reliability
4.
Step 2 Specify an APS protection interface.
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Issue 02 (2014-09-30)
Run:
aps working peer-ip local-ip
The interface added to the APS group is specified as a working interface.
Either of the following parameters can be configured:
l peer-ip: is the IP address of the router where the protecting interfaces that are in the
same APS group as the protect group is located. The value is usually the IP address of
the loopback interface on the router.
l local-ip: is the IP address of the local router. The value is usually the IP address of the
loopback interface on the router.
Run:
system-view
The system view is displayed.
Run:
interface interface-type interface-number
or
controller cpos cpos-number
The interface view is displayed.
Run:
aps group group-id
An APS group is created and an interface is added to this APS group.
NOTICE
The working and protection interfaces must be added to a single APS group.
Run:
aps protect peer-ip local-ip
The interface added to the APS group is specified as a protection interface.
Either of the following parameters can be configured:
l peer-ip: is the IP address of the router where the working interfaces that are in the same
APS group as the protect group is located. The value is usually the IP address of the
loopback interface on the router.
l local-ip: is the IP address of the local router. The value is usually the IP address of the
loopback interface on the router.
(Optional) Run:
aps signal-low-priority
The low-priority signal failure code for a switching request carried in the K byte is specified
on the protection interface.
An APS protection interface uses the K type in an APS packet to negotiate with the APS
protection interface on the remote end. By default, the high-priority signal failure code for
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3 APS Configuration
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