HP FlexFabric 12500E Installation Manual: Enabling Hardware Failure Protection For Aggregation Groups

Routing switch.
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Step
1.
Enter system view.
2.
Set the action to be taken in
response to failures on the
forwarding plane to isolate.
3.
Enter Ethernet interface view.
4.
Enable hardware failure
protection for the interface.

Enabling hardware failure protection for aggregation groups

After you enable hardware failure protection for aggregation groups, the system follows the following
rules when it detects a hardware failure on a member interface of an aggregation group:
If the member interface is not the last member in up state in the group, the system shuts down the
interface.
If the member interface is the last member in up state in the group, the system does not shut down
the interface.
To enable hardware failure protection for aggregation groups:
Step
1.
Enter system view.
2.
Set the action to be taken in
response to failures on the
forwarding plane to isolate.
3.
Enter Ethernet interface view.
4.
Disable hardware failure
protection for the interface.
5.
Exit to system view.
6.
Enable hardware failure
protection for aggregation
groups.
Command
system-view
hardware-failure-detection
forwarding isolate
interface interface-type
interface-number
hardware-failure-protection
auto-down
Command
system-view
hardware-failure-detection
forwarding isolate
interface interface-type
interface-number
undo hardware-failure-protection
auto-down
quit
hardware-failure-protection
aggregation
62
Remarks
N/A
By default, the system takes the
action of warning (sending traps)
in response to forwarding-plane
failures.
N/A
By default, hardware failure
protection is enabled.
Remarks
N/A
By default, the system takes the
action of warning (sending traps)
in response to forwarding-plane
failures.
N/A
By default, hardware failure
protection is enabled.
Configure this command on every
member interface in the
aggregation group. If you do not
configure this command on a
member device, the system shuts
down the interface when it detects
a hardware failure on the
interface, whether or not the
interface is the last member in up
state in the group.
N/A
By default, hardware failure
protection is disabled for
aggregation groups.

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