Activating An Rrpp Domain; Configuring Rrpp Timers - HP A5120 EI Configuration Manual

To do...
Specify the current device as the
assistant-edge node of the
subring, and specify an edge port

Activating an RRPP domain

To activate an RRPP domain on the current device, enable the RRPP protocol and RRPP rings for the RRPP
domain on the current device.
Perform this operation on all nodes in the RRPP domain.
Follow these steps to activate an RRPP domain:
To do...
Enter system view
Enable RRPP
Enter RRPP domain view
Enable the specified RRPP ring
CAUTION:
To prevent Hello packets of subrings from being looped on the primary ring, enable the primary ring
on its master node before enabling the subrings on their separate master nodes. On an edge node or
assistant-edge node, enable/disable the primary ring and subrings separately:

Enable the primary ring of an RRPP domain before enabling the subrings of the RRPP domain.

Disable the primary ring of an RRPP domain after disabling all subrings of the RRPP domain.

Configuring RRPP timers

CAUTION:

The Fail timer value must be equal to or greater than three times the Hello timer value.

To avoid temporary loops when the primary ring fails in a dual-homed-ring network, ensure that the difference
between the Fail timer value on the master node of the subring and that on the master node of the primary ring
is greater than twice the Hello timer value of the master node of the subring.
Perform this configuration on the master node of an RRPP domain.
Follow these steps to configure RRPP timers:
To do...
Enter system view
Enter RRPP domain view
Use the command...
ring ring-id node-mode assistant-
edge [ edge-port interface-type
interface-number ]
Use the command...
system-view
rrpp enable
rrpp domain domain-id
ring ring-id enable
Use the command...
system-view
rrpp domain domain-id
67
Remarks
Required
Remarks
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Required
Disabled by default
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Required
Disabled by default
Remarks
—
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