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US 2017/0364409 A1Published application
Phased network formation for power restoration
AssigneeCisco Technology, Inc.
InventorsJonathan W. Hui, Jean-Philippe Vasseur, Wei Hong
Life of this patent
Estimating the term…
Abstract
In one embodiment, a device receives a router advertisement message after a power outage event in a network. The device joins the network, in response to receiving the router advertisement message. The device sends a power restoration notification message via the network. The device selectively delays a disconnected node from joining the network.
Claims13
1-19. (canceled)
A method comprising:
- providing, by a device in a network, a first instruction to a first node in the network that causes the first node to delay a disconnected node from joining the network;
- determining, by the device, whether formation of the network should continue being delayed;
- and
- providing, by the device, a second instruction to the first node that causes the first node to stop delaying the disconnected node from joining the network, based on a determination that formation of the network should no longer be delayed.
1 more element
An apparatus, comprising:
- one or more network interfaces to communicate with a network;
- a processor coupled to the one or more network interfaces and configured to execute a process;
- and
- a memory configured to store the process executable by the processor, the process when executed operable to:
- provide a first instruction to a first node in the network that causes the first node to delay a disconnected node from joining the network;
- determine whether formation of the network should continue being delayed;
- and
- provide a second instruction to the first node that causes the first node to stop delaying the disconnected node from joining the network, based on a determination that formation of the network should no longer be delayed.
5 more elements
A tangible, non-transitory, computer-readable media having software encoded thereon, the software when executed by a processor of a device operable to:
- provide a first instruction to a first node in the network that causes the first node to delay a disconnected node from joining the network;
- determine whether formation of the network should continue being delayed;
- and
- provide a second instruction to the first node that causes the first node to stop delaying the disconnected node from joining the network, based on a determination that formation of the network should no longer be delayed.
1 more element
Dependencies are inferred from the claim text.