Methods and apparatus related to a virtual multi-hop network topology emulated within a data center

摘要

In one embodiment, an apparatus can include a switch fabric. The apparatus can also include a first edge device operatively coupled to an edge of the switch fabric and having a plurality of ports. The apparatus can also include a second edge device operatively coupled to the edge of the switch fabric and having a plurality of ports, the switch fabric defining a plurality of single-hop paths between the first edge device and the second edge device. The first edge device configured to send to a peripheral processing device operatively coupled to the first edge device a representation of a mapping of a portion of the plurality of ports of the first edge device and a portion of the plurality of ports of the second edge device to a plurality of ports included in a non-edge device represented within a virtual multi-hop network topology.

主权项

1. An apparatus, comprising:
a switch fabric; a first edge device operatively coupled to an edge of the switch fabric and having a plurality of ports; and a second edge device operatively coupled to the edge of the switch fabric and having a plurality of ports, the switch fabric defining a plurality of single-hop paths between the first edge device and the second edge device, the first edge device configured to send to a peripheral processing device operatively coupled to the first edge device a representation of a mapping of a portion of the plurality of ports of the first edge device and a portion of the plurality of ports of the second edge device to a plurality of ports included in a non-edge device represented within a virtual multi-hop network topology, the representation of the mapping including routing emulation information, the routing emulation information configured to emulate the virtual multi-hop network topology on a single-hop network topology, the first edge device configured to receive a data packet from the peripheral processing device based on the representation of the mapping and a routing protocol associated with the virtual multi-hop network topology, the first edge device configured to send the data packet to the second edge device via a single-hop path from the plurality of single-hop paths.