Abstract: Methods, systems, and computer readable media for handling unexpected virtual station interface (VSI) discovery and configuration protocol (VDP) packets received by a VSI are disclosed. One method includes, at a network equipment test device, emulating an ER and VSIs behind the ER. The method further includes transmitting a keep-alive message for a session from one of the VSIs to a virtual Ethernet port aggregation (VEPA) bridge under test. The method further includes receiving a de-associate message from the bridge, tearing down the session, and attempting to re-establish the session with the bridge. The method further includes, while waiting to initiate the attempt to re-establish the session with the bridge, receiving an unexpected message from the bridge and intercepting and logging receipt of the at least one unexpected message.

Abstract: Methods, systems, and computer readable media for handling unexpected virtual station interface (VSI) discovery and configuration protocol (VDP) packets received by a VSI are disclosed. One method includes, at a network equipment test device, emulating an ER and VSIs behind the ER. The method further includes transmitting a keep-alive message for a session from one of the VSIs to a virtual Ethernet port aggregation (VEPA) bridge under test. The method further includes receiving a de-associate message from the bridge, tearing down the session, and attempting to re-establish the session with the bridge. The method further includes, while waiting to initiate the attempt to re-establish the session with the bridge, receiving an unexpected message from the bridge and intercepting and logging receipt of the at least one unexpected message.

Abstract: Methods, systems, and computer readable media for effecting movement of virtual switch interfaces between virtual switches connected to different physical ports of a device under test are disclosed. One method includes operating a virtual switch interface behind a first edge relay on a protocol emulator to send packets to a first physical port of a device under test. The method further includes determining whether sufficient resources exist on a second physical port of the device under test to support the virtual switch interface. The method further includes, in response to determining that sufficient resources exist on the second physical port of the device under test to support the virtual switch interface, moving the virtual switch interface to a second edge relay on the protocol emulator connected to the second physical port of the device under test.

Abstract: Methods, systems, and computer readable media for effecting movement of virtual switch interfaces between virtual switches connected to different physical ports of a device under test are disclosed. One method includes operating a virtual switch interface behind a first edge relay on a protocol emulator to send packets to a first physical port of a device under test. The method further includes determining whether sufficient resources exist on a second physical port of the device under test to support the virtual switch interface. The method further includes, in response to determining that sufficient resources exist on the second physical port of the device under test to support the virtual switch interface, moving the virtual switch interface to a second edge relay on the protocol emulator connected to the second physical port of the device under test.