Marvell International Limited

Marvell Isreal Ltd. (m.i.s.l.)

Alon Harel

Michael Orr

Tal Anker

Shlomo Pangratz

Eugene Zetserov

A switch having first, second, and third ports receives a multicast join message into the first port on a first VLAN, wherein the first and second ports are associated with the first VLAN, the second and third ports are associated with a second VLAN, and the first, second, and third ports are associated with a multicast VLAN, and wherein the multicast join message represents a first request to join a multicast group; creates an association between the multicast group and the ports associated with the multicast VLAN based on the multicast join message; transmits a network-layer routing protocol message from the second port, wherein the network-layer routing protocol message represents a second request to join the multicast group; receives a multicast packet for the multicast group into the second port; and transmits the multicast packet on the multicast VLAN based on the association.

Hybrid multicast switch employing network-layer routing

A method for identifying and prioritizing iSCSI traffic in an IP network. At least one iSCSI-aware switch which receives information identifying an iSCSI session, e.g., its iSCSI target port or IP address, may multicast such identifying information to let a second iSCSI-aware switch in the IP network know the information about the iSCSI session. The second iSCSI-aware switch may update its memory, software and hardware, so as to track the iSCSI session when the iSCSI session passes through it and give it priority over other network traffic.

Growing community of inventors

Ramat Gan, Israel

Alon Harel