公开(公告)号：US20190230034A1

公开(公告)日：2019-07-25

申请号：US15956639

申请日：2018-04-18

Applicant: Cisco Technology, Inc.

Inventor： Atri INDIRESAN ,  Manas PATI ,  Christophe RENE

IPC: H04L12/741 ,  H04L12/46 ,  H04L12/707 ,  H04L12/931

Abstract: In embodiments disclosed herein involve receiving a first packet, where the first packet originated from a first device on a first virtual local area network (VLAN) in a first plurality of VLANs, where routing is enabled among each of the first plurality of VLANs. A first temporary value is assigned to a first VLAN identifier associated with the first packet, where the first temporary value corresponds to the first plurality of VLANs. Additionally, the first packet is processed based on a plurality of flow tables. Further, a first destination value is assigned to the first VLAN identifier, where the first destination value corresponds to a second VLAN in the first plurality of VLANs, and the first packet is transmitted to a second device on the second VLAN.