The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 08, 2020
Filed:
Jun. 20, 2017
New H3c Technologies Co., Ltd., Hangzhou, CN;
Xuewei Liang, Beijing, CN;
NEW H3C TECHNOLOGIES CO., LTD., Hangzhou, CN;
Abstract
A PE and a method of forwarding packet are provided. According to an example of the method, when receiving a packet, the PE may determine a vPort associated to a port through which the packet is received. When a forwarding entry adding condition is satisfied, the PE may add a first forwarding entry in a forwarding table by recording the first vPort as an egress port, a source MAC address of the packet as a MAC address and an VLAN identifier of the VLAN associated with the first vPort as a VLAN identifier. Subsequently, the PE may search the forwarding table for a second forwarding entry matching the destination MAC address of the packet and the VLAN to which the packet belongs. The PE may search a port associating relationship table for a port associated to a second vPort in the second forwarding entry to forward the packet.