公开(公告)号：US20140376558A1

公开(公告)日：2014-12-25

申请号：US13921442

申请日：2013-06-19

Applicant: Prashant R. Rao ,  Anthony Chow ,  Surajit Bhattacharya

Inventor： Prashant R. Rao ,  Anthony Chow ,  Surajit Bhattacharya

IPC: H04L12/851 ,  H04L12/931

CPC classification number: H04L47/2441 ,  H04L12/4641 ,  H04L49/351 ,  H04L49/354

Abstract: An edge switch enables service provisioning and dynamic service association for end devices coupled to the edge switch. The edge switch maintains a generic user profile that includes classification rules for classifying incoming traffic from the end devices to Virtual Local Area Network (VLAN) VLAN tunnel services. Upon detecting incoming traffic on an access port of the edge switch, the edge switch accesses the generic user profile to determine whether the incoming traffic matches one of the classification rules, and if so, automatically associates the incoming traffic with a VLAN tunnel service indicated by the matching classification rule to provide tunnel-based connectivity to remote end devices associated with the VLAN tunnel service.

Abstract translation: 边缘交换机支持与边缘交换机相连的终端设备的服务提供和动态服务关联。 边缘交换机维护一个通用用户配置文件，其中包括用于将从终端设备到虚拟局域网（VLAN）VLAN隧道服务的入站流量分类的分类规则。 边缘交换机检测到边缘交换机的接入端口上的入局流量时，可以访问通用用户配置文件，以确定入局流量是否与其中一个分类规则相匹配，如果是，则自动将入局流量与VLAN隧道服务关联， 匹配分类规则为与VLAN隧道服务相关的远程终端设备提供基于隧道的连接。

公开(公告)号：US09148389B2

公开(公告)日：2015-09-29

申请号：US13674259

申请日：2012-11-12

Applicant: Roberto H. Jacob Da Silva ,  Gregory G. Page ,  Surajit Bhattacharya ,  Chung-Hua Chang ,  Stephen C. Hanka ,  Steve Larsen ,  Christopher Francis Ravenscroft ,  Eric W. Tolliver ,  Anand Vinayagam ,  Shaofu Wu ,  Ignatius D. Santoso ,  Nalinakshan Kunnath ,  Stephen R. Bates

Inventor： Roberto H. Jacob Da Silva ,  Gregory G. Page ,  Surajit Bhattacharya ,  Chung-Hua Chang ,  Stephen C. Hanka ,  Steve Larsen ,  Christopher Francis Ravenscroft ,  Eric W. Tolliver ,  Anand Vinayagam ,  Shaofu Wu ,  Ignatius D. Santoso ,  Nalinakshan Kunnath ,  Stephen R. Bates

IPC: H04L12/939 ,  H04L12/775 ,  H04L12/709 ,  H04L12/931 ,  H04L12/707 ,  H04L12/703

CPC classification number: H04L49/552 ,  H04L45/22 ,  H04L45/245 ,  H04L45/28 ,  H04L45/58 ,  H04L49/40 ,  H04L49/70

Abstract: A virtual chassis system includes a plurality of network nodes configured with a master virtual chassis address. The network nodes are connected by virtual fabric link (VFLs) that provide a connection for exchange of packets between the network nodes. The packets include source MAC addresses and associated hardware device information, such as source chassis ID, source network interface identifier and source port identifier information. The network nodes use this information to maintain synchronized MAC address tables for forwarding of packets in the virtual chassis system.

Abstract translation: 虚拟机箱系统包括配置有主虚拟机箱地址的多个网络节点。 网络节点通过虚拟网络链路（VFL）连接，虚拟网络链路（VFL）提供用于在网络节点之间交换分组的连接。 数据包包括源MAC地址和相关的硬件设备信息，如源机箱ID，源网络接口标识符和源端口标识信息。 网络节点使用该信息来维护用于在虚拟机箱系统中转发数据包的同步的MAC地址表。

公开(公告)号：US20110061047A1

公开(公告)日：2011-03-10

申请号：US12554022

申请日：2009-09-04

Applicant: Srinivas Tyamagondlu ,  Yogesh Petkar ,  Surajit Bhattacharya ,  Tao Shen

Inventor： Srinivas Tyamagondlu ,  Yogesh Petkar ,  Surajit Bhattacharya ,  Tao Shen

IPC: G06F9/445

CPC classification number: G06F21/105 ,  G06F21/121

Abstract: A method of validating a license for a software application installed on a switch includes receiving a license file generated to provide a license for the software application, in which the license file contains a license key and license information for the switch, installing the license file on the switch to activate the license, validating the license internally on the switch using the license key within the license file and storing the license information associated with the license on the switch.

Abstract translation: 验证安装在交换机上的软件应用程序的许可证的方法包括：接收生成的许可证文件，以提供软件应用程序的许可证，其中许可证文件包含许可证密钥和交换机的许可证信息，将许可证文件安装在 开关激活许可证，使用许可证文件中的许可证密钥在交换机内部验证许可证，并将与许可证相关联的许可证信息存储在交换机上。

公开(公告)号：US20130077621A1

公开(公告)日：2013-03-28

申请号：US13674259

申请日：2012-11-12

Applicant: Roberto H. Jacob Da Silva ,  Gregory G. Page ,  Surajit Bhattacharya ,  Chung-Hua Chang ,  Stephen C. Hanka ,  Steve Larsen ,  Christopher Francis Ravenscroft ,  Eric W. Tolliver ,  Anand Vinayagam ,  Shaofu Wu ,  Ignatius D. Santoso ,  Nalinakshan Kunnath ,  Stephen R. Bates

Inventor： Roberto H. Jacob Da Silva ,  Gregory G. Page ,  Surajit Bhattacharya ,  Chung-Hua Chang ,  Stephen C. Hanka ,  Steve Larsen ,  Christopher Francis Ravenscroft ,  Eric W. Tolliver ,  Anand Vinayagam ,  Shaofu Wu ,  Ignatius D. Santoso ,  Nalinakshan Kunnath ,  Stephen R. Bates

IPC: H04L12/66

CPC classification number: H04L49/552 ,  H04L45/22 ,  H04L45/245 ,  H04L45/28 ,  H04L45/58 ,  H04L49/40 ,  H04L49/70

Abstract: A virtual chassis system includes a plurality of network nodes configured with a master virtual chassis address. The network nodes are connected by virtual fabric link (VFLs) that provide a connection for exchange of packets between the network nodes. The packets include source MAC addresses and associated hardware device information, such as source chassis ID, source network interface identifier and source port identifier information. The network nodes use this information to maintain synchronized MAC address tables for forwarding of packets in the virtual chassis system.

Abstract translation: 虚拟机箱系统包括配置有主虚拟机箱地址的多个网络节点。 网络节点通过虚拟网络链路（VFL）连接，虚拟网络链路（VFL）提供用于在网络节点之间交换分组的连接。 数据包包括源MAC地址和相关的硬件设备信息，如源机箱ID，源网络接口标识符和源端口标识信息。 网络节点使用该信息来维护用于在虚拟机箱系统中转发数据包的同步的MAC地址表。