公开(公告)号：US20160182293A1

公开(公告)日：2016-06-23

申请号：US14577803

申请日：2014-12-19

Applicant: Cisco Technology, Inc.

Inventor： Marco Di Benedetto ,  Alessandro Carpi ,  Sunil Kumar

IPC: H04L12/24

CPC classification number: H04L41/0816 ,  H04L12/4645 ,  H04L12/4675 ,  H04L29/08072

Abstract: VLAN tagging in a virtual environment is described, including configuring a set of VLAN tagging parameters for each virtual network device to be used by the virtual network device to correctly perform VLAN tagging of frames in response to configuration changes with respect to the virtual network device. A first example of a configuration change with respect to the virtual network device comprises the virtual network device being transitioned from being attached to a virtual switch tagging (VST) port group to being attached to a virtual guest tagging (VGT) port group. A second example of a configuration change with respect to the virtual network device comprises the virtual network device being migrated from a first host to a second host.

Abstract translation: 描述了虚拟环境中的VLAN标记，其中包括为虚拟网络设备使用的虚拟网络设备配置一组VLAN标记参数，以响应于虚拟网络设备的配置更改来正确执行帧的VLAN标记。 关于虚拟网络设备的配置改变的第一示例包括虚拟网络设备正在从附加到虚拟交换机标签（VST）端口组转换为附加到虚拟客户端标签（VGT）端口组）。 关于虚拟网络设备的配置改变的第二示例包括虚拟网络设备从第一主机迁移到第二主机。

公开(公告)号：US20250112849A1

公开(公告)日：2025-04-03

申请号：US18625150

申请日：2024-04-02

Applicant: Cisco Technology, Inc.

Inventor： Vijay Chander ,  Raghu Ram Duddumpudi ,  Ganesh Narayanaswamy ,  Sunil Kumar ,  Michael Chan ,  Praveen Kumar Patnala

IPC: H04L45/02 ,  H04L9/40 ,  H04L45/00

Abstract: The present technology provides intercloud connectivity as a service by discovering components of the organization's deployment in various sites, irrespective of the cloud provider, such that two sites can merely be selected along with a few standard options, and the controller can handle the complexity of instantiating a tunnel between the cloud sites automatically. Further, the controller can monitor the health of one or more tunnels between the cloud sites to automatically scale bandwidth up or down.

公开(公告)号：US09628334B2

公开(公告)日：2017-04-18

申请号：US14577803

申请日：2014-12-19

Applicant: Cisco Technology, Inc.

Inventor： Marco Di Benedetto ,  Alessandro Carpi ,  Sunil Kumar

IPC: G06F15/16 ,  H04L12/24 ,  H04L29/08 ,  H04L12/46

CPC classification number: H04L41/0816 ,  H04L12/4645 ,  H04L12/4675 ,  H04L29/08072

Abstract: VLAN tagging in a virtual environment is described, including configuring a set of VLAN tagging parameters for each virtual network device to be used by the virtual network device to correctly perform VLAN tagging of frames in response to configuration changes with respect to the virtual network device. A first example of a configuration change with respect to the virtual network device comprises the virtual network device being transitioned from being attached to a virtual switch tagging (VST) port group to being attached to a virtual guest tagging (VGT) port group. A second example of a configuration change with respect to the virtual network device comprises the virtual network device being migrated from a first host to a second host.