公开(公告)号：US09979711B2

公开(公告)日：2018-05-22

申请号：US14751870

申请日：2015-06-26

Applicant: Cisco Technology, Inc.

Inventor： Veera Raghavendra Prasad Ravinutala ,  Anuj Mittal ,  Sandeep Subramaniam ,  Sanjay Basavanakattimatha

IPC: H04L29/06 ,  H04W12/06 ,  H04W80/02

CPC classification number: H04L63/08 ,  H04L63/0272 ,  H04L63/1483 ,  H04W80/02

Abstract: A first network device configured as a first Virtual Local Area Network (VLAN) Tunnel Endpoint (VTEP) may receive a packet from a second network device. The first VTEP may determine that the second network device is a second VTEP and has not been established as a peer VTEP to the first VTEP. The first VTEP may maintain a status for the second network device as authentication pending, receive an authentication packet from the second network device and authenticating the second network device as a peer VTEP using the authentication packet.

公开(公告)号：US20190158356A1

公开(公告)日：2019-05-23

申请号：US16259916

申请日：2019-01-28

Applicant: Cisco Technology, Inc.

Inventor： Santa Dasu ,  Mehak Mahajan ,  Sandeep Subramaniam ,  Sanjay Basavanakattimatha

IPC: H04L12/24 ,  H04L12/709 ,  H04L12/715 ,  H04L12/46 ,  H04L12/931 ,  H04L29/08

CPC classification number: H04L41/0806 ,  H04L12/4641 ,  H04L45/245 ,  H04L45/64 ,  H04L49/70 ,  H04L69/324

Abstract: Systems, methods, and computer-readable storage media for configuring a virtual port channel (VPC) domain. The disclosed technology involves determining that a first switch and a second switch are connected in a VPC domain, determining that the first switch is in a primary role, and determining a unique identifier for the first switch, a VPC portchannel number for the first switch, and an orphan port number for the first switch. Also, the first switch receives a unique identifier, a VPC portchannel number, and an orphan port number for the second switch. The first switch can associate the VPC portchannel number for the second switch and the VPC portchannel number for the first switch with a unified VPC portchannel number and create a first unique orphan port number for the first switch and a second unique orphan port number for the second switch.

公开(公告)号：US20160381015A1

公开(公告)日：2016-12-29

申请号：US14751870

申请日：2015-06-26

Applicant: Cisco Technology, Inc.

Inventor： Veera Raghavendra Prasad Ravinutala ,  Anuj Mittal ,  Sandeep Subramaniam ,  Sanjay Basavanakattimatha

IPC: H04L29/06 ,  H04W12/06

CPC classification number: H04L63/08 ,  H04L63/0272 ,  H04L63/1483 ,  H04W80/02

Abstract: A first network device configured as a first Virtual Local Area Network (VLAN) Tunnel Endpoint (VTEP) may receive a packet from a second network device. The first VTEP may determine that the second network device is a second VTEP and has not been established as a peer VTEP to the first VTEP. The first VTEP may maintain a status for the second network device as authentication pending, receive an authentication packet from the second network device and authenticating the second network device as a peer VTEP using the authentication packet.

Abstract translation: 配置为第一虚拟局域网（VLAN）隧道端点（VTEP）的第一网络设备可以从第二网络设备接收分组。 第一VTEP可以确定第二网络设备是第二VTEP并且尚未被建立为与第一VTEP的对等VTEP。 第一VTEP可以将第二网络设备的状态保持为认证挂起，从第二网络设备接收认证包，并使用认证包将该第二网络设备认证为对等VTEP。

公开(公告)号：US10749742B2

公开(公告)日：2020-08-18

申请号：US16259916

申请日：2019-01-28

Applicant: Cisco Technology, Inc.

Inventor： Santa Dasu ,  Mehak Mahajan ,  Sandeep Subramaniam ,  Sanjay Basavanakattimatha

IPC: H04W56/00 ,  H04L12/24 ,  H04L12/715 ,  H04L12/709 ,  H04L12/46 ,  H04L12/931 ,  H04L29/08

Abstract: Systems, methods, and computer-readable storage media for configuring a virtual port channel (VPC) domain. The disclosed technology involves determining that a first switch and a second switch are connected in a VPC domain, determining that the first switch is in a primary role, and determining a unique identifier for the first switch, a VPC portchannel number for the first switch, and an orphan port number for the first switch. Also, the first switch receives a unique identifier, a VPC portchannel number, and an orphan port number for the second switch. The first switch can associate the VPC portchannel number for the second switch and the VPC portchannel number for the first switch with a unified VPC portchannel number and create a first unique orphan port number for the first switch and a second unique orphan port number for the second switch.

公开(公告)号：US10193750B2

公开(公告)日：2019-01-29

申请号：US15258916

申请日：2016-09-07

Applicant: Cisco Technology, Inc.

Inventor： Santa Dasu ,  Mehak Mahajan ,  Sandeep Subramaniam ,  Sanjay Basavanakattimatha

IPC: H04L12/28 ,  H04L12/24 ,  H04L12/46 ,  H04L12/931 ,  H04L29/08 ,  H04L12/715 ,  H04L12/709

Abstract: Systems, methods, and computer-readable storage media for configuring a virtual port channel (VPC) domain. The disclosed technology involves determining that a first switch and a second switch are connected in a VPC domain, determining that the first switch is in a primary role, and determining a unique identifier for the first switch, a VPC portchannel number for the first switch, and an orphan port number for the first switch. Also, the first switch receives a unique identifier, a VPC portchannel number, and an orphan port number for the second switch. The first switch can associate the VPC portchannel number for the second switch and the VPC portchannel number for the first switch with a unified VPC portchannel number and create a first unique orphan port number for the first switch and a second unique orphan port number for the second switch.

公开(公告)号：US20180069754A1

公开(公告)日：2018-03-08

申请号：US15258916

申请日：2016-09-07

Applicant: Cisco Technology, Inc.

Inventor： Santa Dasu ,  Mehak Mahajan ,  Sandeep Subramaniam ,  Sanjay Basavanakattimatha

IPC: H04L12/24 ,  H04L12/931 ,  H04L12/46 ,  H04L29/08

CPC classification number: H04L41/0806 ,  H04L12/4641 ,  H04L45/245 ,  H04L45/64 ,  H04L49/70 ,  H04L69/324

Abstract: Systems, methods, and computer-readable storage media for configuring a virtual port channel (VPC) domain. The disclosed technology involves determining that a first switch and a second switch are connected in a VPC domain, determining that the first switch is in a primary role, and determining a unique identifier for the first switch, a VPC portchannel number for the first switch, and an orphan port number for the first switch. Also, the first switch receives a unique identifier, a VPC portchannel number, and an orphan port number for the second switch. The first switch can associate the VPC portchannel number for the second switch and the VPC portchannel number for the first switch with a unified VPC portchannel number and create a first unique orphan port number for the first switch and a second unique orphan port number for the second switch.