公开(公告)号：US20210160251A1

公开(公告)日：2021-05-27

申请号：US16694809

申请日：2019-11-25

Applicant: Cisco Technology, Inc.

Inventor： Suresh Singh Keisam ,  Prabahar Radhakrishnan ,  David Mark Carrel

IPC: H04L29/06

Abstract: In one embodiment, a method includes negotiating, by a networking device, a security association with a peer and receiving, by the networking device, an Internet Protocol (IP) packet from the peer. The IP packet includes an outer IP header, an ESP header, a protocol header, data, an ESP trailer, and ESP authentication data. The method further includes performing, using an IP Security (IPSec) authentication algorithm, authentication checks for the outer IP header, the ESP header, the protocol header, the data, the ESP trailer, and the ESP authentication data of the IP packet.

公开(公告)号：US11431730B2

公开(公告)日：2022-08-30

申请号：US16694809

申请日：2019-11-25

Applicant: Cisco Technology, Inc.

Inventor： Suresh Singh Keisam ,  Prabahar Radhakrishnan ,  David Mark Carrel

IPC: H04L29/06 ,  H04L9/40

Abstract: In one embodiment, a method includes negotiating, by a networking device, a security association with a peer and receiving, by the networking device, an Internet Protocol (IP) packet from the peer. The IP packet includes an outer IP header, an ESP header, a protocol header, data, an ESP trailer, and ESP authentication data. The method further includes performing, using an IP Security (IPSec) authentication algorithm, authentication checks for the outer IP header, the ESP header, the protocol header, the data, the ESP trailer, and the ESP authentication data of the IP packet.

公开(公告)号：US20140115137A1

公开(公告)日：2014-04-24

申请号：US13659172

申请日：2012-10-24

Applicant: CISCO TECHNOLOGY, INC.

Inventor： Suresh Singh Keisam

IPC: G06F15/173

CPC classification number: H04L41/04 ,  H04L12/6418

Abstract: Presented herein is an enterprise computing system that uses a single logical networking device (i.e., single internal logical switch or router) to interconnect a plurality of blade server chassis. The enterprise computing system comprises a plurality of blade server chassis that include one or more leaf cards. The system also comprises one or more crossbar chassis connected to the plurality of blade server chassis, and one or more control and management servers connected to one or more of the crossbar chassis.

Abstract translation: 这里提出的是使用单个逻辑网络设备（即单个内部逻辑交换机或路由器）来互连多个刀片服务器机箱的企业计算系统。 企业计算系统包括包括一个或多个叶片的多个刀片服务器机箱。 该系统还包括连接到多个刀片服务器机箱的一个或多个交叉开关机架，以及连接到一个或多个横杆机架的一个或多个控制和管理服务器。