About Nicira Networks
Nicira Networks is accelerating the transformation to cloud infrastructure by delivering software that virtualizes the network and enables elastic, scale-out data centers.
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Nicira Networks Patents
Nicira Networks has filed 1080 patents.
Hardware virtualization, Computer network security, Computer networking, Remote desktop, Cloud computing
Hardware virtualization, Computer network security, Computer networking, Remote desktop, Cloud computing
Latest Nicira Networks News
Jul 14, 2022
VMware NSX is a virtual networking and security software product family created from VMware's vCloud Networking and Security (vCNS) and Nicira's Network Virtualization Platform (NVP) intellectual property. NSX software-defined networking, or SDN, is part of VMware's software-defined data center, or SDDC, concept, which offers cloud computing on VMware virtualization technologies. The company's stated goal with NSX is to provision virtual networking environments without a command-line interface ( CLI ) or other direct administrator intervention. Network virtualization abstracts network operations from the underlying hardware onto a distributed virtualization layer, much like server virtualization does for processing power and operating systems (OSes). VMware vCNS virtualizes Layers 4-7 of the Open Systems Interconnection model . Nicira's NVP virtualizes the network fabric, Layer 2 and Layer 3. NSX exposes logical firewalls , switches, routers, ports and other networking elements to enable virtual networking among vendor-agnostic hypervisors , cloud management systems and associated network hardware. It also supports external networking and security ecosystem services. Important features of NSX NSX comes with a range of features, including the following: Switching. NSX virtual switches use unique Virtual Extensible LAN ( VXLAN ) network identifiers to create a logical overlay extension for the L2 network. Applications and tenant virtual machines (VMs) can then be logically wired to this extension. These logical broadcast domains enable greater flexibility and faster deployment, while providing the characteristics of a virtual local area network ( VLAN ) without the risk of sprawl. Routing. NSX performs routing with both logical distributed routers, which create routes between virtual networks at the hypervisor kernel, and physical routers for scale-out routing with active-active failover . Distributed firewalling. The NSX distributed firewall is a hypervisor kernel-embedded firewall that spreads over the VMware ESXi A network administrator can create custom firewall policies that are enforced at the virtual network interface card level. This approach ensures stateful firewall services for VMs and increases visibility and control for virtualized networks and workloads. Load balancing. NSX's L4-L7 load balancer intercepts, translates and manipulates network traffic to improve enterprise application availability and scalability. The NSX load balancer includes support for Secure Sockets Layer offload for pass-through and server health checks. The L4 load balancer offers packet-based load balancing that sends the packet to a specific server after it's manipulated. The L7 load balancer offers socket-based load balancing that establishes client- and server-facing connections for a single request. Virtual private network (VPN). NSX includes site-to-site and remote access VPN capabilities and unmanaged VPN for cloud gateway services. NSX Edge gateway. The NSX Edge gateway is a VM that behaves like an appliance to provide L3 routing, firewall, site-to-site VPN, load balancing and other capabilities. This feature also offers support for VXLAN-to-VLAN bridging for seamless connection to physical workloads. Application programming interface (API). NSX uses a representational state transfer -based API to simplify third-party product and service integration and to integrate NSX with cloud management for additional automation capabilities. Operations. Native operations capabilities include Central CLI, Switch Port Analyzer, IP Flow Information Export, Application Rule Manager, Endpoint Monitoring and integration with VMware vRealize Suite for proactive monitoring, analytics and troubleshooting. Dynamic security policy. NSX Service Composer enables the network administrator to provision and assign network and security services to applications. The administrator also can use Service Composer to create dynamic security groups with custom filters, such as VMware vCenter objects and tags, OS type and Active Directory Cloud management. NSX natively integrates with vRealize Automation and OpenStack for cloud management. Cross-vCenter Networking and Security (Cross-VC NSX). This capability scales NSX vSphere across vCenter and data center boundaries. Network administrators can use it to address capacity pooling across vCenters, simplify data center migration, and perform long-distance vMotions and disaster recovery (DR). Log management. NSX integrates with vRealize Log Insight, which receives log entries from ESXi hosts, uses content packs to process the information each log entry contains and identifies issues within the NSX deployment. NSX use cases Microsegmentation , IT automation and DR are three common applications for VMware NSX adoption. These uses aim to resolve issues associated with network virtualization, such as poor traffic performance and security gaps. Here's how they work: Microsegmentation takes the common networking practice of segmentation and applies it at a granular level to address network security. This enables the network administrator to establish a zero-trust security perimeter around a set of resources, such as workloads and network segments. Admins can also add east-west firewall functionality to the data center using microsegmentation. NSX also enables the administrator to create security policies for specific workloads, regardless of where they sit in the network topology. Data center automation enables fast and flexible network provisioning. The network administrator can rapidly create a new network or network segment with workloads, resources and security policies already attached to it. This eliminates bottlenecks and makes NSX ideal for application testing and working with erratic workloads, which NSX can keep logically isolated on the same physical network. Disaster recovery also relies on automation. NSX integrates with orchestration tools, such as vSphere Site Recovery Manager ( SRM ), which automates failover and DR. When paired with NSX, SRM is used for storage replication and to manage and test recovery plans. SRM also integrates with Cross-VC NSX. Introduced in NSX 6.2, Cross-VC NSX enables logical networking and security across multiple vCenters, which makes it easier to enforce consistent security policies without the need for manual intervention. When used in conjunction with Cross-VC NSX, SRM automatically maps universal networks across protected and recovery sites. Other ways that VMware NSX is used include the following: Multi-cloud networking. Users manage security and networking policies in public and private clouds across a single pane of glass for applications running on VMs, in containers and on bare metal . Network automation. Users automate network function and security operations that hardware-based appliances previously handled. Container networking and management. NSX provides global visibility across containers that helps with troubleshooting traffic issues and security dependencies. Accelerated application delivery. Users automate network and security service provisioning, which speeds application and infrastructure-as-code delivery. Advanced load balancing. VMware highlights the ability of VMware Solution Exchange to transform hybrid and hardware load-balancing implementations into software-defined implementations. NSX licensing and versions Professional Remote and Branch Offices ( ROBO ) The NSX Professional edition is for organizations that require network agility and automation, according to VMware. It includes features such as distributed switching and routing, as well as integration with vRealize Suite and OpenStack. NSX Advanced is a midrange edition that offers the same capabilities as the Professional license, as well as microsegmentation for a more secure data center. It also has features such as NSX Edge load balancing and distributed firewalling. The highest tier is NSX Enterprise Plus, which has the same capabilities as the Advanced license, plus networking and security across multiple domains with features such as Cross-VC NSX. The ROBO edition is offered on a per-VM basis, as opposed to per-host. It includes most of the features of the Advanced tier. VMware offers four tiers of licensing for NSX with different features. In addition to these NSX licenses, VMware customers can buy NSX-T and NSX Cloud. NSX-T was released in February 2017. It offers networking and security management for non-vSphere application frameworks, multiple Kernel-based VM distributions and OpenStack environments. NSX-T also supports Photon Platform, VMware's cloud-native infrastructure software for containers. NSX Cloud takes NSX-T components and integrates them with the public cloud. NSX Cloud customers have access to a multi-tenant dashboard, which is integrated with VMware Cloud Services. It can develop and test applications with the same network and security profiles used in the production environment. NSX offers additional distributed security features with NSX add-on licenses. Certification and training VMware offers four certifications for NSX: VMware Certified Technical Associate-Network Virtualization (NV). VMware's entry-level NSX certification tests a candidate's ability to identify use cases for the NSX platform, understand NSX terminology and navigate the platform's user interface. VMware Certified Professional -NV. VMware's professional-level NSX certification demonstrates a candidate's ability to install, configure and administer NSX virtual networking implementations. VMware Certified Advanced Professional ( VCAP )-NV. VMware's advanced professional NSX certification checks a candidate's ability to deploy an NSX-based data center networking infrastructure. The advanced professional certification has two versions: VCAP-NV Deploy . Tests that candidates can deploy and optimize NSX networks to provide a reliable, scalable virtualized network. VCAP-NV Design . Candidates must demonstrate the ability to gather customer information, including constraints, risk, requirements and assumptions. They then use the information to make design recommendations for NSX-T Data Center implementations. VMware Certified Design Expert-NV . This is the highest-level NSX certification, where candidates demonstrate their familiarity with vSphere and NSX and the ability to design an NSX-based data center networking infrastructure. VMware provides resources for NSX certification training, including instructor-led courses, self-paced courses, cloud-based lab environments and learning subscriptions . NSX certification candidates can take an online practice exam and join study groups.
Nicira Networks Frequently Asked Questions (FAQ)
When was Nicira Networks founded?
Nicira Networks was founded in 2007.
Where is Nicira Networks's headquarters?
Nicira Networks's headquarters is located at 3600 West Bayshore Road, Palo Alto.
What is Nicira Networks's latest funding round?
Nicira Networks's latest funding round is Acquired.
How much did Nicira Networks raise?
Nicira Networks raised a total of $41.72M.
Who are the investors of Nicira Networks?
Investors of Nicira Networks include VMware, Andreessen Horowitz, New Enterprise Associates, Lightspeed Venture Partners and Ericsson Ventures.
Who are Nicira Networks's competitors?
Competitors of Nicira Networks include Big Switch Networks and 1 more.
Compare Nicira Networks to Competitors
Forward Networks provides network visibility, policy verification, and change modeling. The company helps to design network teams to eliminate costly network outages, the forward networks platform. Forward Networks was founded in 2013 and is based in Palo Alto, California.
Arrcus provides software-powered network transformation for the interconnected world. The company's mission is to democratize networking by providing software with the most flexible consumption model at the lowest total cost of ownership (TCO). It was founded in 2016 and is based in San Jose, California.
Aryaka delivers application and network performance for the globally distributed enterprise for better collaboration, communication, and business productivity. Aryaka's application delivery-as-a-service enables distributed business users to quickly access centralized enterprise applications and cloud resources from anywhere in the world. The company was founded in 2009 and is based in San Mateo, California.
Plexxi is a provider of next-generation networking products and solutions for agile data centers, scale-out applications and distributed cloud environments. Plexxi's products – Plexxi Control and the Plexxi Switch – and market solutions create an optimized network that helps applications perform better and operate at the speed of business.
Big Switch Networks is the Next-Generation Data Center Networking Company. The company designs automated and flexible networks for customers by leveraging the principles of software-defined networking (SDN), coupled with a choice of industry-standard hardware. Big Switch Networks has two solutions: Big Monitoring Fabric, a Network Packet Broker, which enables pervasive security and monitoring of data center and cloud traffic for inline or out-of-band deployments and Big Cloud Fabric, the industry's first Next-Generation switching fabric that allows for choice of switching hardware for OpenStack, VMware, Container and Big Data use cases. Big Switch Networks is headquartered in Santa Clara, CA, with offices located in Tokyo, Melbourne, London and Istanbul. On January 22nd, 2020, Big Switch Networks was acquired by Arista. Terms of the transaction were not disclosed.
Embrane is a provider of application-centric network services, including firewalls, VPNs, load balancers and SSL offload engines. The company's solutions enable customers to create network services on per application basis in seconds, all managed from a single orchestration engine. The result is greater security, and faster time to deployment for applications. Additionally, customers achieve over 50 percent savings in CAPEX and OPEX compared to integrated hardware-based systems and traditional virtual appliance offerings. These solutions are purpose-built for enterprises and service providers looking to design data centers where agility and automation are priorities, including private/hybrid/public cloud environments.
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