![]() ![]() The Cisco ISRv is a software router that an enterprise or a service provider can deploy as a virtual machine in a provider-hosted Cisco NFVIS (Network Functions Virtualization Infrastructure Software) virtual environment. Virtualizing these complex functions allows service providers to consolidate numerous instances onto a single server, and to easily scale as new customers come on board or networks are expanded.īuilt on the same proven Cisco IOS XE Software platform that powers the Cisco ISR and Aggregation Services Router (ASR) product families, it offers a rich set of features, including routing, VPN, firewall, Network Address Translation (NAT), Quality of Service (QoS), application visibility, and failover features. The included Enterprise NFV components allow the ISRv to fill roles traditionally reserved for hardware-based devices, including routing and security devices. In addition to bringing enterprise-class networking services and security in a virtual form factor, the Cisco ISRv can be used as a building block for scalable network service offerings. Remotely configure the ISRv routing and traffic, redirecting technologies to service-chain other Virtual Network Function (VNF) services such as WAN optimization, Intrusion Prevention System (IPS), and Wi-Fi sharing the same x86 compute resources.Run Cisco ISRv on a shared x86 compute platform.With Cisco ISRv, the challenges are addressed by taking advantage of the operational efficiency virtualization delivers. Management and support are needed on separate physical appliances at the remote location.A network service failure requires a service call and local IT expertise to recover the network service.Remote location network services must be delivered on specialized dedicated hardware platforms that require local administration and dedicated rack space.Now they can extend the benefits of virtualization to their remote locations to become more operationally efficient and spin up WAN services faster and dynamically.Įnterprises and service providers face the following challenges today to provide network services to remote locations: To save costs and become more agile, businesses small and large are increasingly virtualizing their data center infrastructures and applications. ![]() Similarly, service providers can use it to offer enterprise-class networking services to their tenants or customers. Using familiar, industry-leading Cisco IOS XE Software networking capabilities (the same features present on Cisco 4000 Series ISRs and ASR 1000 Series physical routers), the Cisco ISRv enables enterprises to deliver WAN services to their remote locations using the Cisco Enterprise Network Functions Virtualization (Enterprise NFV) solution (Figure 1). The Cisco ® Integrated Services Virtual Router (ISRv) is a virtual form-factor Cisco IOS ® XE Software router that delivers comprehensive WAN gateway and network services functions into virtual environments. ![]()
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