Which Cloud Service Is Typically Used To Provide Dns And Dhcp Services To An Enterprise?
Product Overview
Cisco IOS XE Software
The Cisco ® Cloud Services Router 1000v (CSR 1000v) is a virtual-grade-gene router that delivers comprehensive WAN gateway and network services functions into virtual and cloud environments. Using familiar, industry-leading Cisco IOS ® XE Software networking capabilities, the CSR 1000v enables enterprises to transparently extend their WANs into provider-hosted clouds. Similarly, deject providers themselves tin use it to offering enterprise-class networking services to their tenants or customers.
To save costs and become more agile, businesses small and large are increasingly virtualizing their data middle infrastructures and applications. Many enterprises have started deploying IT applications in virtualized data centers that are built and managed by third-party service providers. These external data centers, known equally provider-hosted clouds, allow enterprises to gain infrastructure and resource on demand and become even more than operationally efficient.
However, the shared-infrastructure shared-resources cloud environment poses networking and security problems for enterprises:
● An enterprise does non own its cloud connectivity, and then information technology cannot extend its network configuration into the cloud.
● It does non relish the same levels of privacy and security for its cloud deployment as it does for its premises.
● It cannot directly connect its distributed sites to its deject applications, having to instead backhaul all network traffic through its data eye considering information technology lacks a network-aware endpoint in the cloud.
The cloud also presents networking challenges for cloud providers:
● The primary concern is the limitations of scaling the current network switching architecture.
● The cloud provider likewise lacks all the components of an end-to-end managed connectivity service offering to its customers, including Quality of Service (QoS), application visibility, and Service-Level Agreements (SLAs).
The Cisco CSR 1000v addresses these cloud-based networking and security constraints.
In improver to bringing enterprise-class networking services and security to public deject environments, the Cisco CSR 1000v can be used as a building block for scalable network service offerings. The included Network-Function- Virtualization (NFV) components allow the CSR 1000v to fill roles traditionally reserved for hardware-based devices, including route reflection and broadband gateways. Virtualizing these complex functions allows service providers to consolidate numerous instances onto a unmarried server, and to hands calibration as new customers come up on lath or networks are expanded.
Congenital on the same proven Cisco IOS XE Software platform that powers the Cisco Integrated Services Router (ISR) and Aggregation Services Router (ASR) product families, information technology offers a rich prepare of features, including routing, VPN, firewall, Network Address Translation (NAT), QoS, awarding visibility, failover, and WAN optimization. Additional NFV uses such as virtual Route Reflector (vRR), virtual Broadband Network Gateway (vBNG), and virtual Intelligent Services Gateway (vISG) are as well supported by the CSR 1000v platform. This broad suite of functions empowers enterprises and cloud providers to build highly secure, optimized, scalable, and consistent hybrid networks.
Benefits
The Cisco CSR 1000v is a software router that an enterprise or a deject provider can deploy as a virtual machine in a provider-hosted cloud or in its own virtual surround. It can run on Cisco Unified Computing Organization ™ . (Cisco UCS ® ) servers as well as on servers from leading vendors that support VMware ESXi, Citrix XenServer, Microsoft Hyper-V, Suse KVM, or Carmine Hat KVM virtualization, or on the Amazon EC2 deject, Microsoft Azure deject, or Google Cloud Platform. Information technology contains Cisco IOS XE Software networking and security features.
A typical cloud provides Information technology infrastructure and resources to multiple customers or tenants. The Cisco CSR 1000v serves primarily as a router per tenant (Figure 1). That is, each tenant gets its ain routing example and hence its own VPN connections, firewall policies, QoS rules, access control, and then on. The router can, however, also be deployed as a multitenant router, using Virtual Route Forwarding (VRF) to maintain separate routing tables and feature configurations for each tenant it services.
Figure 1.
Cisco CSR 1000v positioned as a WAN Gateway in a Multitenant Deject
Several ways to utilise the Cisco CSR 1000v follow:
● Highly secure VPN gateway: The CSR 1000v offers route-based IP Security (IPsec) VPNs (Dynamic Multipoint VPN [DMVPN], Easy VPN, FlexVPN, and GetVPN), and in the future, Secure Sockets Layer (SSL) VPN, along with the Cisco IOS Zone-Based Firewall (ZBFW) and access command, meaning an enterprise tin can connect distributed sites directly to its deject deployment (Tabular array 1).
Tabular array 1. Cisco CSR 1000v as a highly secure VPN gateway
| Customer Problem | Features | Benefits of Cisco CSR 1000v |
| ● An enterprise needs to securely connect its premises with its off- premises deject: A typical large enterprise has a central headquarters, a few regional hubs, two or more information centers, and hundreds to thousands of branch-office sites. The network is either hub-and-spoke or fully meshed. By extending the data middle to the cloud, the enterprise wants the cloud to human activity as some other node in its network. | ● IPsec ● DMVPN ● Easy VPN ● FlexVPN ● GetVPN ● Edge Gateway Protocol (BGP) ● Open Shortest Path Outset (OSPF) ● Enhanced Interior Gateway Routing Protocol (EIGRP) ● ZBFW ● Access Control List (ACL) ● Authentication, Authorization, and Bookkeeping (AAA) ● NAT ● Dynamic Host Configuration Protocol (DHCP) | ● Buying: An enterprise tin can deploy a CSR 1000v in the cloud, access its Control-Line Interface (CLI), and manage information technology using the Cisco Prime ™ Infrastructure. ● Smooth connectivity and enterprise-course scalability: With its range of VPN and routing features, the CSR 1000v can fit into any enterprise network topology. An enterprise can direct and dynamically connect its distributed sites to its cloud deployment, avoiding the latency acquired by the typical backhaul through the data center while overcoming the management complexity of point-to-point IPsec VPNs. ● Consistent WAN architecture: The Cisco IOS Software-based CSR 1000v complements the widely deployed Cisco ISRs and ASRs. Enterprises can now deploy a Cisco endpoint at every node in their network, allowing for consistent network configuration and security policies across their distributed hybrid networks. ● Visibility and cost savings vs. cloud VPN services: Many public cloud and virtual individual deject services provide VPN functions as a service. Typically, this service is offered as a black box with little visibility into failures and no ability to troubleshoot, and users must pay a monthly or per-tunnel fee. Using the CSR 1000v as the VPN termination point in the cloud allows for a familiar platform to monitor and troubleshoot bug, and avoids whatever additional VPN service fees. |
● Multiprotocol Label Switching (MPLS) WAN endpoint: The Cisco CSR 1000v can serve every bit an MPLS router, meaning a service provider can offering end-to-end managed connectivity (customer site to customer cloud deployment) with performance guarantees. Besides, by extending the MPLS WAN deeper into the cloud network, the service provider can increase network scale, serving more tenants and more networks per tenant (Tabular array 2).
Table 2. Cisco CSR 1000v as an MPLS WAN endpoint
| Customer Problem | Features | Benefits of Cisco CSR 1000v |
| ● A service provider needs to extend MPLS connectivity to its customers' cloud segments: Service providers that offer managed connectivity service to businesses want to assistance their customers connect with off- bounds clouds. To provide end- to-stop connectivity, the service providers want to extend their individual MPLS WANs into the clouds right up to the border of the customers' segments inside the clouds. | ● MPLS VPN ● VRF ● BGP ● Generic Routing Encapsulation (GRE) ● QoS ● IP SLA | ● MPLS extension within a cloud: A service provider can manage the cloud connectivity of its customers and offer functioning and reliability guarantees with the help of a defended CSR 1000v (serving as a client- edge router) per customer. ● Intracloud scale: A typical cloud network is highly switched. A router hands off incoming traffic to a group of switches, which assign the traffic to customer VLANs. In this network architecture, the cloud provider cannot calibration beyond 4096 VLANs per router, limiting the number of customers information technology can support. The CSR 1000v, serving equally a client-edge or provider-edge extension, tin help overcome these scale limitations by creating routing overlays inside the deject, minimizing the providers' dependence on VLANs. |
● Layer ii (virtual-machine migration) or Layer 3 extension (IP mobility) from premises to cloud: The Cisco CSR 1000v offers features such equally NAT and Locator/ID Separation Protocol (LISP) that let an enterprise to maintain addressing consistency across bounds and cloud as it moves applications back and along or bursts compute capacity into the cloud. The Overlay Transport Virtualization (OTV) and Virtual Private LAN Services (VPLS) features of the CSR 1000v allow an enterprise to extend VLAN segments from its data center into the cloud for server backup, disaster recovery, and compute scale (Table iii).
Tabular array 3. Cisco CSR 1000v as a Layer 2 or Layer 3 extension
| Customer Problem | Features | Benefits of Cisco CSR 1000v |
| ● An enterprise needs to maintain IP addressing consistency when moving an application from its data center into an off-premises cloud: An enterprise does not desire to reconfigure its application when information technology moves the application dorsum and along betwixt its data center and external deject. Change in the address of the awarding affects connectivity with the user accessing the application. | ● NAT ● LISP | ● IP mobility: The deject-based CSR 1000v tin serve equally a LISP router, building a tunnel with a LISP-enabled router in the enterprise'south information center so an awarding tin can be transported across the tunnel with a stock-still identifier. |
| ● An enterprise needs to replicate its virtual machines (for application servers, spider web servers, etc.) in an off-premises deject: An enterprise wants to extend VLAN segments from its information middle into an external cloud in gild to migrate or support virtual machines. | ● OTV | ● Virtual-machine migration: The deject-based CSR 1000v can serve equally an OTV router, building a bridge with an OTV-enabled router in the enterprise's data center so that a VLAN can exist extended to the cloud. |
● Control point for networking services: The CSR 1000v tin redirect traffic to Cisco Virtual Wide Area Awarding Services (vWAAS) appliances deployed in the deject. The Application Visibility and Control (AVC) characteristic of the CSR 1000v offers terminate-to-end application visibility, performance monitoring, and control, allowing service providers to pinpoint application performance bug and offering performance SLAs that tin can exist hands tracked (Table 4).
Table 4. Cisco CSR 1000v as a Traffic Command Signal
| Client Problem | Features | Benefits of Cisco CSR 1000v |
| ● A cloud provider needs to offer enterprise-class networking services: The deject provider wants to offering networking services that help ensure secure admission and optimized, uninterrupted commitment of applications to its customers. | ● AppNav (redirection) ● ZBFW ● NAT ● DHCP ● Hot Standby Router Protocol (HSRP) ● AVC | ● Rich set of networking services: The cloud provider tin have total advantage of Cisco IOS Software security, application visibility, operation monitoring, and high-availability features to provide each tenant with a comprehensive networking experience. |
● Virtual Extensible LAN (VXLAN) gateway: The CSR 1000v can participate in a VXLAN network serving as a VXLAN Tunnel Endpoint (VTEP), and therefore equally a termination point for VXLAN Network Identifiers (VNIs). For big data center and service provider networks, this characteristic allows for greatly increased scalability in the number of simultaneously operating isolated tenant networks. Later on a VNI is terminated by the CSR 1000v, its traffic can be Layer-three routed or Layer-two bridged to other VXLAN or non-VXLAN networks (Tabular array 5).
Table 5. Cisco CSR 1000v as VXLAN Gateway
| Client Trouble | Features | Benefits of Cisco CSR 1000v |
| ● A service provider needs to back up a very large number of tenants on a given infrastructure: Service providers, in item those offering individual deject services, routinely create and manage many thousands of isolated networks for tenants. VLAN tagging has in the past been the typical technology used to isolate and extend a Layer-2 network from the physical network into a tenant's individual deject. VLAN tagging imposed a limit of 4094 VLAN identifiers, limiting the utility of any given Layer-2 infrastructure. | ● VXLAN gateway ● VXLAN Multicast and Unicast modes ● VXLAN with VRF | ● Expanded scale for service provider networks: VXLAN supports millions of network identifiers, and allows service providers to deploy a profoundly increased number of tenants on their existing infrastructure. The CSR 1000v tin be deployed as a single-tenant VXLAN gateway, assuasive tenants to enjoy their own dedicated VXLAN gateway node. It tin can also be deployed in a more cost-effective manner as a multitenant VXLAN gateway node, terminating VNIs for a large number of tenants with a single CSR 1000v case. |
● Virtual route reflector: The CSR 1000v can be deployed equally a vRR to simplify the routing adjacencies required in larger networks. Because route reflection is a process-intensive merely not throughput-intensive application, many instances of route reflectors may be consolidated onto a single server running multiple CSR 1000v routers. This approach significantly reduces the concrete footprint, ability, cooling, and cabling overhead of maintaining numerous physical route-reflector systems.
An additional license is required to enable the 8 or sixteen GB of organization retentiveness for route reflection on the CSR 1000v. When installed and operational, a CSR 1000v-based route reflector with 16 GB of memory tin can maintain 24 meg IPv4 routes or 21 million IPv6 routes.
● Wireline or fixed wireless gateway: The CSR 1000v can be deployed every bit either a virtual Broadband Network Gateway (vBNG) or a virtual Intelligent Services Gateway (vISG).
◦ vBNG allows service providers to deploy the CSR 1000v in virtual PPP Terminated Admission (vPTA) or L2TP Network Server (vLNS) manner for stock-still wireline deployments.
◦ vISG tin be deployed as a wireless access gateway for hospitality environments.
◦ Deploying these networking functions virtually provides the same rich subscriber direction functions that are currently offered by the Cisco ASR 1000 Aggregation Services Router, a hardware-based Cisco IOS XE platform. While maintaining the same level of functions, the CSR 1000v besides allows network operators to consolidate their deployments of BNG or ISG service nodes. In some cases network operators may deploy a split up piece of hardware for each partner they need to enable with BNG or ISG functions. Deployments of these types tin collapse BNG and ISG nodes into multiple CSR 1000v instances running on the same piece of server hardware.
Cisco Software Defined WAN
Cisco SD-WAN is a fix of intelligent software services that allow y'all to reliably and securely connect users, devices, branch office locations, and cloud deployments across a diverse fix of WAN send links. Cisco SD-WAN enabled routers like the CSR 1000v dynamically route traffic across the "best" link based on upwards-to-the-minute awarding and network conditions for great application experiences. You lot get tight control over awarding performance, bandwidth usage, data privacy, and availability of your
WAN links.
The CSR 1000v is optimized for the Cisco Software Defined WAN (Cisco SD-WAN). For enterprises this means that business critical applications run faster, with more reliability and reduced Operational Expenditure (OpEx). The SD-WAN achieves this by making all branches, Information Centers, and cloud deployments have the ability to monitor, command, movement and report on streams of application data such as specific web (HTTP) traffic for example. The CSR 1000v has deep packet inspection capability and can accurately identify and control thousands of different applications including custom in-house enterprise applications.
The entire Cisco SD-WAN implementation on the CSR 1000v may exist implemented by managing the end device either from the Deject or On-Premise through ascending levels of throughput based licenses. All licenses that support Cisco SD-WAN are all enabled using subscription licenses. These subscription licenses enable all customers to seamlessly transition between On-Premise and Cloud management as needed. The license tiers are structured to support the growth in business organization needs through uncomplicated subscriptions that assist simplify the journey to intent-based networking for the WAN.
The Cisco SD-WAN subscriptions are aligned beyond three subscription licenses of DNA Essentials, Deoxyribonucleic acid Advantage and Dna Premier, each expanding functionally. Deoxyribonucleic acid Essentials covers all types of connectivity and router life cycle management, support for Network & application visibility coupled with bones premise and transport security. DNA Advantage provides for Advanced WAN topologies, Application aware policies supported by enhanced network security. Deoxyribonucleic acid Premier provides for Cloud connectivity with unlimited segmentation, advanced awarding optimization and Network Analytics, secured by advanced threat protection. For more information on Cisco SD-WAN please refer to https://world wide web.cisco.com/c/en/usa/products/software/one-wan-subscription/alphabetize.html.
The benefits are immense:
i. Extend your SD-WAN textile to include your cloud deployments.
2. Business-critical applications no longer have to argue each other or with traffic that should be served on all-time effort basis.
3. The Enterprise network becomes more reliable because multiple paths can be used.
4. Costs are greatly reduced considering dual MPLS links tin can be replaced with a mix of MPLS and Internet.
5. The time to bring upward new remote sites is dramatically reduced considering the SD-WAN supports quickly deployed DSL and 3G/4G LTE connections every bit easily every bit MPLS.
6. Security is assured across these connections using a zero-touch secure VPN applied science used past governments and finance organizations worldwide.
The Cisco IOS XE Software advantage
The Cisco CSR 1000v contains the same operating system, Cisco IOS XE Software, that runs inside the Cisco ASR 1000 Series product line. Providing control- and data-plane separation, multicore forwarding, and a modular architecture that allows for smooth insertion of networking features, Cisco IOS XE Software is well-suited for dynamic deject environments. Cisco IOS XE Software is based on the stable, robust, and feature-rich Cisco IOS Software that has powered Cisco ISRs and other hardware routers in demanding enterprise, service provider, and government networks for more than two decades.
The cardinal benefits of Cisco IOS XE Software follow:
● Proven functions: Industry-leading Cisco IOS Software networking and security features
● Operational efficiency: Rapid integration into any Cisco IOS Software environment, such equally branch office, WAN, data centre, or cloud
● Consequent user experience: Same Cisco IOS Command-Line Interface (CLI) and management tools across all Cisco IOS Software platforms, including the Cisco ISR, Cisco ASR, and Cisco CSR 1000v
Product Specifications
Table 6 lists the features the Cisco CSR 1000v offers in Cisco IOS XE Software.
Table 6. Cisco CSR 1000v features
| Features | Description |
| Cisco IOS XE Software version | Cisco IOS XE Software (CSR Edition with selected Cisco IOS XE Software features) The software is available in ISO, BIN, OVA, and QCOW2 formats. |
| Supported hypervisors | ● VMware ESXi half dozen.v ● Citrix XenServer 6.v ● Red Hat KVM (Red Lid Enterprise Linux 7.5) ● KVM on Ubuntu 14.04 LTS ● KVM on Suse Linux 12-SP3 ● Microsoft Hyper-V for Windows Server 2016 |
| Supported Public Clouds | ● Amazon Spider web Services ● Microsoft Azure ● Google Cloud Platform |
| Supported I/O modes | The CSR 1000v supports several modes of communication betwixt virtual network interface cards (vNICs) and the physical hardware: ● Paravirtual ● PCI pass-through ● Single-root I/O virtualization (SR-IOV) ● Cisco Virtual Machine Fabric Extender (VM-FEX) ● Accelerated Networking (Azure) ● Enhanced Networking (AWS) |
| Virtual-machine specifications | The CSR 1000v can run on Cisco UCS servers equally well every bit servers from vendors that support VMware ESXi, Citrix XenServer, Suse Linux KVM, Ruby-red Chapeau KVM, Ubuntu KVM, Microsoft Hyper-V, or on the Amazon EC2 cloud, Microsoft Azure deject, or Google Cloud Platform. The server must support at least the following: ● Intel Nehalem or AMD Barcelona CPU with clock frequency 2.0 GHz ● Gigabit Ethernet interfaces The CSR 1000v requires the following from the virtualized server hardware: ● CPU: i to 8 virtual CPUs (depending on the throughput and characteristic fix) ● Memory: 4 GB to 16 GB (depending on the throughput and characteristic set) ● Disk infinite: eight GB ● Network interfaces: Ii or more vNICs, up to maximum allowed by hypervisor ● If you run the CSR 1000v on Amazon Web Services (AWS), you can use encrypted EBS (Rubberband Block Store) by following a process that creates a private Amazon Machine Prototype (AMI). For more than information on this process, meet "Deploying the Cisco CSR 1000v on Amazon Spider web Services" > "Creating an AMI with Encrypted Rubberband Block Storage" in the Cisco CSR 1000v Series Deject Services Router Deployment Guide for Amazon Web Services https://www.cisco.com/c/en/us/td/docs/routers/csr1000/software/aws/b_csraws.html. |
| Cisco IOS XE Software networking | ● Routing: BGP, OSPF, EIGRP, Policy-Based Routing (PBR), IPv6, VRF-Lite, Multicast, LISP, GRE, and Connectionless Network Services (CLNS) ● MPLS: MPLS VPN, VRF, and Bidirectional Forwarding Detection (BFD) ● Addressing: DHCP, Domain Name System (DNS), NAT, 802.1Q VLAN, Ethernet Virtual Connection (EVC), and VXLAN ● High availability: HSRP, Virtual Router Redundancy Protocol (VRRP), Gateway Load Balancing Protocol (GLBP), and box-to-box high-availability for ZBFW and NAT ● Traffic redirection: AppNav (to Cisco Wide Area Application Services [Cisco WAAS]) and Web Cache Communication Protocol (WCCP) ● Application visibility, operation monitoring, and control: QoS and AVC ● Hybrid cloud connectivity: OTV, VPLS, and Ethernet over MPLS (EoMPLS) ● NFV: vBNG, vISG, and vRR |
| Cisco IOS XE Software security | ● VPN: IPsec VPN, DMVPN, Easy VPN, FlexVPN, and GetVPN ● Firewall: ZBFW ● Access command: ACL, AAA, RADIUS, and TACACS+ |
| Management | ● Virtual-machine creation and deployment: VMware vCenter and VMware vCloud Director ● Provisioning and management: Cisco IOS XE CLI, Secure Shell (SSH) Protocol, Telnet, Cisco Prime Infrastructure, Cisco Prime Network Services Controller, and OpenStack Configdrive ● Monitoring and troubleshooting: Unproblematic Network Direction Protocol (SNMP), Syslog, NetFlow, IP SLA, and Embedded Event Manager (EEM) ● RESTful Awarding Programming Interfaces (APIs): License installation and Smart Licensing, interfaces and subinterfaces, routing protocols, IPsec and Easy VPN, firewall, ACL, NAT, configuration import and export, reports (CPU usage, interface statistics, routing table, VPN and firewall sessions, etc.), VRF, Network Fourth dimension Protocol (NTP), DNS, DHCP, SNMP, TACACS, LISP, VXLAN, and HSRP ● The Cisco IOS XE SD-WAN Software for CSR 1000v provides simplicity of direction from the cloud with Cisco vManage |
Ordering and Back up
Start IOS XE version 16.10.ane, Cisco SD-WAN support is provided for IOS image on the CSR 1000v. In improver, from IOS XE version 16.10.1 and later on merely subscription licenses are supported. The Cisco SD-WAN features are provisioned through a carve up paradigm, the IOS XE SD-WAN image. While the Universal IOS XE image provides for routing features, the IOS XE SD-WAN image provides support for OnPrem or Deject based Software Defined WAN solutions. Unified Communications for IOS XE SD-WAN volition be supported in upcoming releases. When ordering a CSR 1000v router, a customer may cull either the IOS XE or IOS XE SD-WAN prototype.
Both the IOS XE and IOS XE SD-WAN image of the Cisco CSR 1000v are licensed based on throughput, feature fix, and term. With the IOS XE paradigm, customers may opt for i or 3 year subscription based licensing. With IOS XE SD-WAN epitome, customers may social club only subscription licensing.
The Cisco IOS XE Software of the CSR 1000v offers numerous throughput options: ten, 50, 100, 250, and 500 Mbps, and ane, 2.5, v, and 10 Gbps. Upon activation of a detail choice, the CSR 1000v limits its aggregate bidirectional throughput to that choice. For Cisco SD-WAN please refer to the Dna ordering guide: DNA Subscription Ordering Guide.
Term licenses may be purchased and used with Cisco CSR 1000v when deployed equally a Bring- Your-Own-License (BYOL) instance on the Microsoft Azure cloud, Google Cloud Platform, and Amazon EC2 cloud. Hourly billing on the Amazon EC2 cloud is also available, and is published on the Cisco CSR 1000v page of the Amazon Web Services Marketplace.
The Cisco CSR 1000v comes in four engineering packages or feature sets IP Base, Security, AppX, and AX (these are shown in detail in Table 7).
Subscription licensing with back up for Cisco SD-WAN is offered using the three licenses of Deoxyribonucleic acid Essentials, DNA Advantage and DNA Premier in-line with similar licenses that provide back up on the IOS XE SD-WAN side. Please refer to Dna Ordering Guide at: Dna Subscription Ordering Guide.
For the IOS XE SD-WAN paradigm the following licenses are available:
● Dna Essentials covers all types of connectivity & router life cycle management, support for Network and application visibility coupled with bones premise and transport security
● Deoxyribonucleic acid Advantage provides for advanced WAN topologies, application enlightened policies supported by enhanced network security
● DNA Premier provides for deject connectivity with unlimited sectionalisation, advanced application optimization and Network Analytics, secured by advanced threat protection
For more information on Cisco SD-WAN licensing for CSR 1000v please refer to the DNA Software Routing Subscription guide.
Annotation: Regardless of technology pack, 10Mbps and 50Mbps support up to 150 tunnels. Customer need to utilize 100Mbps or above throughput license to go beyond 150 tunnels.
Tabular array 7. Cisco CSR 1000v packaging
| Features | Description |
| IP Base | ● Basic networking: BGP, OSPF, EIGRP, Routing Information Protocol (RIP), Intermediate System-to-Intermediate System (IS-IS), IPv6, GRE, VRF-Calorie-free, NTP, QoS, BFD, and CLNS ● Multicast: Cyberspace Grouping Management Protocol (IGMP) and Protocol Independent Multicast (PIM) ● High availability: HSRP, VRRP, and GLBP ● Addressing: 802.1Q VLAN, EVC, NAT, DHCP, and DNS ● Bones security: ACL, AAA, RADIUS, and TACACS+ ● Management: Cisco IOS XE CLI, SSH, Flexible NetFlow, SNMP, EEM, and NETCONF |
| Security | ● IPBase Plus ● Advanced security: ZBFW, IPsec VPN, Easy VPN, DMVPN, FlexVPN, and GetVPN ● Box-to-box high-availability for ZBFW and NAT |
| AppX | ● IPBase Plus ● Advanced networking: Layer 2 Tunneling Protocol Version iii (L2TPv3), MPLS, VRF, and VXLAN ● Awarding experience: WCCPv2, AppXNAV, Network-Based Awarding Recognition Version 2 (NBAR2), AVC, and IP SLA ● Hybrid cloud connectivity: LISP, OTV, VPLS, and EoMPLS ● Subscriber management: PTA, LNS, and ISG |
| AX | ● All features |
Table 8 specifies the minimum server resources requirements per CSR 1000v license.
Table 8. Minimum server resource requirements per Cisco CSR 1000v instance
| Throughput | Technology Package | |||
| IP Base | Security | AppX | AX | |
| ten Mbps | 1 vCPU/4 GB | 1 vCPU/4 GB | 1 vCPU/4 GB | 1 vCPU/4 GB |
| 50 Mbps | 1 vCPU/iv GB | 1 vCPU/4 GB | 1 vCPU/4 GB | 1 vCPU/4 GB |
| 100 Mbps | 1 vCPU/iv GB | 1 vCPU/4 GB | 1 vCPU/iv GB | 1 vCPU/4 GB |
| 250 Mbps | ane vCPU/4 GB | i vCPU/4 GB | ane vCPU/4 GB | one vCPU/4 GB |
| 500 Mbps | 1 vCPU/iv GB | i vCPU/4 GB | ane vCPU/four GB | 1 vCPU/4 GB |
| ane Gbps | 1 vCPU/four GB | i vCPU/4 GB | one vCPU/4 GB | 2 vCPU/4 GB |
| 2.v Gbps | one vCPU/4 GB | ii vCPU/4 GB | 4 vCPU/4 GB | 4 vCPU/4 GB |
| 5 Gbps | one vCPU/iv GB | ii vCPU/four GB | 8 vCPU/4 GB | 8 vCPU/4 GB |
| 10 Gbps | ii vCPU/4 GB | Not supported | Not supported | Non supported |
Table 9 specifies the Cisco CSR 1000v licenses compatible with the Amazon EC2 cloud, Microsoft Azure, and Google Cloud Platform for the Cisco IOS XE Software.
Tabular array 9. Supported Cisco CSR 1000v Amazon EC2 licenses
| Throughput | Applied science Package | |||
| IP Base of operations | Security | AppX | AX | |
| 10 Mbps | Supported | Supported | Supported | Supported |
| 50 Mbps | Supported | Supported | Supported | Supported |
| 100 Mbps | Supported | Supported | Supported | Supported |
| 250 Mbps | Supported | Supported | Supported | Supported |
| 500 Mbps | Supported | Supported | Supported | Supported |
| i Gbps | Supported | Supported | Supported | Supported |
| 2.5 Gbps | Supported | Supported | Supported | Supported |
| 5 Gbps | Supported | Supported | Supported | Supported |
| x Gbps | Supported | N/A | N/A | N/A |
Note: Boosted throughput levels volition be bachelor in future releases.
IP Base
For the IP Base, Security, AppX, and AX Licenses software updates, 24-hour support from the Cisco Technical Assistance Eye (TAC), and access to technical documentation and more on the Cisco.com support website tin can be purchased separately.
● The 1- and 3-year term licenses require purchase of corresponding 1- and 3-twelvemonth Cisco Software Support (SWSS).
For more information, visit: https://www.cisco.com/c/dam/en/us/products/collateral/cisco-software-support-data-sheet.pdf.
Cisco Dna Software Subscription
Dna Essentials, DNA Reward, and DNA Premier licenses software updates, 24-hour back up from the Cisco Technical Assistance Eye (TAC), and access to technical documentation and more on the Cisco.com support website can be purchased separately.
For more information, visit: https://www.cisco.com/c/dam/en/the states/products/collateral/software/deoxyribonucleic acid-software-routing-subscription.pdf.
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For more data
For more data about the Cisco Cloud Services Router 1000v, visit https://www.cisco.com/go/cloudrouter.
Document History
| New or revised topic | Described In | Engagement |
| Added Google Clould Platform back up. Added Cisco SD-WAN support. | Updated Page x | November 12, 2018 |
Which Cloud Service Is Typically Used To Provide Dns And Dhcp Services To An Enterprise?,
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