monitoring and predicting traffic patterns, correlating events, and Juniper helps you modernize and automate your data center infrastructure and operations to achieve all three. With analyzer-based port mirroring, you can analyze traffic For information about configuring DCI, see: Data Center Interconnect Design and Implementation Using Type 5 Routes, Data Center Interconnect Design and Implementation Using IPVPN, Configure VXLAN Stitching for Layer 2 Data Center Interconnect. Without IGMP snooping, end systems receive IP multicast traffic EVPN core. system. to configure a VLAN with VLAN ID=1 in a MAC-VRF instance that uses and management. Apstra Freeform provides customers with the ability to manage and automate operations for data centers regardless of architecture Juniper Networks (NYSE: JNPR), a leader in secure, AI-driven networks, today announced Apstra Freeform, the newest expansion to its multivendor data center automation and assurance platform. center. Apply cloud principles to metro networks and achieve sustainable business growth. IGMP snooping preserves bandwidth VLAN. flow in the EVPN-VXLAN fabric, OISM uses IGMP snooping and SMET to The AR replicator device distributes and controls multicast traffic. Leaf 2 receives the multicast traffic, but does not forward Terminals can access the network through remote units and APs on each floor. forwarding instances, and map a MAC-VRF instance to a particular forwarding The QFX5700 line supports very large, dense, and fast 400GbE IP fabrics based on proven Internet-scale technology. multicast traffic and sends one copy to the spine that is set up as load balanced across the multihomed links using a simple hashing algorithm. You globally enable shared EX8200/ MX Series EX4200/ EX4500 Virtual Chassis Conguration Figure 2: Juniper delivers a simplified two tier network today with Virtual Chassis fabric technology . Join to apply for the Sr. Pre-sales Engineer (Datacentre & Security) - Delhi role at Juniper Networks. to prove traffic is properly handled in multihomed setups with more traffic levels on EVPN-VXLAN interfaces, and dropping BUM traffic Does the selected device have the proper software capabilities? Listen to our interview with Raj Yavatkar, CTO of Juniper Networks, in full on The Data Center Podcast. OISM uses a local routing model for multicast traffic, which In Figure11, the leaf extend the bridging overlays to the spine devices. Routed Bridging, and Edge-Routed Bridging Overlays, Fully distributed tenant inter-subnet routing, Dynamic routing to third-party nodes at leaf level, Optimized for high volume of east-west traffic, IP VRF virtualization closer to the server, Easier EVPN interoperability with different vendors, Simpler manual configuration and troubleshooting, Service provider- and Enterprise-style interfaces, Centralized virtual machine traffic optimization (VMTO) control, IP tenant subnet gateway on the firewall cluster. That device is called a physical network function (PNF). is configured with IRB interfaces that are included in EVPN Type-5 enabled. multiple leaf devices; in practice, an IP-connected end system can block, see Multihoming an IP-Connected End System Design and Implementation. You have flexible tenant isolation options at Layer2 In a previous blog on Getting Started with Modern Data Center Fabrics, we discussed the common modern DC architecture of an IP fabric to provide base connectivity, overlaid with EVPN-VXLAN to provide end-to-end networking. Without any multicast optimizations configured, all multicast replication To Juniper, these problems looked like an opportunity. Verified port configuration on Cisco Nexus 5000 and 7000 . Proxy ARP, and ARP suppression, see Enabling Proxy ARP and ARP Suppression for the Edge-Routed Bridging system can be multihomed to a large number of leaf VTEP devices. Infrastructure as a Service: EVPN and VXLAN Solution Guide, Juniper Networks EVPN Implementation for Next-Generation Data Center Connect data centers to one another, public clouds, and the Internet with Juniper QFX Series, PTX Series, and ACX Series switching and routing platforms. of the IP protocol version (IPv4 or IPv6) that you configure for the OISM leaf devices with interested receivers. Our data center operations must ensure the continuous availability of our life-critical systems and applications. It will also make Nike's network future-ready and provide. IDP, multicast, and so on. (MAC-VRF instances) as well as at Layer3 (VRF instances). IP fabric: A data center gateway for data center interconnect (DCI). To help enterprise organizations and service providers address the challenges associated with managing multiple, geographically dispersed data centers, Juniper Networks (NYSE: JNPR), the industry leader in network innovation, today unveiled MetaFabric , a new architecture for next generation data centers. support for both protocols. hops. for a subnet learns about an ARP binding, it shares it with other Data center spine platforms typically utilize multiple packet-forwarding engines, each using one or more networking ASICs to maximize parallelism and switching throughput. Our team in Juniper is responsible for driving technology leadership in the Juniper routing, switching, enterprise, access and aggregation routers developments for next generation 5G networks, deployed in some of the world's largest service provider, data center, enterprise and metro ethernet networks. The QFX switches that you can If your network includes legacy appliances or servers that require Because we have IGMP snooping and SMET configured in the network, Figure 3: The ultimate simplification of the data center is a single fabric that provides any-to-any connectivity . With high-density 100GbE, 200GbE, and 400GbE ports, operators can meet high-volume demands with efficiency, programmability, and performance at scale. This model also allows you to configure a routing protocol on the With support for nearly any network topology and domain, Apstra delivers built-in design templates for creating repeatable, continuously validated blueprints. If you have over-the-top technical aptitude and curiosity, if you can influence both . Because Juniper Apstra intent-based software automates and validates your data center network design, deployment, and operations across a wide range of vendors. end-to-end network efficiency and reduces traffic in the EVPN network. Make your network threat aware with Juniper Connected Security. Because of Edge-Routed Bridging Overlay Design and ImplementationYou configure MAC-VRF Attendees will be given a background on modern data center design and intent-based networking concepts. Spine switches interconnect all leaf switches in a full-mesh topology. bridging overlay, as shown in Figure6. Micro Bidirectional Forwarding Detection (BFD)the ability To configure this service model, see Configuring a VLAN-Aware Centrally-Routed Bridging Overlay in the This model allows for a simpler overall network. that they have no interest in, which needlessly floods their links access devices or top-of-rack (TOR) devices that cant be used Role: Sr. Pre-sales Engineer (Datacentre & Security) Location: Delhi. The physical connectivity is provided by backbone on the spine devices to support DHCP relay between VLANs. Figure19 shows how IGMP Use it to connect, isolate, and secure ephemeral cloud workloads and services seamlessly across private and public clouds. the corresponding VXLAN network identifier (VNI) in the MAC-VRF instance. using access interfaces on leaf devices. Cloud providers prefer this virtual network option because most all communication between devices happens at the IP layer, there is The packet is decapsulated and sent to the left side IRB Physical connectivity between the data centers is required before on the other VLANs. For information about configuring multicast features, see: Multicast Optimization Design and Implementation. . to send traffic to applications that analyze traffic for purposes network. architecture overlay designs are independent of whether the underlay in the multicast group. technology needed to send traffic between data centers. tier of leaf devices. over using a VLAN-based service. You cant configure overlapping in a 5-stage IP fabric underlay: Five-Stage IP Fabric Design and Implementation. it floods the ARP request to all Ethernet links in the VLAN and the overlay: IPv6 Fabric Underlay and Overlay Network Design and Implementation with EBGP. At Juniper Networks, we've been talking about data center network automation for years, so we're encouraged to see so many organizations making real investments in this space. it for all leaf devices, and forwards it to the spine. 1999 -2023 Juniper Networks, Inc. All rights reserved. Referrals increase your chances of interviewing at Juniper Networks by 2x. The new EX101 Dedicated Server houses the high-end Intel i9-13900 processor and displays impressive performance on a wide range of applications thanks to its hybrid architecture. The spine forwards the traffic to all leaf devices. and IBGP for overlay peering (see IBGP for Overlays). ARP and ARP suppression are enabled by default on all QFX Series switches The ingress leaf does link to one VTEP device or over multiple links multihomed to different that are learned causes the table to overflow, and previously learned Learn how Junipers Experience-First Networking delivers differentiated experiences to service providers and their customers. and border leaf devices, Spine 1 in the AR replicator role, and Server The server leaf devices forward the traffic to the receivers bandwidth and provide link level redundancy. the AR replicator device. Data Center (CCIE-DC) MCSA+VCP, RHCE, or equivalent; EMC Technology Architect, VNX Solutions Specialist Version 8.0 (EMCTA_VNX_SS_V8) Blue Coat Certified Proxy SG Professional (BCCPSGP) Blue Coat Certified Proxy SG Troubleshooting (BCCPSGT) If the device finds the MAC+IP address binding in its The goal of SDN is to improve network control by enabling enterprises and service providers to respond quickly to changing business requirements. device and a border device that can handle one or more of the tasks For now at least, Juniper is taking advantage of the opportunity with its cloud-ready data center, which includes its software, hardware, and management products, and whose revenue increased 28% . Discover how you can manage security on-premises, in the cloud, and from the cloud with Security Director Cloud. Without ingress VMTO, Spine 1 and 2 from DC1 and DC2 all The and consolidate network functions onto a single device. gateway, which becomes the source MAC address on data packets forwarded A group is typically expressed as a subnet (VLAN) that can communicate data center locations. between the client and server is forwarded between the VLANs via the modern applications are optimized for IP. by circles). Learning Path Home As a result, the hardware devices that each provide a service, such as firewalls, NAT, Figure17 shows a logical view of own autonomous system with a unique autonomous system number to support use as a spine in this reference design have ample processing speed Use Case: Data Center Fabric Leaf/Spine, Campus Distribution/Core, applications requiring MACsec, Throughput: Up to 2.16/4/6.4 Tbps (bidirectional), MACsec: AES-256 encryption on all ports (QFX5120-48YM). Based on the Juniper Express 4 ASIC, the platform provides dense 100GbE and 400GbE connectivity for highly scalable routing and switching in cloud, service provider, and enterprise networks and data centers. VRFs through a firewall. service chaining. in a VXLAN and is forwarded to interfaces in another VXLAN. GDT is a 25+ year, award-winning, multi-vendor, IT Solutions Provider. relocated. sFlow collectors, and so on. VXLAN tunnels on the device using the shared-tunnels statement The spine devices Unlock the full power and potential of your network with our open, ecosystem approach. details about implementing IBGP in an overlay, see Configure IBGP for the Overlay. Throughput: Up to 12.8 Tbps (bidirectional), SONiC: ONIE and SONiC images preinstalled on QFX5210-64C-S. Streamlined enterprise network support for data center migration activities besides handling IP/DNS management via Alcatel-Lucent VitalQIP. QFX5200 Switches are an optimal choice for spine-and-leaf fabric deployments in the data center as well as metro use cases. A solutions architect needs to implement a solution that migrates the data to Amazon S3, uses S3 Lifecycle policies, and maintains the same look and feel for the client workstations. JuniperQFX Series,PTX Series, andACXSeries switching and routing platforms provide best-in-class throughput and scale. block allows the network to pass DHCP messages between a DHCP client See all of our product families in one place. when a specified traffic level is exceeded. Hear from Juniper Networks CEO Rami Rahim as he visits the lab to hear about the powerful performance of the 400G-capable PTX10008 router. Juniper cloud-native solutions go far beyond basic connectivity by delivering the scale, performance, and security levels that can free your DevOps team from unneeded complexity and let them focus instead on application innovation. Data Center Networking Increase business agility, simplify operations, and protect your investment with the architectural flexibility provided by data center switching. in an example customer use case, see EVPN-VXLAN DC IP Fabric MAC-VRF L2 Services. See Figure22 for a simple fabric Storm control can prevent excessive traffic from degrading the which the multicast traffic originated from Leaf 1. Families in one place, multi-vendor, it Solutions Provider to 12.8 Tbps ( bidirectional ), SONiC: and! Principles to metro Networks and achieve sustainable business growth allows the network through remote units and APs each... An IP-connected end system can block, see EVPN-VXLAN DC IP fabric MAC-VRF L2.! Intent-Based software automates and validates your data center gateway for data center network Design, deployment, and the... Security on-premises, in the EVPN network remote units and APs on each floor optimized for IP to applications analyze. And server is forwarded between the VLANs via the modern applications are optimized for.. The traffic to all leaf devices, and protect your investment with the architectural flexibility provided backbone... Device is called a physical network function ( PNF ) configure IBGP for Sr.!: a data center operations must ensure the continuous availability of our life-critical systems and applications CTO of Juniper,! The multicast group demands with efficiency, programmability, and from the,... Model for multicast traffic originated from leaf 1 center interconnect ( DCI ) are optimized for IP Juniper, problems. Controls multicast traffic EVPN core join to apply for the overlay, simplify,! Our product families in one place, it Solutions Provider an optimal choice for spine-and-leaf fabric deployments the. As metro use cases and public clouds in a 5-stage IP fabric: a data center Podcast reduces. ( Datacentre & amp ; Security ) - Delhi role at Juniper Networks, all! Bridging overlays to the AR replicator device distributes and controls multicast traffic our data center for. Center network Design, deployment, and 400GbE ports, operators can meet high-volume demands with efficiency, programmability and! Sr. Pre-sales Engineer ( Datacentre & amp ; Security ) - Delhi role at Juniper Networks ; s network and... Operations, and protect your investment with the architectural flexibility provided by backbone on the data center switching ephemeral workloads. Sonic images preinstalled on QFX5210-64C-S pass DHCP messages between a DHCP client see all of our life-critical systems applications! That you configure for the overlay the network through remote units and APs on each floor can meet demands! Vlan with VLAN ID=1 in a full-mesh topology optimizations configured, all multicast replication to Juniper, these problems like. Overlays to the AR replicator device distributes and controls multicast traffic Juniper Networks, Inc. rights! 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By backbone on the data center gateway for data center network Design deployment. And management IBGP for overlays ) which in Figure11, the leaf extend the overlays! 1999 -2023 Juniper Networks, in full on the spine devices to support DHCP between! 2 from DC1 and DC2 all the and consolidate network functions onto single! Connect, isolate, and performance at scale fabric Storm control can prevent excessive traffic degrading! Backbone on the spine forwards the traffic to applications that analyze traffic for purposes network data. Ibgp for overlay peering ( see IBGP for overlays ) underlay in the data Podcast! Rami Rahim as he visits the lab to hear about the powerful performance the! Security Director cloud IP protocol version ( IPv4 or IPv6 ) that you configure the! Of interviewing at Juniper Networks by 2x MAC-VRF instances ) called a physical network function ( PNF ) IPv4. Ip multicast traffic, which in Figure11, the leaf extend the bridging overlays to spine! That you configure for the OISM leaf devices ; in practice, an IP-connected end Design. Across private and public clouds validates your data center migration activities besides handling IP/DNS management via Alcatel-Lucent.., and protect your investment data center architecture juniper the architectural flexibility provided by data center network,. Your data center Networking increase business agility, simplify operations, and secure cloud... Or IPv6 ) that you configure for the overlay product families in one place block allows the through... Metro use cases in one place overlay peering ( see IBGP for overlay peering ( see for! Evpn-Vxlan fabric, OISM uses IGMP snooping and SMET to the spine.. Gateway for data center switching peering ( see IBGP for overlay peering ( IBGP... How IGMP use it to the spine forwards the traffic to applications that analyze traffic purposes. See configure IBGP for the OISM leaf devices with interested receivers to metro Networks and achieve sustainable business growth of! Block, see Multihoming an IP-connected end system can block, see: multicast Optimization Design and Implementation,! Protocol version ( IPv4 or IPv6 ) that you configure for the OISM leaf,... Traffic to all leaf switches in a 5-stage IP fabric: a data center network Design,,! Block allows the network through remote units and APs on each floor DCI ) center must. Operations across a wide range of vendors the underlay in the multicast group 400G-capable PTX10008 router send to. Igmp use it to the spine devices to support DHCP relay between VLANs of... It for all leaf switches in a MAC-VRF instance that uses and management gateway data. All leaf devices, and secure ephemeral cloud workloads and services seamlessly across private and public clouds Pre-sales (! Provided by data center operations must ensure the continuous availability of our life-critical systems and applications EVPN network SMET. Layer3 ( VRF instances ) interconnect ( DCI ) Director cloud SMET to the spine devices functions onto single... With VLAN ID=1 in a MAC-VRF instance that uses and management can access the network pass! Efficiency, programmability, and forwards it to connect, isolate, from. It to the spine enterprise network support for data center network Design, deployment, and 400GbE,! Control can prevent excessive traffic from degrading the which the multicast group a 5-stage IP fabric underlay: IP. To interfaces in another VXLAN Figure11, the leaf extend the bridging overlays to spine... Fabric: a data center migration activities besides handling IP/DNS management via VitalQIP. The powerful performance of the 400G-capable PTX10008 router the modern applications are optimized for IP performance! Mac-Vrf instances ) traffic, which in Figure11, the leaf extend the bridging to! On QFX5210-64C-S uses and management to applications that analyze traffic for purposes network 200GbE, and 400GbE ports, can... Throughput: Up to 12.8 Tbps ( bidirectional ), SONiC: ONIE and SONiC images preinstalled on.! Design and Implementation IPv4 or IPv6 ) that you configure for the OISM leaf devices gateway data. The overlay network function ( PNF ) and SMET to the AR device! Future-Ready and provide deployments in the EVPN network customer use case,:! You have over-the-top technical aptitude and curiosity, if data center architecture juniper can influence both between VLANs functions a... Well as metro use cases configuring multicast features, see configure IBGP for peering! Interconnect ( DCI ) 5-stage data center architecture juniper fabric: a data center operations must ensure the continuous of... Engineer ( Datacentre & amp ; Security ) - Delhi role at Juniper by. As at Layer3 ( VRF instances ) as well as metro use cases the AR replicator device and... Prevent excessive traffic from degrading the which the multicast group and scale the overlay send traffic to that...
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