Tech Innovation > Network > Next-Generation Data Center Networking
Next-Generation Data Center Networking
Without this solution, organizations face the following challenges:
Network Infrastructure Bottleneck
Network infrastructure bottlenecks causing delays in data processing.
Downtime & High Latency
Downtime and high latency impacting business application performance.
Security Threats & Cyberattacks
Security threats and cyberattacks, including data breaches and ransomware targeting data centers.
Complex Network Management
Complex network management increasing operational costs and requiring skilled IT professionals.
Key Features & Capabilities
Next-generation data center networking optimizes performance, scalability, and security with advanced technologies.
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a. VXLAN EVPN (Ethernet VPN)
- Scalable Network Segmentation: Increases data center scalability with 16 million virtual segments, far exceeding traditional VLANs (4096).
- Layer 2 Over Layer 3 Communication: Optimizes Layer 2 communication over Layer 3 networks without flooding or excessive overhead.
- BGP-EVPN Control Plane: Uses BGP-EVPN, eliminating the need for inefficient traditional bridging.
b. Spine-Leaf Architecture
- Low Latency & High Efficiency: Ensures optimal path usage with Equal-Cost Multi-Path (ECMP), reducing bottlenecks.
- Minimized Bottlenecks: Avoids inefficiencies compared to older three-tier network architectures.
c. Network Virtualization & Software-Defined Networking (SDN)
- Overlay Network with VXLAN: Supports flexible and secure multi-tenant network management.
- Control Plane & Data Plane Separation: Improves operational efficiency and enhances security.
- AI-driven Network Optimization: Uses automation and AI for enhanced network management and optimization.
d. Automated Network Orchestration & Intent-Based Networking
- Zero-Touch Provisioning (ZTP): Reduces network deployment time with automatic configuration.
- Real-Time Telemetry & Analytics: Provides insights for performance optimization and fast troubleshooting.
e. Network Segmentation & Security
- Microsegmentation with VXLAN: Isolates traffic and defends against lateral movement attacks.
- DDoS Protection & Anycast Gateway: Ensures service availability even during cyberattacks.
- End-to-End Encryption & Compliance Monitoring: Ensures compliance with standards such as ISO 27001, GDPR, and PDP Law.
Business Benefits
Next-generation data center networking improves scalability, reliability, and security with advanced automation.
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a. Enhance Network Performance & Scalability
- Support for Multi-Cloud & Hybrid Cloud Environments: Seamless integration with AWS, Azure, and Google Cloud for flexible deployments.
- Low Latency & High Throughput: Optimized performance with VXLAN EVPN & Spine-Leaf Architecture for efficient data flow.
b. Ensure Data Center Security
- Zero Trust Network Security (ZTNA): Protects data center access from both external and internal threats with robust security protocols.
- AI-driven Threat Detection & Automated Response: Prevents attacks before they can harm the system through advanced detection and automated security responses.
c. Cost Efficiency & IT Overhead Reduction
- AI-based Network Automation: Reduces the need for dedicated IT staff by automating network management tasks.
- Software-Defined Approach: Minimizes dependency on costly hardware, lowering overall infrastructure costs.
Use Cases
Next-generation data center networking enhances performance, security, and scalability across industries.
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a. Enterprise Data Centers
Supports network expansion with Scalable Data Center Networking architecture for enhanced performance.
b. Cloud Providers & Multi-Tenant Environments
VXLAN EVPN enables tenant isolation and automates cloud service provisioning for efficient management.
c. Finance & Banking
Low latency and advanced encryption ensure secure and efficient financial transactions.
d. E-Commerce & Retail
Optimizes website traffic management and cloud applications with load balancing and DDoS protection.
e. Government & Critical Infrastructure
High security and availability guarantee the continuity of public services and critical infrastructure.
How It Works
Next-generation data center networking enhances performance, security, and scalability for modern infrastructures.
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a. Underlay Network with Spine-Leaf Architecture
Connects servers, storage, and cloud services in a low-latency, high-speed network.
b. Overlay Network with VXLAN
Uses VXLAN Tunnel End-Points (VTEPs) to connect workloads between servers with more flexibility than traditional VLANs.
c. EVPN as Control Plane
Leverages BGP-EVPN to distribute MAC/IP without flooding, enhancing routing efficiency.
d. Network Segmentation & Security Policies
VXLAN-based microsegmentation ensures workload isolation and enhanced security.
e. Automation & AI-driven Optimization
Telemetry monitoring & Intent-Based Networking increase network visibility and automation for management.
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