Arista 7250QX Series
The Arista 7250X Series are purpose built 10/40G switches with wire speed layer 2/3/4 performance combined with low latency and advanced features for software driven cloud networking, big data, cloud, virtualized and traditional deployments.
The 7250X Series enables highly scalable two-tier network designs with MLAG, ECMP and VXLAN technologies.
MLAG Spine - All Active Multipath for Layer 2
- Standards based protocol (LACP)
- Simplified or eliminates Spanning Tree topology
- Simple to understand and easy to engineer traffic
ECMP - All Active Multipath for Layer 3
- Standards based protocol (OSPF, BGP)
- Eliminates L2 for exceptional scalability and fault tolerance
- Exceptional scale with consistent performance in 2 tiers
VXLAN Layer 2 over Layer 3 - Best of Both Worlds
- All active multipath using ECMP (up to 64-way)
- Single L3 network for all applications
- L2 extensions for stateful VM - VM over Layer 3
- Extends L2 with exceptional scalibilty (16M Virtual NWs)
- Cloudburst over public infrastructure
| Manufacturer Part Number | 7250QX |
|---|---|
| Condition | New |
| Manufacturer | Arista |
| Specifications | Performance• 7250QX-64: 64x40GbE ports • Up to 5 terabits per second • 3840 million packets per second • Wire speed L2 and L3 forwarding • Latency below 2 microseconds
Cloud Networking Ready• Openflow, DirectFlow and eAPI • 288K MAC entries • 144K IPv4 routes • 208K IPv4 Host Routes • VXLAN and VM Tracers • 12MB Dynamic Buffer per port group
Data Center Optimized Design• Typical power under 14W per 40GbE port • Over 93% efficient power supplies • Redundant & hot-swappable power • N+1 redundant & hot-swappable fans • Front-to-rear or rear-to-front cooling • Tool less rails for simple installation |