Network operators and Internet Service Providers (ISPs) require robust, scalable methods to transport data between networks. Layer 2 Ethernet services, combined with Ethernet Network-to-Network Interfaces (ENNIs) and Network-to-Network Interfaces (NNIs), form the backbone of modern wholesale telecommunications infrastructure.
What is Layer 2 Ethernet?
Layer 2 Ethernet operates at the data link layer of the OSI model, providing direct network connections between points without the complexity of IP routing. This service allows for transparent transmission of customer traffic while maintaining VLAN tags, QoS markings, and other essential frame attributes. Think of it as a dedicated highway system where traffic flows freely between locations without the need for complex routing decisions at every intersection.
The Power of Wholesale Ethernet Services
Wholesale Ethernet services enable communications operators and ISPs to extend their network reach without the massive capital expenditure required to build physical infrastructure. By leveraging a wholesale provider’s network, these operators can:
- Deliver services to locations outside their physical footprint
- Scale their network capacity on demand
- Maintain control over their customers’ traffic
- Reduce operational complexity
- Optimize costs through shared infrastructure
Understanding ENNIs and NNIs
Ethernet Network-to-Network Interfaces (ENNIs) and Network-to-Network Interfaces (NNIs) serve as the critical handoff points between networks. These interfaces allow wholesale partners to:
ENNI Capabilities
- Connect multiple carrier networks seamlessly
- Support multiple VLANs over a single physical connection
- Maintain traffic separation between different customers
- Ensure quality of service (QoS) across network boundaries
- Scale bandwidth as needed without physical infrastructure changes
NNI Benefits
- Standardized interconnection points
- Simplified network management
- Reduced operational overhead
- Enhanced network reliability
- Improved service delivery times
How Exascale Enables Partner Success
Exascale’s wholesale partner program provides robust Layer 2 Ethernet services through strategically placed ENNIs and NNIs across an extensive international network. With presence throughout the United Kingdom and key locations in Europe, Exascale operates as a true international carrier, enabling partners to:
Geographic Coverage
- Access multiple ENNI points across major UK cities
- Connect to strategic European locations
- Leverage Exascale’s international backbone for cross-border connectivity
- Benefit from diverse network paths and redundancy options
- Scale operations from regional to international markets seamlessly
Technical Implementation
Partners can establish connections through redundant ports, typically utilizing:
- 1Gbps, 10Gbps, or 100Gbps interfaces
- MEF-compliant service delivery
- VLAN tag preservation
- End-to-end performance monitoring across international boundaries
- Flexible bandwidth allocation across all locations
Operational Benefits
- Rapid service deployment for end customers across multiple countries
- Single provider solution for both UK and European connectivity needs
- Simplified network operations with unified support across all regions
- Enhanced network reliability through geographical diversity
- Competitive advantage through expanded international coverage
International Network Advantages
- Reduced latency through optimized network paths
- Simplified cross-border service delivery
- Unified service level agreements across all locations
- Streamlined contract management with a single provider
- 24/7 support across all international locations
Partner Integration Process
The process of establishing wholesale connectivity typically follows these steps:
- Initial technical consultation and requirements gathering
- Design of interconnection architecture across desired locations
- Implementation of physical connectivity at chosen points of presence
- Testing and validation of services across all regions
- Ongoing monitoring and support through our international NOC
Conclusion
Layer 2 Ethernet services, combined with ENNIs and NNIs, provide the foundation for modern wholesale telecommunications partnerships. By leveraging these technologies, communications operators and ISPs can efficiently expand their network reach while maintaining control over their customers’ traffic. Through strategic partnerships with wholesale providers, operators can focus on growing their business while ensuring reliable, scalable connectivity for their customers.
Understanding these technical components and their implementation is crucial for any operator looking to expand their network capabilities through wholesale partnerships. The key lies in selecting the right wholesale partner with the technical expertise and infrastructure to support your growth objectives.
Contact our wholesale team to learn more about our Layer 2 Ethernet services and international network capabilities.
