Ethernet Services
Capitalize on Business Opportunities with a Reliable, Flexible Network
ibm/SIEMless® Ethernet Network Solutions include Layer 2 networking products that deliver the secure high-performance connectivity you need along with the flexibility to adapt to new business applications.
Ethernet provides a secure, reliable, high-performance backbone to help your company manage data growth, drive application performance and securely connect your locations. Ibm/SIEMless Ethernet Network Solutions allow you to customize your business connectivity to keep your data flowing everywhere it needs to go.

Benefits
Enable Greater Productivity
Cost Savings
Increase Efficiency
Ease of Adoption
Optimize Network Resources
Sustainability
Security and Control
Digital Transformation Demands a New Network Strategy
ETHERNET
Metro Ethernet
E-Line
ibm/SIEMless Ethernet Network Map

Metro Ethernet Technical Specifications
Metro Ethernet from ibm/SIEMless is a Layer 2 networking service that enables customers to extend their office LAN network to multiple business locations within metro areas.
It’s an ideal solution when evolving from legacy technologies, providing more bandwidth per dollar than the higher cost Private Lines and is more cost effective than MPLS networking solutions—especially for metro applications.
Features
The ibm/SIEMless Metro Ethernet network is a highly robust and reliable network. It’s also:
Widely available in metro areas within 35 states
MEF certified
Designed in a redundant ring configuration with redundant processors and power supplies; utilizes Automatic Failover within the backbone
Proactively monitored and maintained 24x7x365 through proven practices to mitigate unexpected outages and downtime
Backed by industry leading Service Level Agreements (SLAs)
Supported by end-to-end web-based reporting tools on a per site basis
Multiple topology options: Point-to-Point, Multipoint-to-Multipoint and Point-to-Multipoint
Supports port-based and VLAN-based services for a wide variety of applications
Includes a Network Management Device (NID) at the customer premise to serve as a Monitoring and Management device and as the demark to the customer
Prioritization of service (CoS/QoS) available in multiple bandwidth profiles for a variety of applications
Deterministic routing enables a low latency connection for critical business traffic
E-Line Technical Specifications
E-Line uses Ethernet over MPLS over a non-oversubscribed dense wave division multiplexing (DWDM) network.
It delivers a marked improvement along point-to-point connections to data centers and storage-area networking including: disaster recovery, business continuity, Internet access, peering and meet-me interconnections. After E-Line is configured for multiplexing (multiple virtual circuits per port from one location routed to other E-Line locations), you can have hub and spoke multi-site connections within or between any E-Line market.
Using E-Line offers many advantages over a traditional private line service. You get the same reliability you depend on with private line. Plus, you also get increased choice of bandwidth granularity, improved operational efficiency, reduced cost and greater flexibility that all together offers increased return on investment.
Features
Metro (MAN) & national (WAN) availability in 40 POPs across major cities in 22 states as well as Washington DC. Additional 200+ markets served via NNI backhaul and 3rd party local access agreements
MEF, IEEE and ITU compliant
Supports point-to-point (EPL) or point-to-multipoint (E-Tree) applications
Highly secure. E-Line Ensures your network is not accessible from the outside to unwanted access or traffic while all your traffic remains isolated from other customers on the ibm/SIEMless private line network
Bandwidth options of 5Mbps up to 1000Mbps in granular steps
Proactively monitored and maintained 24x7x365 through proven practices to mitigate unexpected outages and downtime
Backed by industry leading Service Level Agreements (SLAs)
Supported by end-to-end web-based reporting tools on a per site basis
ARCHITECTURE
Metro Ethernet
A cost-effective Metro Ethernet solution to connect business locations with the MAN as well as a private port to the ibm/SIEMless® MPLS network, businesses can capitalize on efficiency and capabilities of ibm/SIEMless’s broad portfolio to meet their needs.
