The network core that never stops.
BGP, OSPF, IS-IS, MPLS/VPN: we design, deploy and optimize backbones for carriers and large multi-site organizations.
Advanced Routing, MPLS Backbone & Carrier Networks
Your network is your revenue. A poorly designed routing table means latency on critical flows, loops at the worst possible moment, cascading outages — and customers who leave.
National GAMTEL/GAMCEL backbone in The Gambia with a backup site, IPS probes deployed in MTN Congo's network core.
Advanced routing
BGP design and optimization (routing policies, communities, route reflectors, anti-hijack filtering), multi-area OSPF and IS-IS, controlled redistribution, fast convergence (BFD, fast reroute).
MPLS backbone
MPLS L2VPN and L3VPN architectures, traffic engineering, segment routing, flow prioritization and end-to-end QoS.
Turnkey deployment
Multi-vendor integration (Cisco, Juniper, MikroTik), zero-downtime migration, documented acceptance testing and knowledge transfer to internal teams.
Resilience & backup sites
Redundant architectures, failover plans, backup sites — tested under real conditions, not just documented.
Carrier interconnections
Peering, transit, international links, connection to exchange points.
Radio & microwave links
Carrier-grade wireless links (Mimosa, MikroTik, Ubiquiti) to extend coverage in rural or complex areas, where fiber isn't yet an option.
Audit & evolution
Assessment of existing infrastructure, detection of bottlenecks and risky configurations, roadmap (SD-WAN, automation, IPv6).
Track record in this domain
National backbone & backup site
Gambia's incumbent operator needed to make its network core more reliable and establish a backup site capable of taking over.
Design and deployment of a Cisco-based backbone, along with a complete backup site.
A resilient national network, able to fail over in the event of a major incident.
LAN modernization for unified communications
EDM SA, Mali's national electricity generation, transmission and distribution company, needed to upgrade the switching layer of its Bamako local network to support data alongside IP telephony and video surveillance/conferencing.
Design of a redundant LAN architecture: two Cisco Catalyst 9200 Advantage core switches operating in HSRP with VLAN load-sharing, trunked to Catalyst 9200L access switches serving workstations, printers, IP phones and WiFi access points.
A local network with no single point of failure at the switching core, ready for unified communications.
Launch of a fixed-wireless Internet access operator
Revolution'Air, a licensed telecom operator based in Kigali, wanted to deliver broadband Internet access via fixed wireless — dish and receiver installations — to homes and businesses, including in areas poorly served by wireline.
Set-up and ongoing support of the operator: design of the wireless-link infrastructure and continuous support for network operations.
Broadband Internet access rolled out in Kigali without heavy cabling work, extended to underserved areas of the country.
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