EXPERTISE

The detail behind
the design.

A connected view of routing, data-center fabrics, automation and operational delivery. Technology choices follow the requirements.

TECHNICAL QUALIFICATIONS

Professional certifications.

SECTOR EXPERIENCE

Networks in demanding environments.

Experience across these sectors informs InfraPro’s approach to requirements, technical constraints and operational priorities.

  • Mobile service providers
  • Internet service providers
  • Enterprise
  • Banks
  • Government
01

Service-provider networks

Routing, transport and service architecture for complex IP infrastructures.

Routing & transport
BGP, MP-BGP, IS-IS, OSPF, IPv4/IPv6, MPLS, SR-MPLS
Network services
L2VPN, L3VPN, EVPN over MPLS, multicast / NG-MVPN
Broadband access
Distributed BNG architecture, redundancy and QoS
02

Data-center networking

Fabric design, multi-site connectivity and integration with the wider network.

Fabric architecture
Spine-leaf, EVPN/VXLAN, multi-site, VRF/VNI design
Core integration
SR-MPLS handoff, external connectivity, routing policy
Platforms
Cisco Nexus and ACI, Juniper QFX/EX and multivendor integration
03

Automation & validation

Repeatable engineering workflows, grounded in a clear source of truth.

Automation
Python, Ansible/Jinja2, Git, NetBox, Cisco NSO
Interfaces
NETCONF/YANG and model-driven workflows
Validation
Laboratory test plans, configuration checks and migration acceptance
04

Security & delivery

Network boundaries, controlled changes and usable operational documentation.

Network security
Segmentation, firewall integration, IPsec and control-plane protection
Migration
HLD/LLD, methods of procedure, go/no-go and rollback
Knowledge transfer
Design walkthroughs, technical workshops and operational handover

ARCHITECTURE IN CONTEXT

Connected systems.
Explicit design choices.

Explore simplified examples of the network domains behind our work. These are illustrative reference views.

Two geographic data-center locations. Border PEs connect directly to the core P routers; each fabric has two service PE leaves for firewalls and load balancers, and two workload leaves.
Residential and B2B broadband access through a wholesale broadband access provider, with BNGs, business service PEs and core connectivity.
NetBox and GitHub drive multivendor automation: inventory, render, validate, review and deploy.
Mobile access and aggregation connect to a collapsed core with mobile user-plane services, CGNAT and internet exchange routers.

START WITH THE QUESTION

What does your
network need next?

Bring the challenge, the constraints and the decision you need to make. We can start there.

Discuss your project