Network Architecture
Modern networks must provide reliable connectivity across offices, data centers, cloud environments, remote users, and third-party services.
TJs Network & Security helps organizations design and modernize network infrastructure that is resilient, secure, scalable, and operationally supportable.
Network Architecture Services
- Enterprise LAN and WAN architecture
- Multi-site network design
- SD-WAN design and implementation
- Dynamic routing architecture
- BGP and OSPF design
- Data-center networking
- Campus and branch networking
- Network segmentation
- High-availability design
- Internet-edge architecture
- Wireless architecture
- Cloud connectivity
- Hybrid-network design
- Network standards and templates
- Resiliency and failure-path analysis
- Architecture documentation
Routing and SD-WAN
We assist with environments that require more than basic static routing.
Areas of experience include:
- BGP
- OSPF
- Route reflection
- Route maps and policy control
- Prefix filtering
- Path selection
- Redundant internet connectivity
- Multi-hub SD-WAN
- ADVPN
- Application-aware routing
- Underlay and overlay monitoring
- Asymmetric-routing analysis
- Cloud route integration
Network Modernization
A modernization engagement may include:
- Reviewing the existing environment
- Identifying technical debt and operational risk
- Developing a target architecture
- Creating migration phases
- Validating hardware and licensing requirements
- Building implementation templates
- Documenting rollback procedures
- Assisting with deployment and testing
Common Network Engagements
- Redesigning a network that has grown without consistent standards
- Consolidating several routing and switching platforms
- Improving branch resiliency
- Migrating to SD-WAN
- Troubleshooting intermittent packet loss or asymmetric routing
- Designing a new data center or cloud connection
- Reviewing a proposed architecture before purchase or deployment
- Creating repeatable standards for future locations