High-Level Designs (HLDs)
An HLD defines the overall architecture: business and technical requirements, service objectives, major components, topology, connectivity, security boundaries, resilience, and growth strategy. We translate your goals into an understandable design that explains how the environment works and why the key decisions were made.
Low-Level Designs (LLDs)
An LLD turns the architecture into an implementation-ready build plan. Deliverables can include device and port assignments, physical and logical diagrams, addressing and VLAN plans, routing and switching configuration, security policies, interface details, management access, dependencies, and acceptance criteria.
Extensive builds and delivery planning
Develop detailed designs for single sites, campuses, data centers, branch networks, and distributed service environments. Prepare equipment and cabling schedules, configuration templates, integration requirements, staged deployment procedures, migration steps, rollback plans, test cases, and as-built documentation.
Architecture backed by technical expertise
Our team draws on Cisco CCIE network expertise, VMware VCIX virtualization expertise, CISSP security knowledge, and a broader portfolio of more than 200 industry certifications. We connect that expertise to practical architecture, implementation, interoperability, and operating requirements.
Vendor and industry design practices
Apply validated vendor reference architectures, supported hardware and software combinations, vendor-neutral design principles, and applicable industry practices. Consider capacity, segmentation, secure management, failure domains, maintainability, and future expansion, and validate important design assumptions before deployment.
Branch-office and remote-site strategy
Define how branch locations connect to headquarters, data centers, cloud platforms, and essential services. Plan addressing, segmentation, WAN connectivity, local service requirements, monitoring, remote administration, and site-specific resilience.
Gateway resilience and high-availability configurations
Design appropriate HSRP, VRRP, or GLBP configurations on supported platforms to maintain default-gateway access during device or path failures. Coordinate gateway roles, tracking, routing convergence, switching redundancy, and failover testing with the wider network design.
