"The network you build is the net worth you earn."

Tungabadra Networks · Enterprise Division

The engineering side of Tungabadra Networks

The same engineers who run our CCNA, Palo Alto and automation labs design, build, secure and operate production networks for enterprises across India, out of operations centres in Hyderabad and Bengaluru.

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Eight blueprints we build from

Every enterprise environment is different, but the underlying patterns are not. These are the reference architectures our designs start from: routing, security zones and failure paths worked out on paper before a purchase order exists. Each one gets adapted to the estate it lands in.

Zero-Trust Security Architecture

Built on the assumption that the perimeter has already been crossed. Every request is checked against identity and device posture before it reaches anything worth protecting.

  • Micro-segmentation around critical database assets
  • Continuous identity verification via 802.1X and NAC
  • Policy engine that quarantines non-compliant devices automatically
  • Encrypted overlay tunnels for remote workspaces
Identity-DrivenMicro-SegmentationNACSecure Core

High-Availability Core Routing

A core with no single point that can take the network down. Traffic is engineered across redundant paths and recovery happens faster than a user can notice.

  • Spine-leaf multi-path forwarding fabric
  • Sub-second failover using BFD with tuned OSPF and BGP timers
  • Dual-homed link aggregation across redundant chassis
  • Dynamic traffic engineering and path preference
Redundant PathingSub-second FailoverSpine-LeafSD-WAN

Remote Operations & Observability

Telemetry from every device feeds a NOC that reads trends rather than waiting for outages. Degradation gets a ticket before it becomes a phone call.

  • Real-time packet analysis and SNMP telemetry
  • Direct pipeline into L1 to L3 NOC teams
  • Automated incident ticketing and escalation
  • Predictive capacity analysis and trend reporting
Telemetry24/7 MonitoringIncident TriageITIL Compliance

Campus Wireless & IoT Segmentation

A campus carries thousands of personal phones and a long tail of IoT devices that will never be patched. Each device class gets its own segment and its own blast radius.

  • Dynamic VLAN assignment through RADIUS and 802.1X
  • IoT device profiling with micro-segmentation for insecure endpoints
  • Guest portal authentication with web redirection
  • WPA3-Enterprise encrypted roaming across the campus
Wireless SecurityIoT Segmentation802.1X / RADIUSWPA3

Distributed Campus Edge & Threat Prevention

Multi-site estates need resilient WAN at the edge and a single security policy behind it, so local breakout stays inspected rather than trusted.

  • Dual active-active WAN uplinks with automated path steering
  • Next-generation firewalling with deep packet SSL inspection
  • IPS and sandboxing at campus ingress
  • Direct cloud access with cloud-delivered security filtering
SD-WAN EdgeNext-Gen FirewallThreat PreventionSSL Inspection

Multi-CCTV Surveillance Network

Camera traffic is heavy, constant and a poor neighbour to corporate data. It gets its own network per building zone, with hardened storage and analytics on top.

  • Dedicated surveillance VLAN isolation
  • PoE+ powered IP camera clusters per building zone
  • Centralised NVR cluster with RAID-protected storage and retention policy
  • Real-time AI video analytics for motion detection and alerting
  • Redundant uplinks from aggregation switches to the NVR core
CCTVNVR StoragePoE+ CamerasVideo AnalyticsVLAN Isolation

Enterprise SIEM & SOC Operations

Detection is a speed problem. Events from firewalls, sensors and endpoints correlate in one place, and playbooks contain the obvious cases without waiting for a human.

  • Centralised log aggregation from multi-vendor security appliances
  • Real-time event correlation with behavioural anomaly detection
  • Automated SOAR playbooks for incident containment
  • Tiered SOC escalation: L1 triage, L2 investigation, L3 response
  • Threat intelligence feeds with IOC matching and blocking
SIEMSOC 24/7SOAR AutomationThreat IntelIncident Response

Multi-Site SD-WAN Fabric

Branches, data centres and clouds joined by one fabric, with applications steered onto whichever transport is behaving best at that moment.

  • Application-aware steering across MPLS, broadband and LTE
  • Jitter and latency measured live, with sub-second path failover
  • Central orchestrator with zero-touch provisioning for new branches
  • QoS policy that protects voice and business-critical traffic
  • Encrypted overlay tunnels with forward secrecy on every transport
SD-WANQoSMulti-SiteZero-TouchWAN Optimization

Designed vendor-neutral, built vendor-specific

A blueprint that only works on one manufacturer's hardware is a procurement decision wearing a design costume. We settle the architecture first, then pick the platforms that fit it, across the vendors below and whatever you already run.

Configuration lives in version control, changes go through peer review, and deployment runs through pipelines rather than someone typing into a console at 2am.

Platforms in the stack

CiscoHPE-JuniperPalo AltoFortinetAristaF5 NetworksArubaMerakiCheck PointSolarWindsZabbixSplunkAnsibleTerraformVMware NSX

Want one of these mapped to your estate?

A discovery call and an audit of what you run today is enough for us to show which of these patterns fits, and what the path from here to there actually looks like.

Full service detail, reference architectures and the partner programme live at tungabadranetworks.com

Looking for training instead? Browse our networking courses or internship programmes.