Networks Interconnection TRIZ Cases

Fabric board removes VXLAN encapsulation to enable wire-speed layer 3 multicast forwarding across I/O boards.

Integrating an MPLS-aware firewall into a router consolidates security functions, eliminating separate hardware while enabling stateful deep packet inspection.

Aggregate port-extender ports into single Ethernet segments to shrink BGP tables and accelerate traffic convergence.

A method for automatically establishing bi-directional label switched paths using RSVP opaque objects to signal resource requirements.

A hierarchical-context area network uses pseudo-random pathway selection to optimize data transport across virtual private network tunnels.

Pre-established backup forwarding entries allow remote PEs to switch to standby paths immediately, avoiding broadcast waste and preserving bandwidth.

A service switch maps original network segments to virtual machine-based segments to insert virtualized services between virtual machines.

A virtual network system routes data messages through public cloud intermediaries to optimize end-to-end performance.

Switch IC executes L2/L3 routing internally to reduce microcomputer load, suppressing heat generation and electromagnetic noise.

Virtual machines establish direct tunnels to bypass the virtual switch overlay, reducing bandwidth requirements on public cloud network gateways.

A customer network controller maps virtual private network service models to traffic engineering parameters for tunnel setup.

Orchestrators diagnose and verify virtual network services to eliminate manual configuration errors.

Distributed mapping caches at tunnel end-points reduce network latency and bandwidth consumption while maintaining consistent state updates.

A PBT-service lookup table maps Provider Backbone Transport frames to Virtual Private LAN Service instances using location-specific identifiers.

Route reflectors resolve tunnel labels using unicast routing information bases to forward network routes without local MPLS definitions.

Centralized subnet sharing reduces management complexity across hundreds of accounts while maintaining strict security isolation via permission graphs.

A network discovery apparatus intercepts egress packets to detect header differences and stores new network actions for matching ingress flows.

Edge nodes perform local network address translation in software-defined networks.

A VXLAN gateway de-encapsulates overlay packets to expose inner headers for inspection.

A routing control unit manages frame transfer between networks using dedicated transmission queues and signal handling units.

Encapsulating data packets with session IDs and time values reduces jitter by enabling the receiver to dequeue and forward packets in correct order.

Snooping egress frames at UNI-N edges captures source tags to identify loopback ingress traffic, preventing service degradation.

A distribution apparatus stores and sends messages in a predetermined sequence to ensure all communication apparatuses receive data in the same order.

Replacing PIM tree construction with BIER bit strings reduces multicast entry quantities at network nodes, enabling rapid convergence of service states.

A network management apparatus generates an extended topology to display optimum paths for virtual network function deployment.

A network device manages upstream connections through a connection pool database to reuse existing links between client and server devices.

A cloud communication delegate encrypts data traffic using unique certificates to establish secure tunnels for on-premise applications.

Replicates client context via surrogate pods, resolving transparency loss while maintaining scalability.

Dynamic selection of routing apparatuses by a relay server adapts virtual networks to configuration changes without disrupting connectivity.

Anchor leaf switches detect reachability over physical and overlay networks to block conflicting VLANs or VNIs on spine ports.

A cloud bridge appliance encapsulates Ethernet frames and tags virtual LAN information to support multiple networks over a single tunnel.

A Layer 2 proxy router extends private address spaces across on-premises and cloud environments using secondary IP addresses.

A communication device tracks input and output flow volumes to identify data streams with mismatched traffic counts.

IP packet manipulation translates source addresses via an intermediary NAT to enable local discovery sessions between tunneled and non-tunneled devices.

A customer edge device monitors uplink interface status to control downlink activation.

A communication processing unit compiles data from multiple protocols into relay data for efficient transmission to an application processing unit.

Transparent VLAN flooding creates arbitrary traffic copies for diverse destinations, avoiding physical tap signal degradation and hardware costs.

A semiconductor bus relay device converts packet priorities based on transmission delays to optimize data flow across networked nodes.

A relay device switches communication paths when stored data exceeds a threshold.

A NAT router determines return paths using pre-recorded security association data embedded in packets.