SMITASIN/DIAGRAMS


Beamline ScienceDMZ


The Science DMZ's role in a beamline data acquisition network.

Conceptual - eBGP 40G Core


Conceptual drawing of a 40G campus network core utilizing BGP and private ASNs to allow for traffic engineering.

Conceptual - Flow Collection


Conceptual drawing of flow collections infrastructure for Cybersecurity monitoring.

DC Switch STP Planning


Diagram of datacenter switch infrastructure for per-VLAN STP bridge priority planning when root bridge varies by gateway.

DTN and PerfSonar Deployment


Early deployment of Data Transfer Nodes and perfSonar nodes in the campus network.

Email Tapping


Design for passive tapping of encrypted and decrypted email traffic.

External Connectivity for Instrument Network


Topology of a scientific instrument network and connectivity to other buildings, a partner organization, and service provider networks.

Long Distance Performance Tests


Diagram used in troubleshooting long distance data transfer performance.

Multicast Topology


Topology of multicast environment with firewall.

Off-site OSPF Costs


Illustrating core network point-to-point link costs in OSPF.

Off-site WDM Planning


Designs for redundant circuits to off-site buildings, including Wave Division Multiplexing.

OpenFlow Workflow


Early workflow for pushing flow information from a configuration database to a Ryu controller to operate OpenFlow-enabled switches.

Q-in-Q Planning


Diagram of 802.1ad (Q-in-Q) configuration for Metro-Ethernet aggregation and local speed-stepdown.

STP Maintenance Planning


Maintenance planning for wireless core during a link failure scenario with STP.

Tap Aggregation Design


Design for aggregation of passive optical taps of 100G external peerings and 40G core network links.