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NCAR TeraGrid Connectivity Summary
10G Connection to Denver via Movaz WDM NCAR TG resources connected to Cisco equipped with Sup720/PFC3B and DFC3B VRF Instances used to isolate TG routes Switch connects other NCAR non-TG supercomputing resources in another VRF OSPF connects VRF instances with remainder of network
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NCAR TeraGrid Connectivity
Layer 1 TG Denver Router JunOS TeraGrid Internet Abilene NLR mlr Cat 6513 w.Sup720 PFC3/CFC3 tgvrf blurvrf Cat 6509 w. Sup720 PFC3/DFC3 UCARnet 1000bT LAN hosts 10GigE SR hosts
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NCAR TeraGrid Connectivity
Layer 2 TG Denver Router JunOS TeraGrid Internet Abilene NLR mlr tgvrf blurvrf global UCARnet supernet2 VLAN 215 teragridlan VLAN 132
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NCAR TeraGrid Connectivity
Layer 3 TG Denver Router JunOS TeraGrid Internet Abilene NLR mlr tgvrf blurvrf global UCARnet supernet2 /24 teragridlan /24
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