| 释义 | DictionarySeeAbilene vBNS
 vBNS(Very high-speed Backbone Network Service) A high-speed network backbone developed by the National Science Foundation (NSF) and MCI that interconnects several supercomputer centers at 622 Mbps (OC-12). vBNS was expanded to provide backbone services for Internet2. See Internet2 and Abilene.VBNS
 | Acronym | Definition | 
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 | VBNS➣Very High Speed Backbone Network Service |  | VBNS➣Very High Speed Backbone Network Services (NSF) |  | VBNS➣Very-High Bandwidth Network Service (information technology) |  | VBNS➣Virtual Backbone Network Service | 
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