2015年6月CERNET主干网网络运行正常。这段时间随着用户的增加,CERNET主干流量、国内互联流量较5月均有小幅度提升。从CERNET主干网流量对比来看,全国10大地区中心入方向流量清华居首,华中地区次之,华东北地区位列第三;教育网的出方向流量清华第一,东北地区第二,华东北地区第三位。图1~2显示了2015年6月CERNET全网运行情 June 2015 CERNET backbone network is operating normally. During this period, with the increase of users, CERNET backbone traffic and domestic interconnection traffic slightly increased compared with May. From the comparison of CERNET backbone network traffic, the traffic flow in the top 10 regions across the country ranks first in the direction of traffic flow, the second in Central China and the third in northeastern China; the outflow of education network is the first in Tsinghua University, the second in Northeast China and the second in China Northeast China third. Figure 1 ~ 2 shows the 2015 CERNET whole network operation situation