Cisco has been chosen by the Brazilian Network Information Center (NIC.br) to upgrade the PTT.br Internet exchange with IP/DWDM and 100G technologies. The upgrade also includes deployment of the Cisco ASR 9000 Series router for highly resilient and redundant IP connectivity and robust support for IPv6.
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机译：巴西网络信息中心（NIC.br）选择了Cisco来升级具有IP / DWDM和100G技术的PTT.br Internet交换。升级还包括部署Cisco ASR 9000系列路由器，以实现高弹性和冗余IP连接以及对IPv6的强大支持。
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