A hacker takes advantage of the fact that the IaaS administrator cannot apply standard controls such as IP-based network zoning in virtualized networks.

IaaS管理员无法在虚拟网络中应用基于IP的网络分段等标准控制措施，黑客可以利用这一情况。

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An LSP extension mechanism is proposed to decrease the signaling overhead and handoff delay and to eliminate the packet loss in MPLS based mobile IP networks.

为了减小基于MPLS的移动IP网络的信令开销、切换时延和切换丢包，人们提出了一种称为LSP扩展的移动性管理机制。

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MQTT is a TCP/IP-based publish/subscribe messaging protocol, designed for communication over low-overhead networks.

MQTT 是基于 TCP/IP 的发布/订阅消息传递协议，针对低负荷网络的通信而设计。

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Freed from these obligations, telcos could deploy these resources to higher value services, including expanding the reach of their IP-based networks.

FORBES: It's Time to Modernize Communications Policy

IP-based networks cannot guarantee instantaneous communication, so a substantial amount of buffering (several seconds) was used to smooth out any hiccups.

CNN: A visit to Stanford's Internet2 GigaPoP

They then analyze how the remaining major cost components, switching and transmission for both types of networks and interconnecting with the switched circuit network for the IP-based networks, change with the change in technology.

CNN: IP telephony is the "in" thing these days, but should it be?