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The USB port in an MX or Z1 device can be used for connecting a 3G / 4G USB modem, which can act as an uplink during a WAN outage.

  • The USB port in an MX device can be used for connecting a 3G / 4G USB modem. Traffic will be automat...
  • MX 设备上的 USB 端口可用于连接 3G/4G USB 调制解调器。当 WAN 接口出现连接故障时,流量将自动重定向至 3G/4G 接口。
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