The difference between optical modem bridging and routing

If there is a wireless router, the optical modem will be set to bridge mode. At this time, the optical modem is equivalent to a network cable. It only plays the role of photoelectric conversion and will not participate in controlling data.

If there is no router, the optical modem will be set to routing mode. At this time, the optical modem is equivalent to the router, including PPPOE dial-up, IP address allocation, and NAT conversion work, all completed by the optical modem.

Both bridge mode and routing mode can be set by relevant personnel, and will not automatically switch due to the addition or reduction of equipment.

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