Cambium Networks PTP 650 Series, Руководство пользователя

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Chapter 1: Product description Ethernet bridging
Figure 5 shows a combination of in-band and out-of-band local management. Here, the out-of-
band local port might be used to connect a management terminal of an installer or technician,
whilst the in-band management is connected to a network management center
.
Figure 5 IB and OOB local management
MAC address and IP address of the management agent
The MAC address and IP address used by the management agent will be the same at each port
that is allocated to In-Band Management or Out-Of-Band Local Management. The management
agent does not provide the function of a dual-homed or multi-homed host. Network designers
should take care to ensure that the ODU will not be connected to more than one IP network.
Further examples of useful port allocation schemes are provided in Chapter 3: System planning .
Source address learning
If Local Packet Filtering is enabled, the PTP 650 learns the location of end stations from the source
addresses in received management frames. The agent filters transmitted management frames to
ensure that the frame is transmitted at the appropriate Ethernet port, or over the wireless link as
required to reach the reach the correct end station. If the end station address is unknown, then
management traffic is transmitted at each of Ethernet port enabled for management and over the
wireless link.
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