Cambium Networks PTP 800 Series, Руководство пользователя

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PTP 800 Series User Guide Task 2: Configuring I P and Et hernet int erfaces
phn- 2513_004v000 ( Oct 2012) 6- 9
In-band management
Where in-band management is chosen, the choice of scheme depends on the available data
network and the method of network connectivity.
With in-band management, there is a risk that a configuration error could lead to loss of
management connectivity. If connectivity is lost, recover the units to a known working
saved configuration, as described in
Using recovery mode on page 7-71 .
In a 1+1 Hot Standby link with in-band management, connect to both PTP 800s in one of
the following ways:
•
On the bench, via a local router : Configure and test the final data port configuration
“on the bench”. Access for commissioning will be available from a port on a locally
connected switch or router. This has the advantage that simultaneous access is
possible to both the CMUs being installed.
•
On the bench, via the management network
: As above, but with a connection to a
management centre (not across the wireless link being installed) where a co-worker is
able to configure and control the PTP 800 units.
•
Using out-of-band : Install the CMUs using out-of-band management and configure in-
band management on site. However, a protection splitter is required and the
management setup needs to be reconfigured. Errors could cause loss of the
management connection.
•
Using a local PC
: Use in-band management and connect a PC locally to the copper
data port. This is possible if VLAN tagging is disabled. Some reconfiguration may be
needed, but if the data network is not fully commissioned this could be an alternative.
It is recommended that in the final configuration VLAN tagging is enabled.