The SAF FreeMile Series Full Outdoor Unit Technical Description and Configuration Guide • Rev. 1.3
© SAF Tehnika JSC 2012
46
4.5.3
Ethernet
switch
VLAN
status
and
settings
Figure
4.23.
System
without
VLANs
When
VLANs
are
not
used
(
Figure
4.23
),
user
data
and
management
data
are
not
separated
either
logically,
or
physically.
When
using
VLANs
(
Figure
4.24
),
it
is
necessary
to
use
external
switches
(Switch
3
and
Switch
4).
These
switches
add/remove
VLAN
tags
per
port
basis.
Thus,
management
data
and
user
data
have
different
VLAN
tags
and
are
logically
separated.
Figure
4.24.
System
with
VLANs
System
with
two
separate
VLANs
–
A
and
B
.
Figure
4.25.
represents
ports
membership
to
VLANs.
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