Chapter
3:
Web
Management
Web
Management
‐
Configure
Intelinet
48
‐
Port
Gigabit
Ethernet
PoE+
Managed
Switch
User
Manual
|
25
VLANs:
VLAN
stands
for
Virtual
LAN,
which
allows
you
to
separate
ports
into
different
VLAN
groups.
Only
member
of
the
same
VLAN
group
can
transmit/receive
packets
among
each
other,
while
other
ports
in
different
VLAN
group
can’t.
Here
you
can
set
port
‐
based
VLAN.
Private
VLANs:
Also
known
as
port
isolation.
Only
the
same
member
in
the
private
VLAN
can
communicate
with
each
other.
VCL:
Here
you
can
set
MAC
‐
based
VLAN,
Protocol
‐
based
VLAN,
and
IP
Subnet
‐
based
VLAN.
Voice
VLAN:
Voice
VLAN
is
a
specific
VLAN
for
voice
communication
(such
as
VoIP
phones)
that
can
ensure
the
transmission
priority
of
voice
traffic
and
voice
quality.
QoS:
QoS
stands
for
Quality
of
Service,
which
allows
you
to
control
the
network
priority
(which
packet
gets
top
priority
to
transmit
and
which
gets
low
priority)
via
IEEE
802.1p
or
DSCP.
Mirroring:
For
purposes
such
as
network
diagnostics,
you
can
direct
packets
transmitted/received
to/from
a
port
(or
multiple
ports)
to
a
designated
port.
UPnP:
UPnP
stands
for
Universal
Plug
and
Play,
a
protocol
that
allows
all
the
devices
on
the
same
network
can
discover
each
other
and
establishing
network
services
such
as
data
sharing.
You
can
set
UPnP
here
in
this
management
page.
GVRP:
GVRP
stands
for
GARP
VLAN
Registration
Protocol,
a
protocol
that
facilitates
control
of
virtual
local
area
networks
(VLANs)
within
a
larger
network.
sFlow:
sFlow
is
an
industry
standard
technology
for
monitoring
switched
networks
through
random
sampling
of
packets
on
switch
ports
and
time
‐
based
sampling
of
port
counters.
The
sampled
packets
will
be
sent
to
the
designated
sFlow
receiver
(host)
for
system
administrator
for
analysis.