RAM-6021 Wired Router
16
Status Tab
•
Click
on
Revert,
Save
or
Apply
(
see
explanation
of
each
setting
in
dialog
window
above
).
2.2.2
Network
The
Network
menu
contains
the
following
sub
‐
menus:
Arp
Cache,
Firewall
Rules,
Interfaces,
Routing
Tables
and
Socket
Statuses.
2.2.2.1
ARP
Cache
The
“ARP
Cache”
is
a
table
which
stores
mappings
between
Data
Link
Layer
(OSI
Layer
2)
addresses
and
Network
Layer
(OSI
Layer
3)
addresses.
This
important
information
shows
what
connections
are
established
to
the
router.
When
you
click
on
the
ARP
Cache
menu
item,
the
following
dialog
window
will
appear.