4
.
1
3
D
i
a
g
n
o
s
t
4
.
1
3
D
i
a
g
n
o
s
t
In some cases, a user may need to know some information about the router, such as static or
dynamic databases, or other routing information. The Vigor3900 supports five functions,
Routing Table, ARP Cache Table, DHCP Assignment Table, NAT Sessions Table and
Traffic Graph for the user to review such information.
4
.
1
3
.
1
R
o
u
t
i
n
g
4
.
1
3
.
1
R
o
u
t
i
n
g
Click Diagnostics and click Routing Table to open the web page.
R
o
u
t
i
n
R
o
u
t
i
n
Display the information for each route.
Each item will be explained as follows:
Item
Refresh
Destination
Gateway
Genmask
i
c
s
i
c
s
T
a
b
l
e
T
a
b
l
e
g
T
a
b
l
e
g
T
a
b
l
e
Description
Renew the web page.
Display the destination IP address for various routings.
Display the default gateway.
Display the subnet mask for various routings.
284
Vigor3900 Series User's Guide