Vigor3900 Series User’s Guide
172
Available parameters are listed as follows:
Item Description
Enable
Check the box to enable the Mirror function for the switch.
Profile
Choose the LAN/WAN profile(s).
Apply
Click it to save the settings.
Cancel
Click it to exit the dialog without saving anything.
After finished the settings, click
Apply
to save them.
4
4
.
.
3
3
.
.
6
6
O
O
S
S
P
P
F
F
C
C
o
o
n
n
f
f
i
i
g
g
u
u
r
r
a
a
t
t
i
i
o
o
n
n
OSPF (Open Shortest Path First) uses the algorithm of SPF (Shortest Path First) to calculate
the route metric. It is suitable for large network and complicated data exchange.
Vigor 3900
supports up to OSPF version 2(only for IPv4).
The Autonomous System (AS) used in OSPF indicates the largest entity and can be divided
into several
areas
. Usually, Area 0 will be used as OSPF backbone which distributing the
routing information among areas.
When you need faster convergence than distance vector, want to support much larger
networks or want to have less susceptible to bad routing information, you can enable OSPF
feature to fit your request. Note that both routers must support OSPF function at the same
time to build the OSPF connection.
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