Networking
Configuring LAN Settings
Cisco RV132W ADSL2+ Wireless-N and RV134W VDSL2 Wireless-AC VPN Router Administration Guide
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3
STEP 3
Click
Save
.
Configuring Advertisement Prefixes
To configure the RADVD available prefixes:
STEP 1
Select
Networking
>
IPv6
>
Advertisement Prefixes
.
STEP 2
Click
Add Row
.
STEP 3
Enter the following information:
Router Preference
Select
low
,
medium
, or
high
from the drop-down
menu. The default is medium.
The router preference provides a preference
metric for default routers. The low, medium, and
high values are signaled in unused bits in RA
messages. This extension is backward compatible,
both for routers (setting the router preference
value) and hosts (interpreting the router preference
value). These values are ignored by hosts that do
not implement router preference. This feature is
useful if there are other RADVD-enabled devices
on the LAN.
MTU
MTU size (0 or 1280 to 1500). The default is 1500
bytes.
The maximum transmission unit (MTU) is the size of
the largest packet that can be sent over the
network. The MTU is used in RAs to ensure all
nodes on the network use the same MTU value
when the LAN MTU is not well-known.
Router Life Time
Router lifetime value or the time in seconds that the
advertisement messages exist on the router. The
default is 1800 seconds.
IPv6 Prefix
The IPv6 prefix specifies the IPv6 network
address.
