Configuring Network
Configuring IPv6
STEP 3
STEP 1
STEP 2
STEP 3
Cisco CVR100W Wireless-N 300M Router Administration Guide
Router Preference
MTU
Router Life Time
Click Save.
Configuring Advertisement Prefixes
To configure the RADVD available prefixes:
Choose Networking > IPv6 Configuration > Advertisement Prefixes.
Click Add Row.
Enter the following information:
Choose 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.
Enter the MTU size (0 or 1280 to 1500). The default is
1500 bytes.
The 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.
Enter the router lifetime value, or the time in seconds
that the advertisement messages exists on the route.
The default is 3600 seconds.
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