Creates an IPv6 RA policy and enters its configuration mode. An IPv6 router policy allows routers to advertise their presence in response to solicitation messages. After receiving a neighbor solicitation message, the destination node sends an advertisement message. which includes the link layer address of the source node. After receiving the advertisement, the destination device replies with a neighbor advertisement message on the local link. After the source receives the advertisement it can communicate with other devices.
Advertisement messages are also sent to indicate a change in link layer address for a node on the local link. With such a change, the multicast address becomes the destination address for advertisement messages.
Specify an IPv6 RA policy name. If a policy with the specified name does not exist, it is created.
Examples
rfs4000-229D58(config)#ipv6-router-advertisement-policy test
rfs4000-229D58(config-ipv6-radv-policy-test)#?
IPv6 Router Advertisement Policy Mode commands:
advertise Option to advertise in router advertisement
assist-neighbor-discovery Send the Source Link Layer address option
in Router Advertisement to assist in
neighbor discovery
check-ra-consistency Check if the parameters advertised by other
routers on the link are in conflict with
those configured on this router. Conflicts
are logged.
dns-server DNS Server
domain-name Configure domain-name
managed-config-flag Set the managed-address-configuration flag
in Router Advertisements. When set, it
indicates that the addresses are available
via DHCPv6
nd-reachable-time Time that a node assumes a neighbor is
reachable after having received a
reachability confirmation
no Negate a command or set its defaults
ns-interval Time between retransmitted Neighbor
Solicitation messages
other-config-flag Set the other-configuration flag in Router
Advertisememts. When set, it indicates that
other configuration information is
available via DHCPv6.
ra Router Advertisements
router-lifetime Lifetime associated with the default router
router-preference Preference of this router over other
routers
unicast-solicited-advertisement Unicast the solicited Router Advertisements
clrscr Clears the display screen
commit Commit all changes made in this session
do Run commands from Exec mode
end End current mode and change to EXEC mode
exit End current mode and down to previous mode
help Description of the interactive help system
revert Revert changes
service Service Commands
show Show running system information
write Write running configuration to memory or
terminal
rfs4000-229D58(config-ipv6-radv-policy-test)#
