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How do I enable IPv6 on an interface?
enable IPv6 routing on a Cisco router using the ipv6 unicast-routing global configuration command. This command globally enables IPv6 and must be the first command executed on the router. configure the IPv6 global unicast address on an interface using the ipv6 address address/prefix-length [eui-64] command.
Which multicast address is used for OSPFv3?
And like OSPFv2, OSPFv3 uses multicast whenever possible. The IPv6 AllSPFRouters multicast address is FF02::5, and the AllDRouters multicast address is FF02::6. Both have link-local scope. You can easily see the similarity in the last bits with the OSPFv2 addresses of 224.0.
Is OSPFv3 compatible with OSPFv2?
Another similarity to the relationship of RIPng to RIPv2 is that OSPFv3 is not backward-compatible with OSPFv2. So if you want to use OSPF to route both IPv4 and IPv6, you must run both OSPFv2 and OSPFv3.
How do I know if IPv6 is enabled?
Right Click and select Properties. Can you see a check box next to Internet Protocol Version 6 (TCP/IPv6) If it is checked and you have been asked to uncheck, please uncheck that one and click on O.
What is IPv6 default route?
The IPv6 default route (::/0) is a static route used for all traffic that has a destination network not reachable through any other IPv6 route in the routing table. For more information on static routes, see IPv6 static routing.
How does OSPFv3 support for IPv6 routing?
OSPFv3, which is described in RFC 5340, expands on OSPF version 2 to provide support for IPv6 routing prefixes and the larger size of IPv6 addresses. In OSPFv3, a routing process does not need to be explicitly created. Enabling OSPFv3 on an interface will cause a routing process, and its associated configuration, to be created.
Is there an OSPFv3 neighbor adjacency for IPv6?
Lesson Learned: OSPFv3 for IPv6 has the same requirements to form a neighbor adjacency as OSPFv2 for IPv4. Apply your “IPv4 OSPF” knowledge to solve neighbor adjacency issues. Here’s something different for you.
What do I need to configure IPsec for OSPFv3?
To configure IPsec, you configure a security policy, which is a combination of the security policy index (SPI) and the key (the key is used to create and validate the hash value). IPsec for OSPFv3 can be configured on an interface or on an OSPFv3 area.
Which is the area border router OSPFv3 1?
The ABR1 Router is the Area Border Router. ABR1# show ipv6 ospf Routing Process “ospfv3 1” with ID 1.1.1.1 It is an area border router SPF schedule delay 5 secs, Hold time between two SPFs 10 secs Minimum LSA interval 5 secs.