Address-family
Good day community,
This might be a silly question but I have trouble understanding the usage of "Address-family", I've seen it used in every routing protocol but I am a bit loss, can somebody please explain to me the usage of it?
Thank you in advance!
Great question!
Let's take OSPF as an example. What if you want to configure both IPv4 and IPv6 and use OSPF. You may have to use OSPFv2 and OSPFv3. You also must configure them differently as well.
OSPFv3 can support both IPv4 and IPv6. It also allows the configuration of both of those consistently. This all a benefit for the networking engineer. But there's other benefits for the router as well.
Having said this, what if I want to run ONLY IPv4 and ospf can I do OSPFv3? yes... you'll still need to configure IPv6 addresses on the interfaces but you don't necessarily have to use them.
Cordially,
Ronnie Wong
Edutainer, ITProTV
*if the post above has answered the question, please mark the topic as solved.
**All "answers" and responses are offered "as is" and my opinion. There is no implied support or guarantee by the ITProTV team.
I see, thank you for the response
