Refer to the exhibit. directly connected networks configured on router r1 are not being shared with neighboring routers through ospfv3. what is the cause of the issue? select one: a. ipv6 ospf routing is not enabled. b. there is a mismatch of ospf process id in commands. c. there are no network statements for the routes in the ospf configuration. d. the no shutdown command is missing on the interfaces. question 32 not yet answered marked out of 1.00 flag question question text