Which statement is true?
A. It is normal for Router1 to show one active neighbor at a time to prevent routing loops.
B. Routing is not completely configured on Router3.
C. The IP addresses are not configured properly on the Router1 and Router3 interfaces.
D. The no auto-summary command configured on the routers prevents Router1 and Router2 from forming a neighbor relationship.
Answer:B
Which statement is true?
A. It is normal for Router1 to show one active neighbor at a time to prevent routing loops. B. Routing is not completely configured on Router3. C. The IP addresses are not configured properly on the Router1 and Router3 interfaces. D. The no auto-summary command configured on the routers prevents Router1 and Router2 from forming a neighbor relationship.