Implementing and Operating Cisco Enterprise Network Core Technologies (ENCOR) — Question 89

A local router shows an EBGP neighbor in the Active state.
Which statement is true about the local router?

Answer options

• A. The local router is attempting to open a TCP session with the neighboring router.
• B. The local router is receiving prefixes from the neighboring router and adding them in RIB-IN.
• C. The local router has active prefixes in the forwarding table from the neighboring router.
• D. The local router has BGP passive mode configured for the neighboring router.

Correct answer: A

Explanation

The correct answer is A, as an Active state indicates that the local router is in the process of trying to initiate a TCP session with its neighbor. Option B is incorrect because the router wouldn't be receiving prefixes until the session is established. Option C is wrong since active prefixes can only be present after a successful connection. Option D is also incorrect because passive mode would prevent the router from actively trying to establish a session.