ANS-C01 · Question #195
ANS-C01 Question #195: Real Exam Question with Answer & Explanation
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Question
A company has a new AWS Direct Connect connection between its on-premises data center and the AWS Cloud. The company has created a new private VIF on this connection. However, the VIF status is DOWN. A network engineer verifies that the physical connection status is UP and RUNNING based on information from the AWS Management Console. The network engineer checks the customer Direct Connect router and can see the ARP entry for the VLAN interface created for the private VIF at AWS. What could be causing the private VIF to have a DOWN status?
Options
- AICMP is blocked on the customer Direct Connect router.
- BTCP port 179 is blocked on the customer Direct Connect router.
- CThe IEEE 802.1Q VLAN identifier is misconfigured on the customer Direct Connect router.
- DThe company has configured IEEE 802.1ad instead of 802.1Q on the customer Direct Connect
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