CompTIA
JK0-018 · Question #254
JK0-018 Question #254: Real Exam Question with Answer & Explanation
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Question
A router has a single Ethernet connection to a switch. In the router configuration, the Ethernet interface has three sub-interfaces, each configured with ACLs applied to them and 802.1q trunks. Which of the following is MOST likely the reason for the sub-interfaces?
Options
- AThe network uses the subnet of 255.255.255.128.
- BThe switch has several VLANs configured on it.
- CThe sub-interfaces are configured for VoIP traffic.
- DThe sub-interfaces each implement quality of service.
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