Cisco CCNA (200-301) — All Questions
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101 questions
Network Fundamentals
To which subnet does the host 10.50.20.130 with a /25 mask belong?
- a.10.50.20.129
- b.10.50.20.0
- c.10.50.20.255
- d.10.50.20.128✓
A /25 mask (255.255.255.128) splits the /24 into two subnets, .0 and .128, each with a block size of 128. The host .130 falls in the .128-.255 block, so its network address is 10.50.20.128.