SK0-005 Question #566: Real Exam Question with Answer & Explanation

The correct answer is D: IP helper address. The IP helper address (or DHCP relay) is crucial when the DHCP server is located in a different VLAN or subnet from the client requesting an IP address. If the IP helper address is not configured on the router or switch interface connected to the VLAN where the server resides, DH

Troubleshooting

Question

A server has been deployed in a new VLAN. The DHCP server has been properly configured to service this VLAN. However, the server is not receiving an IP address. Which of the following is most likely the cause of the issue?

Options

AFirewall ACL
BHosts file
CDNS configuration
DIP helper address

Explanation

The IP helper address (or DHCP relay) is crucial when the DHCP server is located in a different VLAN or subnet from the client requesting an IP address. If the IP helper address is not configured on the router or switch interface connected to the VLAN where the server resides, DHCP requests from the server will not reach the DHCP server, and thus the server will not receive an IP address.

Topics

#DHCP#VLANs#Networking#Troubleshooting

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