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SK0-005 · Question #515

SK0-005 Question #515: Real Exam Question with Answer & Explanation

The correct answer is C: Confirm the network has a helper address for the DHCP server. When clients on a different VLAN cannot receive DHCP addresses, it's often because there is no DHCP helper address configured on the router or switch. A DHCP relay/helper address forwards DHCP requests from clients on the VLAN to the DHCP server, which may reside on a different

Troubleshooting

Question

A systems engineer is configuring a new VLAN for expansion of a campus network. The engineer configures a new DHCP scope on the existing Windows DHCP server cluster and activates the scope for the clients. However, new clients in the area report they are not receiving any DHCP address information. Which of the following should the engineer do first?

Options

  • AConfirm the client PCs are using the correct speed on the NIC
  • BConfirm the network uses the same NTP server as the clients
  • CConfirm the network has a helper address for the DHCP server
  • DConfirm the DHCP server is authorized in Active Directory

Explanation

When clients on a different VLAN cannot receive DHCP addresses, it's often because there is no DHCP helper address configured on the router or switch. A DHCP relay/helper address forwards DHCP requests from clients on the VLAN to the DHCP server, which may reside on a different

Topics

#DHCP#VLANs#DHCP Relay Agent#Network Troubleshooting

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