Câu 172: 100-105: ICND Interconnecting Cisco Networking Devices Part 1

Refer to the exhibit. The DHCP settings have recently been changed on the DHCP server and the client is no longer able to reach network resources. What should be done to correct this situation?

1. A. Verify that the DNS server address is correct in the DHCP pool.
2. B. Ping the default gateway to populate the ARP cache.
3. C. Use the tracert command on the DHCP client to first determine where the problem is located.
4. D. Clear all DHCP leases on the router to prevent address conflicts.
5. E. Issue the ipconfig command with the /release and /renew options in a command window. — đáp án hiện tại