Câu 10: 640-875: Building Cisco Service Provider Next-Generation Networks Part 1 (SPNGN1)

You are having problems browsing to http://www.cisco.com from your laptop that is running Windows. Your laptop is connected directly to a default gateway, which is a Cisco ISR G2 router. Which four options are the basic troubleshooting steps that you should use to troubleshoot this issue? (Choose four.)

1. A. Issue the ipconfig command from the Windows command line on your laptop to determine your laptop IP address and the default gateway IP address. — đáp án hiện tại
2. B. Issue the ipconfig /all command from the Windows command line on your laptop to determine the DNS server IP address. — đáp án hiện tại
3. C. Issue the ping {default gateway IP address} command from the Windows command line on your laptop to verify connectivity to the default gateway. — đáp án hiện tại
4. D. Issue the ping {DNS server IP address} command from the Windows command line on your laptop to verify connectivity to the DNS server. — đáp án hiện tại
5. E. Issue the ping tcp www.cisco.com 80 command from the Windows command line on your laptop to verify TCP port 80 connectivity to the www.cisco.com server.
6. F. From the ISR G2 CLI, issue the ping tcp www.cisco.com 80 command to verify TCP port 80 connectivity to the www.cisco.com server.
7. G. From the ISR G2 CLI, issue the ISR-G2#tracert www.cisco.com command to verify connectivity to the www.cisco.com server.
8. H. From the ISR G2 CLI, issue the ISR-G2#nslookup www.cisco.com command to determine the IP address of the www.cisco.com server.