Lab 9: Network Troubleshooting

What type of devices would be better served to have static IP configuration? 1) Routers, Servers, Printers and specialized workstations 2) All devices 3) Workstations only 4) Mobile devices

1) Routers, Servers, Printers and specialized workstations

What does the nslookup command do? 1) Tests the DNS server 2) Tests the File server 3) Tests the Print server 4) Tests the DHCP server

1) Tests the DNS server

After configuring the host as a DHCP client, was it dynamically allocated DHCP and DNS server addresses correctly? 1) Yes 2) No

1) Yes

Could this machine have leased a different IP address? 1) Yes, within the same scope 2) Yes, any valid IP address will be assigned 3) No, the lease must expire before another address can be assigned 4) No, a manually assigned IP address is now required

1) Yes, within the same scope

According the DHCP server configurations, what range of IP addresses could this machine been assigned by DHCP? 1) Any address between 192.168.12.3 and 192.168.12.14 2) Any address between 192.168.12.15 and 192.168.12.30 3) Any address between 192.168.12.15 and 192.168.12.250 4) Any address between 192.168.12.3 and 192.168.12.30

2) Any address between 192.168.12.15 and 192.168.12.30

If a client does not have the correct DNS server address specified in its TCP/IP properties, what will occur? 1) You will not be able to surf the Internet by IP address (e.g. 204.68.2.5) 2) You will not be able to surf the Internet by names (e.g. www.augustauniversity.edu) 3) You will not be able to surf the Internet by MAC address (e.g. 30:10:B3:65:AC:14) 4) You will not be able to surf the Internet by IP V6 address (e.g. 2001:0db8:0a0b:12f0:00B8:0CD0:0000:0001)

2) You will not be able to surf the Internet by names (e.g. www.augustauniversity.edu)

What is the function of the ipconfig/release and the ipconfig/renew commands? 1) Renewal of the DNS name mapping 2) Renewal of the MAC address mapping 3) Renewal of the IP address mapping 4) Release of the machine from the DHCP scope

3) Renewal of the IP address mapping

What utility can be used to find out the IP address, subnet mask and default gateway configured on a Windows computer? 1) tcpconfig 2) ifconfig 3) ipconfig 4) tcpipconfig

3) ipconfig

What IPv4 address was assigned to the Windows 2k8 R2 Internal 2 machine by the DHCP server? 1) Any address between 192.168.12.3 and 192.168.12.14 2) Any address between 192.168.12.15 and 192.168.12.250 3) Any address between 192.168.12.3 and 192.168.12.30 4) Any address between 192.168.12.15 and 192.168.12.30

4) Any address between 192.168.12.15 and 192.168.12.30

What is the function of the DNS protocol? 1) To resolve MAC addresses from mapped names 2) To resolve IP addresses from mapped MAC addresses 3) To resolve names from mapped IP addresses 4) To resolve IP addresses from mapped names

4) To resolve IP addresses from mapped names

DNS and DHCP are protocols of the __________ protocol suite.

TCP/IP