Syngress - Eleventh Hour Network+ Exam N10-004 Study Guide (11 ...

Troubleshooting the Application Layer 171
Internet Web sites. Other users on the same subnet are able to browse without
difficulty. You run the ipconfig command on the problem workstation
and see the following output:
Windows IP Configuration
Host Name
: IBM-A38375FF22E
Primary Dns Suffix :
Node Type
: Hybrid
IP Routing Enabled
: No
WINS Proxy Enabled
: No
Ethernet adapter Wireless
Network Connection:
Connection-specific DNS Suffix :
Description
: Intel(R) PRO/Wireless 2200BG
Network Connection
Physical Address
: 00-1E-25-1A-D3-5A
Dhcp Enabled
: Yes
Autoconfiguration Enabled : Yes
IP Address : 169.254.1.96
Subnet Mask : 255.255.0.0
Default Gateway :
DHCP Server :
DNS Servers :
Lease Obtained
: Tuesday, March 29, 2005 1:00:10 PM
Lease Expires : Wednesday, March 30, 2005
1:00:10 PM
Based on this output, why is this workstation unable to browse any
network resources
A. The default gateway is unavailable
B. The workstation could not contact a DHCP server
C. The workstation is configured with the incorrect default gateway
D. The workstation’s DHCP lease has expired
3. You are the network administrator for a large pharmaceutical company that
has over 1000 workstations. To simplify TCP/IP configuration for these
numerous clients, you installed a DHCP server over a year ago to automatically
configure your clients with an IP address, as well as the following
common configuration information:
Subnet Mask: 255.255.0.0
Default Gateway: 172.16.0.1
DNS Servers: 172.16.0.100
172.16.0.101
As part of a recent network redesign, you had to change the default gateway
used by your clients to a different IP address: 172.16.1.1. You made