Jeff an administratorf has just fnished installing a new switch and connected two servers with IPs of 192.168.105.20 and .30. The servers are able to communicate with each otherf but are unable to reach the Internet. Jef sees the following informaton in the switch confguraton: interface VLAN 105 IP address 192.168.105.5 255.255.255.0 Jef is able to ping the router at 192.168.105.1 from the switch. Which of the following is the MOST likely cause of the problem?
A. The subnet mask is incorrect.
B. A routng loop has occurred.
C. Jef used a crossover cable to connect the switch to the gateway.
D. The server is missing default-gateway informaton.
Afer a brownoutf Zachf a userf can connect to the internal networkf but not the Internet. Which of the following is the companyns DSL router experiencing that is causing this issue?
A. Switching loop
B. Power failure
C. Broadcast storm
D. Duplicate IP address
A new department is formed and a new secton of the building is being built out for them. All 50 new employees will need access to the wireless network. Which of the following should Jeff a technicianf complete to allow these new employees access to the wireless network?
A. Frequency setngs should be changed.
B. Additonal WAPs should be installed.
C. Channels should be changed.
D. VLANs should be added.
Lisaf a network administratorf needs to facilitate trafc from several VLANs over a single port. Which of the following confguraton changes would facilitate access?
A. Trafc fltering
B. Trunking
C. MAC fltering
D. Port mirroring
Zachf a userf on a network cannot access any network resources. The link light on his computer shows that a connecton is present. Which of the following is the MOST likely cause of the problem?
A. The wrong cable type has been used.
B. IDS has shut down the computerns switch port.
C. The port on the switch is confgured incorrectly.
D. Spanning tree protocol was implemented.
Switch A is confgured with VLAN 105 and 106. Switch B is confgured with VLAN 105 and 107. Both switches are connected with a fber cable. In order for packets from all VLANs to cross the fber cablef which of the following confguratons MUST be present?
A. Reverse ARP
B. Full duplex on the fber link
C. PoE
D. 802.1q trunking
Kimf a customerf wants to install a wireless network into a shared ofce space. There are several other wireless networks from other companies that can be detected within the ofce space. Which of the following should be confgured on Kimns wireless network to diferentate it from other wireless networks and stll provide the BEST performance and security? (Select TWO).
A. SSID
B. Channel
C. Antenna type
D. Wireless standard
E. NAT
Zachf a customerf wants to network several computers within a large warehouse. The warehouse has one computer at the very far end of the warehouse that is 170 meters (557 feet) from the network switch. Which of the following cable types should a technician use for this computer?
A. CAT3
B. CAT5
C. CAT6
D. Fiber
Jeff a customerf has a wireless network and has reported that the network trafc from the wireless access points seems high compared to the limited number of wireless devices used. Jef believes that other non- employees are using the wireless network to access the Internet. Which of the following could be used to limit the access to the wireless network? (Select TWO).
A. WPA encrypton
B. Changing wireless channels
C. MAC fltering
D. Changing wireless speed standards
E. SSID disable
Lisaf a network technicianf would like to keep the IP address of the Human Resource departmentns server in the same group of 100 DHCP IP addresses that are assigned to the Human Resource department's employee workstatons. Which of the following would BEST allow this and have the ability for the server to keep the same IP address?
A. Implement a set of statc IPs for the entre human resource department.
B. Use a DHCP reservaton for the server IP address.
C. Use a small DHCP scope for the human resource department.
D. Connect the server to a router in the network closet on the same foor.
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