[单项选择]A customer has a wireless router installed in their home office. The customer is having issues with signal strength at the opposite end of the house. Which of the following is the BEST option to increase the signal strength?（）
A. Install a high gain antenna focused towards the office wall.
B. Run CAT5e cable to all of the rooms that have poor signal strength.
C. Install a wireless repeater at the far end of the house.
D. Install a second wired router in the far end of the house.

[单项选择]A user states that the wireless router keeps rebooting while the power to the other equipment stays on. Which of the following should the technician perform to prevent users from rebooting the router?（）
A. Change the default administrator password
B. Change the IP range of the wireless network
C. Hide the SSID
D. Disable WEP

[单项选择]Mike, a technician, is replacing a wireless router on an existing small office home office (SOHO) network. The SSID, WPA and DHCP information has been correctly added. Which of the following must also be addressed?（）
A. The administrative password needs to be changed.
B. The TKIP option needs to be enabled.
C. The WEP key needs to be changed.
D. Wireless access points need to be added.

[单项选择] A customer has installed an IBM System Storage DS8700 with 20 TB of storage， two-way processor version， 32 GB cache， and 16 Fibre Channel ports. The customer is beginning to experience throughput performance issues.  To address this performance consideration with minimal cost to the customer， which of the following should be the FIRST step to resolve the problem（）
A. add an expansion frame with additionalFibre Channel ports
B. increase the amount of storage by 20 TB
C. conduct a Disk Magic study to identify the source of the performance issue
D. add additionalFibre Channel ports to the existing DS8700

[单项选择] During BGP configuration on a router that has peered with other BGP speakers, the BGP command aggregate-a ddress 172.32.0.0 255.255.252.0 is issued. However, the peers do not receive this aggregate network in BGP advertisements. Also, the router does not have this aggregate network in its BGP table. Which option indicates a possible reason this command did not cause the router to advertise the aggregate network to its peers?（）
A. Interface NULL 0 is likely shutdown.
B. The next hop IP address must be a loopback address.
C. The BGP command no auto - summary is missing.
D. The BGP command no synchronization is missing.
E. Subnets of 172.32.0.0/22 do not exist in the BGP table.
F. The IGP running on this router does not have network 172.32.0.0/22 installed.

[单项选择]A customer has installed UAC in their network. They have both Windows and Linux endpoints andmust choose a deployment method that everyone can use. Which deployment method allows for multiple platforms? （）
A. IPsec enforcement
B. 802.1X enforcement
C. Source IP enforcement
D. Odyssey Access Client

[单项选择] A customer has installed an IBM System Storage DS8700 with 20 TB of storage, 32 GB cache, and 16 Fibre Channel ports. The customer is beginning to experience throughput performance issues since they have added new workloads. The customer asks the storage specialist for guidance. Which of the following actions should be recommended as a first step?（）
A. install the Performance Accelerator feature
B. review the DS Storage Manager Major Event Log (MEL)
C. add an expansion frame with additionalFibre Channel ports
D. review the latest TPC for Disk study to identify the source of the performance issue

[单项选择]An installed customer has developed human resource constraints in the IT department. Which of the following allows the sales professional to proceed with future sales？（）
A. Proof of concept
B. Volume sales discounts
C. ServicePacs
D. Industry leading technology

[单项选择]A customer has installed a new computer on their network. They can print to the printer but the option for duplex printing is not available. All other computers have the option. Which of the following is the cause of the problem？（）
A. The new computer is printing to the wrong IP address.
B. The new computer is using the wrong protocol.
C. The driver port is not setup correctly.
D. The option has not been selected on the driver.

[单项选择] A router has been configured with the authentication order settings shown below: [edit] user@host# show system authentication-order authentication-order [radius tacplus password]; The router also has a local database that contains the user lab with password lab123. What would happen if both the RADIUS and the TACACS servers respond with a reject for user lab?（）
A. The user lab will not be able to login.
B. The user lab will be authenticated against the local database and will be able to login.
C. The user will be able to login only if tries to login as the root user.
D. The user lab will receive an error message indicating the username and password provided could not be found on the radius and tacacs servers.

[单项选择]A router has two FastEthernet interfaces and needs to connect to four vlans in the local network.How can you accomplish this task，using the fewest physical interfaces and without decreasing networkper formance？（）
A. Add two more FastEthernet interfaces.
B. Add a second router to handle the vlan traffic.
C. Use a hub to connect the four vlans with a FastEthernet interface on router.
D. Implement a router-on-a-stick configuration.

[单项选择]A router has EIGRP configured as the only routing protocol. How does EIGRP respond if there is no feasible successor route to a destination network and the successor route fails?（）
A. It immediately sends its entire routing table to its neighbors.
B. EIGRP sends a Hello packet to the DR to inform it of the route failure.
C. It automatically forwards traffic to a fallback default route until a successor route is found.
D. It sends queries out to neighbors until a new successor route is found.
E. It places the route in holddown until LSA updates inform it of a new route to the network.

[单项选择] A router has been configured with the settings shown below: [edit] user@host# show system authentication-order authentication-order [ radius tacplus ]; The router also has a local database that contains the user lab with password lab123. What would happen if both the RADIUS and the TACACS servers are not accessible?（）
A. The user lab will not be able to login.
B. The user lab will be authenticated against the local database and will be able to login.
C. The user lab will receive an error message indicating the router is unable to authenticate due to the authentication servers not responding.
D. The user will be able to login only if tries to login as the root user.

[单项选择]How can an administrator determine if a router has been configured when it is first powered up?（）
A. A configured router prompts for a password
B. A configured router goes to the privileged mode prompt
C. An un configured router goes into the setup dialog
D. An un configured router goes to the enable mode prompt

[多项选择] A router has been configured with the commands router eigrp 9 and network 72.16.1.0 0.0.0.255. No other EIGRP - related commands have been configured. The nswers list the IP addresses that could be assigned to this router's Fa0/0 interface. Which answers list an IP address/prefix length that would cause the router to enable IGRP on Fa0/0?（）
A. 172.16.0.1/23
B. 172.16.1.1/26
C. 172.16.1.1/24
D. 172 .16.0.255/23
E. None of the other answers is correct.