100-101 Practise test

Ensurepass QUESTION 291 A network administrator is explaining VTP configuration to a new technician. What should the network administrator tell the new technician about VTP configuration? (Choose three.)   A.       A switch in the VTP client mode cannot update its local VLAN database. B.       A trunk link must be configured between the switches to forward VTP updates. C.       A switch Read more […]

Continue reading

Ensurepass QUESTION 281 At which layer of the OSI model is RSTP used to prevent loops?   A.     data link B.     network C.     physical D.     transport Correct Answer: A     QUESTION 282 Refer to the exhibit. A system administrator installed a new switch using a script to configure it. IP connectivity was tested using pings to Switch B. Later attempts Read more […]

Continue reading

EnsurepassQUESTION 271 Which IEEE standard protocol is initiated as a result of successful DTP completion in a switch over FastEthernet?   A.       802.3ad B.       802.1w C.       802.1Q D.       802.1d   Correct Answer: C     QUESTION 272 Which command enhances the 802.1D convergence time on ports that are connected to hosts?   Read more […]

Continue reading

Ensurepass QUESTION 261 Refer to the exhibit. The output that is shown is generated at a switch. Which three of these statements are true? (Choose three.)     A.  All ports will be in a state of discarding, learning or forwarding. B.  Thirty VLANs have been configured on this switch. C.  The bridge priority is lower than the default value for spanning tree. D.  All interfaces that are shown are on shared media. E.  All designated ports Read more […]

Continue reading

EnsurepassQUESTION 251 A Catalyst 2950 needs to be reconfigured. What steps will ensure that the old configuration is erased? (Choose three.)   A.     Erase flash. B.     Restart the switch. C.     Delete the VLAN database. D.     Erase the running configuration. E.      Erase the startup configuration. F.      Modify the configuration register.   Correct Read more […]

Continue reading

EnsurepassQUESTION 241 Which switch would STP choose to become the root bridge in the selection process?   A.     32768: 11-22-33-44-55-66 B.     32768: 22-33-44-55-66-77 C.     32769: 11-22-33-44-55-65 D.     32769: 22-33-44-55-66-78   Correct Answer: A     QUESTION 242 A company implements video conferencing over IP on their Ethernet LAN. The users notice that the network Read more […]

Continue reading

Ensurepass QUESTION 231 A network administrator is troubleshooting the OSPF configuration of routers R1 and R2. The routers cannot establish an adjacency relationship on their common Ethernet link. The graphic shows the output of the show ip ospf interface e0 command for routers R1 and R2. Based on the information in the graphic, what is the cause of this problem?     A.     The OSPF area is not configured properly. B.     The Read more […]

Continue reading

EnsurepassQUESTION 221 Which commands are required to properly configure a router to run OSPF and to add network 192.168.16.0/24 to OSPF area 0? (Choose two)   A.        Router(config)#router ospf 1 B.        Router(config)#router ospf 0 C.        Router(config)#router ospf area 0 D.        Router(config-router)#network 192.168.16.0 0.0.0.255 area Read more […]

Continue reading

EnsurepassQUESTION 211 A router has learned three possible routes that could be used to reach a destination network. One route is from EIGRP and has a composite metric of 20514560. Another route is from OSPF with a metric of 782. The last is from RIPv2 and has a metric of 4. Which route or routes will the router install in the routing table?   A.       the OSPF route B.       the EIGRP route C.       Read more […]

Continue reading

EnsurepassQUESTION 201 OSPF routing uses the concept of areas. What are the characteristics of OSPF areas? (Choose three.)   A.       Each OSPF area requires a loopback interface to be configured. B.       Areas may be assigned any number from 0 to 65535. C.       Area 0 is called the backbone area. D.       Hierarchical OSPF networks do not require multiple areas. E.        Read more […]

Continue reading

Ensurepass QUESTION 191 Which of the following are true regarding the debug output shown in the graphic? (Choose Two)     A.     This router was configured with the commands: RtrA(config)#router rip RtrA(config-router)#version 2 RtrA(config-router)#network 172.16.0.0 RtrA(config-router)#network 10.0.0.0   B.     This router was configured with the commands: RtrA(config)#router rip RtrA(config-router)#network Read more […]

Continue reading

EnsurepassQUESTION 171 Use the output from the router shown in the graphic above to determine which of the following are correct. (Choose two.)     A.     Router John uses a link-state routing protocol. B.     Router John will receive routing updates on the Serial0/0 interface. C.     Router John will receive routing updates on the Serial0/1 interface. D.     Router John will send routing updates Read more […]

Continue reading

EnsurepassQUESTION 161 Refer to the exhibit. The network administrator must establish a route by which London workstations can forward traffic to the Manchester workstations. What is the simplest way to accomplish this?     A.       Configure a dynamic routing protocol on London to advertise all routes to Manchester. B.       Configure a dynamic routing protocol on London to advertise summarized routes to Manchester. C.       Read more […]

Continue reading

EnsurepassQUESTION 151 In the implementation of VLSM techniques on a network using a single Class C IP address, which subnet mask is the most efficient for point-to-point serial links?   A.     255.255.255.240 B.     255.255.255.254 C.     255.255.255.252 D.     255.255.255.0 E.      255.255.255.248   Correct Answer: C         QUESTION 152 Refer to Read more […]

Continue reading

EnsurepassQUESTION 141 Which of the following IP addresses can be assigned to the host devices? (Choose two.)   A.     205.7.8.32/27 B.     191.168.10.2/23 C.     127.0.0.1 D.     224.0.0.10 E.      203.123.45.47/28 F.      10.10.0.0/13   Correct Answer: BF       QUESTION 142 Refer to the exhibit. A network technician is asked Read more […]

Continue reading

EnsurepassQUESTION 131 Which of the following host addresses are members of networks that can be routed across the public Internet? (Choose Three.)   A.     10.172.13.65 B.     172.16.223.125 C.     172.64.12.29 D.     192.168.23.252 E.      198.234.12.95 F.      212.193.48.254   Correct Answer: CEF     QUESTION 132 Given Read more […]

Continue reading

EnsurepassQUESTION 121 The ip subnet zero command is not configured on a router. What would be the IP address of Ethernet0/0 using the first available address from the sixth subnet of the network 192.168.8.0/29?   A.     192.168.8.25 B.     192.168.8.41 C.     192.168.8.49 D.     192.168.8.113   Correct Answer: C     QUESTION 122 For the network 192.0.2.0/23, which option Read more […]

Continue reading

EnsurepassQUESTION 111 Refer to the exhibit. Which three statements correctly describe Network Device A? (Choose three.)     A.       With a network wide mask of 255.255.255.128, each interface does not require an IP address. B.       With a network wide mask of 255.255.255.128, each interface does require an IP address on a unique IP subnet. C.       With a network wide mask of 255.255.255.0, Read more […]

Continue reading

EnsurepassQUESTION 101   Including the address on the Routed Ethernet interface, how many hosts can have IP addresses on the LAN to which Routed is connected?   A.      6 B.      30 C.      62 D.      126   Correct Answer: A       QUESTION 102   The hosts in the LAN are not able to connect to the Internet. Which commands will correct Read more […]

Continue reading

EnsurepassQUESTION 91 Refer to the exhibit. The junior network support staff provided the diagram as a recommended configuration for the first phase of a four-phase network expansion project. The entire network expansion will have over 1000 users on 14 network segments and has been allocated this IP address space.   192.168.1.1 through 192.168.5.255 192.168.100.1 through 192.168.100.255   What are three problems with this design? (Choose three.)     A.      Read more […]

Continue reading