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.       Read more [...]
Ensurepass  QUESTION 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 Read more [...]
Ensurepass  QUESTION 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. Read more [...]
Ensurepass  QUESTION 221 Which commands are required to properly configure a router to run OSPF and to add network 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 area Read more [...]
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.        Read more [...]
Ensurepass  QUESTION 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 [...]
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 RtrA(config-router)#network   B.     This router was configured with the commands: RtrA(config)#router rip RtrA(config-router)#network RtrA(config-router)#network Read more [...]
Ensurepass  QUESTION 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 [...]
Ensurepass    QUESTION 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.        Read more [...]
Ensurepass   QUESTION 181 What is the default routing update period for RIPv2?   A.       15 seconds B.       30 seconds C.       180 seconds D.       240 seconds Correct Answer: B     QUESTION 182 Refer to the exhibit. S0/0 on R1 is configured as a multipoint interface to communicate with R2 and R3 in the hub-and-spoke Frame Relay topology. While testing this Read more [...]
Ensurepass  QUESTION 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. B. C. D. E. Read more [...]
Ensurepass  QUESTION 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 [...]
Ensurepass  QUESTION 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   A. B. C. D.   Correct Answer: C     QUESTION Read more [...]
Ensurepass  QUESTION 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. through through   What are three problems with this design? (Choose three.)     A.      Read more [...]
Ensurepass    QUESTION 111 Refer to the exhibit. Which three statements correctly describe Network Device A? (Choose three.)     A.       With a network wide mask of, each interface does not require an IP address. B.       With a network wide mask of, each interface does require an IP address on a unique IP subnet. C.       With a network wide mask of, Read more [...]
Ensurepass  QUESTION 71 What is the best practice when assigning IP addresses in a small office of six hosts?   A.      Use a DHCP server that is located at the headquarters. B.      Use a DHCP server that is located at the branch office. C.      Assign the addresses by using the local CDP protocol. D.      Assign the addresses statically on each node.   Correct Answer: D     Read more [...]
Ensurepass  QUESTION 81 Drag and Drop   Correct Answer:     QUESTION 82 The following commands are entered on the router:   Burbank(config)# enable secret fortress Burbank(config)# line con 0 Burbank(config-line)# login Burbank(config-line)# password n0way1n Burbank(config-line)# exit Burbank(config)# service password-encryption   What is the purpose of the last command entered?   A.      to require the user to enter an encrypted password Read more [...]
Ensurepass  QUESTION 61 The command ip route was issued on a router. No routing protocols or other static routes are configured on the router. Which statement is true about this command?   A.      The interface with IP address is on this router. B.      The command sets a gateway of last resort for the router. C.      Packets that are destined for host Read more [...]
Ensurepass  QUESTION 51 An administrator is working with the network, which has been subnetted with a /26 mask. Which two addresses can be assigned to hosts within the same subnet? (Choose two.)   A. B. C. D. E. F. Read more [...]
Ensurepass  QUESTION 41 Refer to the exhibit. All devices attached to the network are shown. How many collision domains are present in this network?     A.      2 B.      3 C.      6 D.      9 E.       15   Correct Answer: E QUESTION 42 Refer to the exhibit. The ports that are shown are the only active ports on the switch. The MAC address table is Read more [...]
Ensurepass  QUESTION 31 At which layer of the OSI model does the protocol that provides the information that is displayed by the show cdp neighbors command operate?   A.      application B.      transport C.      network D.      physical E.       data link   Correct Answer: E     QUESTION 32 Which two characteristics apply to Layer 2 switches? Read more [...]
Ensurepass  QUESTION 21 A workstation has just resolved a browser URL to the IP address of a server. What protocol will the workstation now use to determine the destination MAC address to be placed into frames directed toward the server?   A.      HTTP B.      DNS C.      DHCP D.      RARP E.       ARP   Correct Answer: E QUESTION 22 Refer to the exhibit. Read more [...]
Ensurepass  QUESTION 11 Refer to the exhibit. As packets travel from Mary to Robert, which three devices will use the destination MAC address of the packet to determine a forwarding path? (Choose three.)     A.      Hub1 B.      Switch1 C.      Router1 D.      Switch2 E.       Router2 F.       Switch3   Correct Answer: Read more [...]
Ensurepass  QUESTION 1 Which three statements are true about the operation of a full-duplex Ethernet network? (Choose three.)   A.      There are no collisions in full-duplex mode. B.      A dedicated switch port is required for each full-duplex node. C.      Ethernet hub ports are preconfigured for full-duplex mode. D.      In a full-duplex environment, the host network card must check for Read more [...]