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 [...]