E.R1#no network 10.0.0.0 255.255.255.0Correct Answer:BCSection: (none)ExplanationExplanation/Reference:QUESTION 190Refer to the exhibit. R1 is able to ping the R3 fa0/1 interface. Why do the extended pings fail?A.The maximum packet size accepted by the command is 1476 bytes.B.R3 is missing a return route to 10.99.69.0/30C.R2 and R3 do not have an OSPF adjacencyD.The DF bit has been setCorrect Answer:DSection: (none)ExplanationExplanation/Reference:If the DF bit is set, routers cannot fragment packets. From the output below, we learn that the maximum MTU of R2 is 1492 bytes while we sentping with 1500 bytes. Therefore these ICMP packets were dropped.Note: Record option displays the address(es) of the hops (up to nine) the packet goes through.QUESTION 191
An engineer must configure interface GigabitEthernet0/0 for VRRP group 10. When the router has the highest priority in the group, it mustassume the master role. Which command set must be added to the initial configuration to accomplish this task?A.vrrp 10 ip 172.16.13.254vrrp 10 preemptB.standby 10 ip 172.16.13.254standby 10 priority 120C.vrrp group 10 ip 172.16.13 254.255.255.255.0vrrp group 10 priority 120D.standby 10 ip 172.16.13.254 255.255.255.0standby 10 preemptCorrect Answer:ASection: (none)ExplanationExplanation/Reference:By default, a preemptive scheme is enabled. A backup high-priority virtual router that becomes available takes over for the backup virtual routerthat was elected to become the virtual router master.QUESTION 192What is a Type 1 hypervisor?A.runs directly on a physical server and depends on a previously installed operating systemB.runs directly on a physical server and includes its own operating systemC.runs on a virtual server and depends on an already installed operating systemD.run on a virtual server and includes its own operating systemCorrect Answer:BSection: (none)ExplanationExplanation/Reference:There are two types of hypervisors: type 1 and type 2 hypervisor.In type 1 hypervisor (or native hypervisor), the hypervisor is installed directly on the physical server. Then instances of an operating system (OS)are installed on the hypervisor. Type 1 hypervisor has direct access to the hardware resources. Therefore they are more efficient than hostedarchitectures. Some examples of type 1 hypervisor are VMware vSphere/ESXi, Oracle VM Server, KVM and Microsoft Hyper-V.In contrast to type 1 hypervisor, a type 2 hypervisor (or hosted hypervisor) runs on top of an operating system and not the physical hardwaredirectly. A big advantage of Type 2 hypervisors is that management console software is not required. Examples of type 2 hypervisor are VMwareWorkstation (which can run on Windows, Mac and Linux) or Microsoft Virtual PC (only runs on Windows).
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