Refer to the exhibit.

An engineer must establish eBGP peering between router R3 and router R4. Both routers should use their loopback interfaces as the BGP router ID. Which configuration set accomplishes this task?

• A.Option C
• B.Option D
• C.Option B
• D.Option A

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Refer to the exhibit. What is the effect of this configuration?

• A.The device will allow users at 192.168.0.202 to connect to vty lines 0 through 4 using the password ciscotestkey
• B.The device will allow only users at 192.166.0.202 to connect to vty lines 0 through 4
• C.The device will authenticate all users connecting to vty lines 0 through 4 against TACACS+
• D.When users attempt to connect to vty lines 0 through 4, the device will authenticate them against TACACS+ if local authentication fails

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Refer to the exhibit.

An engineer must create a configuration that executes the show run command and then terminates the session when user CCNP legs in. Which configuration change is required''

• A.Add the access-class keyword to the username command
• B.Add the access-class keyword to the aaa authentication command
• C.Add the autocommand keyword to the aaa authentication command
• D.Add the autocommand keyword to the username command

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Drag and drop the characteristics from the left onto the appropriate infrastructure deployment types on the right.

Correct Answer:

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Which statement describes the IP and MAC allocation requirements for virtual machines on types 1 hypervisors?

• A.Each virtual machine requires a unique IP and MAC addresses to be able to reach to other nodes.
• B.Each virtual machine requires a unique IP address but shares the MAC address with the physical server
• C.Each virtual machines requires a unique IP address but shares the MAC address with the address of the physical server.
• D.Each virtual machine requires a unique MAC address but shares the IP address with the physical server.

Correct Answer: A

Explanation
A virtual machine (VM) is a software emulation of a physical server with an operating system.
From an application's point of view, the VM provides the look
and feel of a real physical server, including all its components, such as CPU, memory, and network interface cards (NICs).
The virtualization software that creates VMs and performs the hardware abstraction that allows multiple VMs to run concurrently is known as a hypervisor.
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 hosted architectures. 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 hardware directly. answer 'Each virtual machine requires a unique IP and MAC addresses to be able to reach to other nodes' big advantage of Type 2 hypervisors is that management console software is not required. Examples of type 2 hypervisor are VMware Workstation (which can run on Windows, Mac and Linux) or Microsoft Virtual PC (only runs on Windows).

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