CCDA Practice Test | Cisco enterprise network architectures

Identify the use cases for the virtualization in networks. (Choose two)

A. To eliminate the need for IT staff

B. Segmentation for separating groups of users

C. Segmented to create high-performance systems to reduce the number of links between devices

D. Segmentation of networks that were unintentionally

Which collaboration component can be installed on tablets, computers, and mobile phones to allow you to call coworkers, video chat with them, or send them messages?

A. Cisco Jabber

B. WebEx

C. TelePresence

D. Google Cloud

Which statements apply to end-to-end VLAN design? (Choose two)

A. Is the newer, better design model

B. Users are grouped into VLANs independent of physical location

C. If users are moved within Campus, their VLAN membership changes

D. Is the recommended VLAN design model by IETF and Cisco

E. There is no need for routing features on switches at the access layer

What are the common techniques used to provide segmentation of DMZs? (Choose three)

A. Using dedicated DMZs as per service

B. Using IPSec to secure and segment data coming through the Internet from a branch office

C. Connecting virtual appliances to a virtualized LAN network using a physical switch

D. Using those VLANs which implemented the DMZ and terminated on the firewall

E. Using virtual contexts on Cisco IPS devices to create VLANs

Which protocols naturally hide the information? (Choose two)

A. ISIS

B. EIGRP

C. OSPF

D. RIPv2

What describes STP stability mechanism recommendations? (Choose three)

A. Apply root guard to all ports where a root is always expected

B. Apply PortFast to all end-user ports and for security combine PortFast with BPDU guard

C. Apply loop guard to all ports that are or can become designated ports

D. The use of root guard and loop guard, on a given interface, is mutually exclusive

E. Under no circumstances should BPDU filter and BPDU guard be used on the same interface

What steps are involved in a successful QoS deployment? (Choose two)

A. Analyze the service-level requirements for each application class

B. Test the QoS designs on the production network

C. Design the applications to meet platform-specific QoS requirements

D. Identify the traffic classes in your network

Which options best describe single and dual-homing? (Choose three)

A. In a single-homed topology, the enterprise Internet gateway is the only point of failure

B. In a dual-homed design, two or more connections are set up to the same ISP

C. A single-homed Internet approach is used in small networks where Internet access is not crucial for business continuity

D. In a single-homed Internet connectivity design, you have redundant connections toward ISP

E. Using redundant hardware in a dual-homed design ensures that your network will always be available even if it is not configured for packet routing

You are troubleshooting an HSRP issue where the HSRP router is not active for an HSRP group. You discover that a router with a higher HSRP priority came online after another router assumed the active role, and the new router did not take over the active role even though it had a higher priority.

What can be done to resolve this issue? (Choose two)

A. Configure HSRP pre-emption delay

B. Configure the HSRP pre-empt time to be shorter than the switch boot time

C. Enable HSRP pre-emption

D. Configure the pre-emption to occur before the primary distribution layer switch has Layer 3 connectivity to the core

Which of the following tracking options are available to HSRP and VRRP? (Choose two)

A. They can track interfaces

B. They can track objects such as MAC addresses

C. They can track objects based on CPU

D. They can track objects such as the line protocol status

Which of these would you employ before your network reaches critical size? (Choose two)

A. An addressing scheme

B. Proper summarization practices

C. Install an ASBR

D. Major redesign

Select the statements that are true about VPWS. (Choose two)

A. Is commonly referred to as pseudo wire

B. From customers' perspective, VPWS presents the whole provider network to be a giant switch

C. VPWS indicates that you will need to establish routing adjacencies with provider's edge routers

D. VPWS stands for Virtual Private Wire Service

E. VPWS is a point-to-multipoint connection

What are considerations when designing a collaboration solution to assure a good user experience? (Choose two)

A. Monitor bandwidth consumption, delay, jitter, and loss

B. Design and implement end-to-end QoS in low bandwidth environments

C. When cost effective, ensure you have plenty of bandwidth across your network

D. Test solutions before declaring them functional for users

What are the guidelines to be followed when implementing firewalls? (Choose two)

A. An open security model denies everything from the start and adds exceptions to this "deny-all" rule

B. A standalone firewall is all that is required to fulfil all security needs

C. Stateful filtering should be implemented for Internet-bound traffic and a "deny-all" rule should be implemented for traffic coming from the Internet

D. Firewalls should be positioned at key network boundaries

Which options describe enterprise-managed GRE over IPsec VPN operations? (Choose four)

A. GRE is a protocol that can be used to carry non-IP protocols

B. Using GRE tunnels in combination with IPsec provides the ability to run a routing protocol

C. When using GRE tunnels, remote sites as well as head ends must use dynamic IP addresses

D. By encapsulating the IP packet in the GRE tunneling protocol public address spaces can be used

E. IPsec when used with GRE can support IP broadcast and multicast traffic

F. GRE tunnels allow IPsec to support the use of multiprotocol traffic

Cisco test CCDA 200-310

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