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NEW QUESTION # 143
In your network design, you must ensure that all user sessions passing through an SRX Series device remain active if there is a device failure.
Which mechanism will accomplish this design requirement?
- A. Virtual Chassis
- B. chassis clustering
- C. VRRP
- D. MC-LAG
Answer: B
NEW QUESTION # 144
What is the function of the aggregation tier in a traditional three tier Layer 2 network environment?
- A. The aggregation tier connects to the Internet and with lower tier Layer 2 devices to provide Layer 3 gateway services for the network.
- B. The aggregation tier relays packets between the lower tier Layer 2 devices and functions as the gateway to the upper tier Layer 2 device.
- C. The aggregation tier interfaces with lower tier Layer devices and provides a high-speed interconnect with the north-bound WAN edge device.
- D. The aggregation tier provides network connectivity to end-user devices and other hosts and enforces network access policy.
Answer: B
NEW QUESTION # 145
When determining the oversubscription ratio for an IP fabric, which two statements are true? (Choose two.)
- A. Removing leaf nodes from the IP fabric increases the oversubscription ratio.
- B. Removing spine nodes from the IP fabric increases the oversubscription ratio.
- C. Adding spine nodes to the IP fabric decreases the oversubscription ratio.
- D. Adding leaf nodes to the IP fabric decreases the oversubscription ratio.
Answer: B,C
Explanation:
The oversubscription ratio in an IP fabric is influenced by the number of spine nodes relative to the number of leaf nodes and their uplinks.
Removing spine nodes reduces available uplink bandwidth, increasing oversubscription.
Adding spine nodes increases available bandwidth between leafs and spines, decreasing the oversubscription ratio.
NEW QUESTION # 146
Which two statements are true in regards to the solution overview section of an RFP? (Choose two.)
- A. It should outline the technical benefits of the proposed design.
- B. It should address the customer's goals, scope, and requirements.
- C. It contains the bill of materials.
- D. It is an overview of Juniper's value proposition to the customer.
Answer: A,B
NEW QUESTION # 147
You are planning to add equipment into a data center environment.
What are three physical environmental considerations? (Choose three.)
- A. rack door positioning
- B. floor loading
- C. IP addressing
- D. VLAN assignments
- E. hot/cold aisle deployment
Answer: A,B,E
NEW QUESTION # 148
You are designing a data center network that will require the rapid deployment and removal of security features between virtual machines based on triggered traffic flows.
The data center will require the ability to scale up and down rapidly according to traffic load, and then release resources when security services are not needed.
In this scenario, which type of security design would fulfill this requirement?
- A. a physical security device connected to each host
- B. a centralized security appliance
- C. a container-based security deployment
- D. an all-in-one virtual security device in each host
Answer: C
NEW QUESTION # 149
You are working with a customer who specializes in selling custom toy boxes in more than 50 stores.
The customer's financial information must be kept secure.
Which security standard should you include in your design proposal?
- A. user-based firewall
- B. PCI compliance
- C. NAC
- D. BYOD
Answer: B
NEW QUESTION # 150
Which VPN protocol has the highest overhead?
- A. IPsec with NAT Traversal
- B. GRE over MPLS
- C. IPsec without NAT Traversal
- D. Secure Vector Routing
Answer: A
Explanation:
IPsec with NAT Traversal (NAT-T) encapsulates IPsec packets within UDP headers, adding additional overhead compared to standard IPsec. This results in higher packet overhead, which can affect performance and MTU handling more than other VPN protocols.
NEW QUESTION # 151
Which solution would ensure that voice traffic is treated with a higher priority than data traffic throughout a network?
- A. 802.1Q VLAN tags
- B. link aggregation
- C. class of service
- D. routing instance
Answer: C
NEW QUESTION # 152
Which two groups within the IT organization will likely need training if a new type of network equipment is deployed throughout the enterprise? (Choose two.)
- A. application development
- B. systems administrators
- C. network engineering
- D. network operations
Answer: C,D
NEW QUESTION # 153
What is the cost-effective cable solution to connect a building access switch to a building distribution switch at a distance of 400 feet (120 meters)?
- A. power cable
- B. multimode fiber
- C. UTP
- D. single-mode fiber
Answer: B
NEW QUESTION # 154
VLANs provide separation of which type of domain?
- A. routing domains
- B. broadcast domains
- C. multicast domains
- D. collision domains
Answer: B
NEW QUESTION # 155
As part of your automation design, you need an off-box system that will be able to monitor telemetry information. You must then use that information to dynamically update devices as needed to ensure optimal network traffic flow.
Which automation solution would accomplish this goal?
- A. Ruby
- B. Chef
- C. SaltStack
- D. Puppet
Answer: D
NEW QUESTION # 156
In which two situations does a backup WAN link with another provider make sense in a network design? (Choose two.)
- A. When the users in the network rely on communication through email.
- B. When the users in the network rely on communication through VoIP.
- C. You want to combine both WAN links in a LAG to increase throughput.
- D. When the cost of a second link is less than the cost of downtime.
Answer: B,D
NEW QUESTION # 157
Referring to the exhibit, you are designing a Layer 2 data center and you want to make sure that all the links between the access tier and the aggregation tier are used.
What should you do to accomplish this task?
- A. Use RSTP on all devices.
- B. Place Agg-1 and Agg-2 in a Virtual Chassis
- C. Use VRRP on Agg-1 and Agg-2.
- D. Use BGP load balancing on all devices.
Answer: B
NEW QUESTION # 158
A company requires a managed WAN solution that supports Layer 2 adjacency across remote offices for applications and services.
What solution should be selected?
- A. VPLS
- B. FR
- C. DMVPN
- D. MPLS
Answer: A
NEW QUESTION # 159
In a network design using the traditional tiered structure, which two tiers connect to untrusted domains? (Choose two.)
- A. core
- B. access
- C. WAN edge
- D. aggregation
Answer: B,C
NEW QUESTION # 160
You have been tasked to determine the capacity and scaling of systems for a campus switching design.
Which two statements are true? (Choose two.)
- A. The average bandwidth usage of users.
- B. The number of remote workers.
- C. The average number of wireless devices that will be connecting to the network.
- D. The number of guest users.
Answer: A,C
NEW QUESTION # 161
You have designed a network in which all network devices have redundant power supplies.
However, the redundant power supplies are plugged into a single power source.
Which two statements are true? (Choose two.)
- A. Redundant power supplies should always be plugged into the same power source.
- B. The power redundancy requirements are not met as the single source of power could fail and the network devices will not stay powered on.
- C. There is no problem and the power redundancy requirements are met.
- D. The redundant power supplies should be plugged into separate power sources.
Answer: B,D
NEW QUESTION # 162
Which two elements of customer data would you use to determine the applications that your customer uses most often? (Choose two.)
- A. questionnaires
- B. interviews
- C. corporate policies
- D. business goals
Answer: A,B
NEW QUESTION # 163
What are two primary characteristics of the core tier in a network design? (Choose two.)
- A. inspection
- B. performance
- C. manipulation
- D. reliability
Answer: B,D
NEW QUESTION # 164
What information is included in an RFP issuance?
- A. COGS pricing
- B. product positioning
- C. product features
- D. design requirements
Answer: D
NEW QUESTION # 165
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