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CCDE 400-007 Exam Quiz
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Use the CCDE 400-007 online practice test engine to enhance your confidence by checking your mistakes and correcting them. Pass CCDE 400-007 Exam in the 1st Try with SPOTO 100% Real Practice Test.
1.
An engineer must design a network for a company that uses OSPF LFA to reduce loops. Which type of lop
would be reduced by using this design?
would be reduced by using this design?
A. DTP
B. STP
C. micro loops
D. REP
2.
Which feature is supported by NETCONF but is not supported by SNMP?
A. taking administrative actions
B. changing the configuration of specific fields
C. collecting the status of specific fields
D. distinguishing between configuration data and operational data
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3.
Two routers R1 and R2 are directly connected through an Ethernet link Both routers are running OSPF over
the Ethernet link and OSPF has been registered with BFD. R1 has been set up to transmit BFD at a 50 ms
interval, but R2 can receive only at a 100 ms rate due to platform limitations. What does this mean?
the Ethernet link and OSPF has been registered with BFD. R1 has been set up to transmit BFD at a 50 ms
interval, but R2 can receive only at a 100 ms rate due to platform limitations. What does this mean?
A. After the initial timer exchange, R1 sets its transmission rate to the R2 Required Min RX interval.
B. After the initial timer exchange, R2 sets its transmission rate to the R1 Desired Min TX interval.
C. R2 sets the P-bit on all BFD control packets until R2 sends a packet with the F-bit set.
D. Timers renegotiate indefinitely, so the timer exchange phase never converges.
4.
Which project management methodology is characterized by a having a low client involvement?
A. Kanban project management
B. LEAN project management
C. traditional project management
D. Agile project management
5.
A banking customer determines that it is operating POS and POI terminals that are noncompliant with PCI
DSs requirements, as it is running TLSv1.0. The customer plans to migrate the terminals to TLSv1.2. What
are two requirements to complete the migration? (Choose two.)
DSs requirements, as it is running TLSv1.0. The customer plans to migrate the terminals to TLSv1.2. What
are two requirements to complete the migration? (Choose two.)
A. Ensure that strong cryptography is applied for users who have administrative access through networks.
B. Apply strong cryptography and security protocols to safeguard sensitive cardholder data.
C. Apply strong encryption for transmission of cardholder data across public networks.
D. Protect all user systems against malware and frequently update antivirus software.
E. Maintain a policy that addresses information security for employees and third parties.
6.
Company XYZ has multiple production units and marketing departments across the region. The current
network is a mixture of point-to-point links and MPLS Layer 3 VPN service from the provider. The Info-Sec
team has suggested to isolate production traffic end-to-end with an encryption over the transport network to
comply with the HIPAA standard. Which solution must be used in their design if Company XYZ wants a
quick roll out?
network is a mixture of point-to-point links and MPLS Layer 3 VPN service from the provider. The Info-Sec
team has suggested to isolate production traffic end-to-end with an encryption over the transport network to
comply with the HIPAA standard. Which solution must be used in their design if Company XYZ wants a
quick roll out?
A. VRF-Lite can be implemented toward the downstream network and VRF-based tunnels combined with
IPsec can be implemented over the service provider.
IPsec can be implemented over the service provider.
B. GETVPN can be implemented over the MPLS provider, which provides a payload encryption without the
overhead of the tunnelling.
overhead of the tunnelling.
C. A firewall can be placed centrally to filter out the traffic based on required ports.
D. IPsec point-to-point tunnels over the MPLS and point-to-point links provide an isolated and encrypted
packet end-to-end.
packet end-to-end.
7.
An enterprise plans to evolve from a traditional WAN network to a software-defined WAN network. The
existing devices have limited capability when it comes to virtualization. As the migration is carried out,
enterprise applications and services must not experience any traffic impact. Which implementation plan can
be used to accommodate this during the migration phase?
existing devices have limited capability when it comes to virtualization. As the migration is carried out,
enterprise applications and services must not experience any traffic impact. Which implementation plan can
be used to accommodate this during the migration phase?
A. Migrate data center WAN routers, migrate branch sites, and deploy SD-WAN edge routers.
B. Deploy SD-WAN edge routers in the data center, deploy controllers, and migrate branch sites.
C. Deploy controllers, deploy SD-WAN edge routers in the data center, and migrate branch sites.
D. Migrate branch sites, migrate data center WAN routers, and deploy controllers.
8.
A key to maintaining a highly available network is building in the appropriate redundancy to protect against
failure. This redundancy is carefully balanced with the inherent complexity of redundant systems. Which
design consideration is relevant for enterprise WAN use cases when it comes to resiliency?
failure. This redundancy is carefully balanced with the inherent complexity of redundant systems. Which
design consideration is relevant for enterprise WAN use cases when it comes to resiliency?
A. The design approach should consider simple and centralized management aspect.
B. Design automation tools wherever it is appropriate for greater visibility.
C. Design in a way that it simplifies and improves ease of deployment.
D. Design in a way that expects outages and attacks on the network and its protected resources.
9.
A customer has a functional requirement that states HR systems within a data center must be segmented
from other systems that reside in the same data center and same VLAN. The systems run legacy
applications by using hard-coded IP addresses with all HR systems dedicated to .129 to .254 of the
10.20.20.0/24 prefix. Which segmentation method is optimal for the customer?
from other systems that reside in the same data center and same VLAN. The systems run legacy
applications by using hard-coded IP addresses with all HR systems dedicated to .129 to .254 of the
10.20.20.0/24 prefix. Which segmentation method is optimal for the customer?
A. ACLs on data center switches
B. data center perimeter firewalling
C. VACLs on data center switches
D. routed firewalls
10.
What is an architectural framework created by ETSI that defines standards to decouple network functions
from proprietary hardware-based appliances and have them run in software on standard x86 servers?
from proprietary hardware-based appliances and have them run in software on standard x86 servers?
A. NFVIs
B. NPIV
C. VNF
D. NFV
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