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Pass the Cisco CCDE 352-011 Questions and answers with CertsForce

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Questions # 1:

A healthcare customer requested that health statistics from their infrastructure devices are to be sent over their service provider MPLS network. Which protocol must be enabled?

Options:

A.

SNMPv3


B.

Syslog TLS


C.

syslog


D.

SNMPv2


E.

SSH


Expert Solution
Questions # 2:

Which two options describe the advantages of using DWDM over traditional optical networks? (Choose two)

Options:

A.

Inherent topology flexibility with intelligent chromatic dispersion


B.

Inherent topology flexibility and service protection provided without penalty through intelligent oversubscription of bandwidth reservation


C.

Inherent topology flexibility with built-in service protection


D.

Inherent topology flexibility with a service protection provided through a direct integration with an upper layer protocol


E.

Ability to expand bandwidth over existing optical infrastructure


Expert Solution
Questions # 3:

A data center provider has designed a network using these requirements

 Two data center sites are connected to the public internet

 Both data centers are connected to different Internet providers

 Both data centers are also directly connected with a private connection for the internal traffic can also be at this direct connection The data center provider has only /19 public IP address block

Under normal conditions, Internet traffic should be routed directly to the data center where the services are located. When one Internet connections fails to complete traffic for both data centers should be routed by using the remaining Internet connection in which two ways can this routing be achieved? (Choose two)

Options:

A.

One /20 block is used for the first data center and the second /20 block is used for the second data center. The /20 block from the local data center is sent out without path prepending and the /20 block from the remote data center is sent out with path prepending at both sites


B.

One /20 block is used for the first data center and the second /20 block is used for the second data center. Each /20 block is only sent out locally. The /19 block is sent out at both Internet connections for the backup case to reroute the traffic through the remaining internet connection


C.

One /20 block is used for the first data center and the second /20 block is used for the second data center. The /20 block from the local data center is sent out with a low BGP local preference and the /20 block from the remote data center is sent out with a higher BGP local preference of both sites


D.

BGP will always load-balance the traffic to both data center sites


E.

One /20 block is used for the first data center and the second /20 block is used for the second data center. The /20 block from the local data center is sent out with a low BGP weight and the /20 block from the remote data center is sent out with a higher BGP weight at both sites


F.

The data center provider must have an additional public IP address block for this routing


Expert Solution
Questions # 4:

Which two options are Loop-Free Alternate design considerations? (Choose two)

Options:

A.

MPLS TE must be enabled because it is used for building the backup paths


B.

Backup coverage and effectiveness is dependent on the network topology


C.

It can simplify the capacity planning by matching the backup path with the post-convergence path


D.

It provides an optional backup path by avoiding low bandwidth and edge links


E.

It can impact SLA-sensitive appliance by routing traffic to low bandwidth links while IGP convergence is in progress


Expert Solution
Questions # 5:

As network designer, which option is your main concern with regards to virtualizing multiple network zones into a single hardware device?

Options:

A.

Fate sharing


B.

CPU resource allocation


C.

Congestion control


D.

Security


E.

Bandwidth allocation


Expert Solution
Questions # 6:

ACME Corporation is integrating IPv6 into their network, which relies heavily on multicast distribution of data. Which two IPv6 integration technologies support IPv6 multicast? (Choose two.)

Options:

A.

6VPE


B.

6PE


C.

dual stack


D.

ISATAP


E.

6to4


F.

IPv6INIP


Expert Solution
Questions # 7:

What is a design aspect regarding multicast transport for MPLS Layer 3 VPNs using the Rosen Draft implementation?

Options:

A.

LDP is the multicast control plane protocol.


B.

Multicast traffic is forwarded over GRE tunnels.


C.

Multicast traffic is forwarded over LDP or RSVP signaled LSPs.


D.

Using the MDT SAFI in BGP ensures that PIM can be disabled in the core.


Expert Solution
Questions # 8:

You are working on a network design plan for a company with approximately 2000 sites. The sites will be connected using the public Internet. You plan to use private IP addressing in the network design, which will be routed without NAT through an encrypted WAN network. Some sites will be connected to the Internet with dynamic public IP addresses, and these addresses may change occasionally. Which VPN solution will support these design requirements?

Options:

A.

GET VPN must be used, because DMVPN does not scale to 2000 sites.


B.

DMVPN must be used, because GET VPN does not scale to 2000 sites.


C.

GET VPN must be used, because private IP addresses cannot be transferred with DMVPN through the public Internet.


D.

DMVPN must be used, because private IP addresses cannot be transferred with GET VPN through the public Internet.


E.

GET VPN must be used, because DMVPN does not support dynamic IP addresses for some sites.


F.

DMVPN must be used, because GET VPN does not support dynamic IP addresses for some sites.


Expert Solution
Questions # 9:

Which two foundational aspects of loT are still evolving and being worked on by the industry at large? (Choose two)

Options:

A.

Regulatory domains


B.

loT consortia


C.

Standards


D.

Low energy Bluetooth sensors


E.

WiFi protocols


Expert Solution
Questions # 10:

A retail company connects its 250 branches across the globe to the core using MPLS Layer 3 VPN. The company is planning to migrate its traditional telephony services to VoIp, in order to reduce the cost of international calls. What are the two primary concerns when implementing this migration? (Choose two)

Options:

A.

Jitter


B.

Call routing design


C.

SRST


D.

MTU


E.

Available bandwidth


Expert Solution
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