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Questions # 11:

An engineer must peer with an ISP for internet connectivity using BGP, initially, the engineer wants to receive only specific prefixes from the ISP and a default route. However, the solution must provide the flexibility to add prefixes in the future at short notice. The ISP has a two-week change process in place. Which route filtering solution must the engineer employ?

Options:

A.

Request a limited internet routing table and a default route from the ISP and configure the BGP max-limit to 1 with an access list that permits only the specific internet prefixes and blocked networks

B.

Request only the required prefixes and default route be advertised from the ISO with whitelisted networks

C.

Request a full internet routing table and a default route from the ISP and configure inbound route filtering with a prefix list that permits the default route and required prefixes

D.

Configure outbound route filtering on the enterprise and ISP so that the enterprise tell the ISP which prefixes are required

Expert Solution
Questions # 12:

Question # 12

Refer to the exhibit. An architect is designing an IPv4 plan using the 172.16.0.0/16. The design must maximize the number of subnets while meeting these requirements:

    500 hosts within the server room

    100 hosts at the remote site

    25 hosts at the access site

Which plan must the architect choose?

A)

Question # 12

B)

Question # 12

C)

Question # 12

D)

Question # 12

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Expert Solution
Questions # 13:

Which information update is carried by OMP and enables the Cisco SD-WAN to build a secure overlay fabric on top of any public or private transport without regard for the actual link IP?

Options:

A.

TLOC

B.

RLOC

C.

LISP PITR

D.

DTLS

Expert Solution
Questions # 14:

Refer to the exhibit.

Question # 14

An architect is designing a network for a customer supporting a Wake-on-LAN application. Which solution must the architect choose?

Options:

A.

IP directed-broadcasts on R1

B.

spanning-tree uplinkfast on SW1

C.

spanning-tree uplinkfast on SW2

D.

IP directed-broadcasts on R2

Expert Solution
Questions # 15:

An architect must design a QoS model for a business-critical application that Is delay-sensitive and requires high bandwidth. The company's head office hosts the application, and DMVPN tunnels protected with IPsec provide connectivity between the head office and branches. Which solution must the architect choose?

Options:

A.

RSVP

B.

IntServ

C.

WRED

D.

DiffServ

Expert Solution
Questions # 16:

Which topology within a network underlay eliminates the need for first hop redundancy protocols while

improving fault tolerance, increasing resiliency, and simplifying the network?

Options:

A.

virtualized topology

B.

routed access topology

C.

Layer 2 topology

D.

logical fabric topology

Expert Solution
Questions # 17:

What is the purpose of Cisco vBond as a Session Traversal Utilities for NAT server?

Options:

A.

allow Cisco Catalyst SD-WAN routers to locate their own mapped IP addresses

B.

integrate Cisco SD-Access Wireless into the fabric

C.

secure data traffic between Cisco Catalyst SD-WAN edge routers that use IPsec

D.

provide Zero-Touch Provisioning to Cisco Catalyst SD-WAN vEdge devices

Expert Solution
Questions # 18:

A network engineer must connect two sites across a public network using a secure tunneling technology that

supports multicast traffic. Which technology must be chosen?

Options:

A.

IPsec

B.

GRE

C.

PPTP

D.

GRE over IPsec

Expert Solution
Questions # 19:

Drag and drop the elements from the left onto the YANG models where they and used on the right.

Question # 19

Options:

Expert Solution
Questions # 20:

What is a benefit of using VRRPv3 as compared to VRRPv2?

Options:

A.

VRRPv3 supports IPv4 and IPv6

B.

VRRPv3 supports authentication

C.

VRRPv3 supports preemption

D.

VRRPv3 supports stateful switchover

Expert Solution
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