Refer to the exhibit. Which two solutions maximize the use of the links between the core
and distribution layers? (Choose two.)

A.

use multiple equal-cost links

B.

use an IGP

C.

use HSRP

D.

use R-PVSTP+

E.

use multiple unequal-cost links

How is redundancy achieved among Cisco vBond Orchestrators in a Cisco SD-WAN deployment?

A.

The IP addresses of all Orchestrators are mapped to a single DNS name.

B.

The closest Orchestrator to each Cisco WAN Edge router is selected.

C.

Cisco WAN Edge routers are configured with all Orchestrators using their IP addresses and priority.

D.

A single Cisco Orchestrator is deployed in each network.

Which design element should an engineer consider when multicast is included in a Cisco
SD-Access architecture?

A.

PIM SSM must run in the underlay.

B.

Multicast clients reside in the underlay, and the multicast source is outside the fabric or in the overlay.

C.

Rendezvous points must be used in a PIM SSM deployment.

D.

Multicast traffic is transported in the overlay and the EID space for wired and wireless clients.

Refer to the exhibit. An architect is designing a BGP solution to connect a remote branch to
a service provider. There are several prefixes within the branch that the company does not
want to be advertised to the internet. Which solution should the architect use to accomplish
this?

A.

Set the BGP Internet community for all prefixes.

B.

Implement the NOPEER community.

C.

Use the BGP No-Advertise community for the prefixes to exclude.

D.

Attach the No-Export community with the prefixes to exclude

Refer to the exhibit.

An architect must design an IGP solution for an enterprise customer. The design must
support:
Physical link flaps should have minimal impact.
Access routers should converge quickly after a link failure.
Which two ISIS solutions should the architect include in the design? (Choose two.)

A.

Use BGP to IS-IS redistribution to advertise all Internet routes in the Level 1 area.

B.

Advertise the IS-IS interface and loopback IP address toward the Internet and data center.

C.

Reduce SPF and PRC intervals to improve convergence time.

D.

Configure all access and aggregate routers to establish Level 1 / Level 2 adjacencies across the network.

E.

Configure access routers to establish a Level 1 adjacency and aggregate routers to establish a Level 1 / Level 2 adjacency.

How is sub-second failure of a transport link detected in a Cisco SD-WAN network?

A.

Hellos are sent between the WAN Edge routers and the vSmart controller.

B.

BFD runs on the IPsec tunnels between WAN Edge routers.

C.

BGP is used between WAN Edge routers and the vSmart controller.

D.

Link state change messages are sent between vSmart controllers.

Refer to the exhibit.

Which solution decreases the EIGRP convergence time?

A.

Enable subsecond timers

B.

Increase the hold time value

C.

Increase the dead timer value

D.

Enable stub routing on the spokes

Drag and drop the components in a Cisco SD-Access architecture from the left onto their
descriptions on the right.

An engineer must propose a solution for a campus network that includes the capability to
create multiple Layer 3 virtual networks. Each network must have its own addressing
structure and routing table for data forwarding. The solution must be scalable to support
hundreds of virtual networks and allow simple configuration and management with minimal
administrative overhead. Which solution does the engineer recommend?

A.

hop-by-hop EVN

B.

multihop MPLS core

C.

multihop IPsec tunneling

D.

hop-by-hop VRF-Lite

An engineer is looking for a standards-driven YANG model to manage a multivendor network environment. Which model must the engineer choose?

A.

Native

B.

OpenConfig

C.

IETF

D.

IEEE NETCONF

A customer requests a VPN solution to connect multiple sites with the company
headquarters. All the sites use the same IP subnet. The engineer plans to use VPLS. Which solutions must the engineer include in the design?

A.

802.1Q connectivity on the LAN side of the CE

B.

route exchange with the service provider

C.

address translation to hide overlapping subnets

D.

different VLANs on each site

What is the purpose of a Cisco SD-Access underlay network?

A.

to abstract IP-based connectivity from physical connectivity

B.

to emulate LAN segments to transport Layer 2 frames over a Layer 3 network

C.

to establish physical connectivity between switches and routers

D.

to provide virtualization by encapsulating network traffic over IP tunnels