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

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

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

integrate Cisco SD-Access Wireless into the fabric

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

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

Refer to the exhibit. Refer to the exhibit. An architect is designing a Layer 3 campus network The design must hide network instability, reduce network overhead, and conserve critical device memory Which route summarization solution must the architect select?

* The aggregation layer must advertise a default route toward the access layer. * The VLAN subnets must be summarized into 10 0.0 0/16 at the aggregation layer and advertised to the core layer

* The core layer must advertise a default route toward the aggregation layer * The VLAN subnets must be summarized into 10 0 0 0.'16 at the aggregation layer and advertised to the core layer

* The core layer must advertise a default route toward the aggregation layer * The VLAN subnets must be summarized into 10 0 0 0/16 at the access layer and advertised to the aggregation layer

* The aggregation layer must advertise a default route toward the access layer. * The VLAN subnets must be summarized into 10 0.0 0/16 at the aggregation layer and advertised to the core layer

* The aggregation layer must advertise a default route toward the core layer * The VLAN subnets must be summarized into 10 0 0 0.116 at the aggregation layer and advertised to the access layer

What are two advantages of the Cisco SD-WAN technology9 (Choose two)

Improved application experience

Refer to the exhibit. Refer to the exhibit. Which process does the Ethernet LMI protocol follow that is defined by the MEF 16 Technical Specification?

notifies the CE of the availability state of a configured EVC

communicates ENI and EVC attributes to the CE

notifies the CE of the availability state of a configured EVC

broadcasts multicast network routes from the CE to the PE

broadcasts to all subnets from the CE when an EVC is added

What is the main purpose of the Cisco SD-Access underlay design?

to provide network segmentation and isolation for security

to enable automated network provisioning and configuration

to support advanced firewall and IPS features

to optimize network traffic routing and load-balancing

to provide network segmentation and isolation for security

A customer requested that a guaranteed service line be enabled for a manufacturing business in different countries. On the customer side, the QoS-aware application is used to process large data chunks. The application cannot tolerate drops and latency should be as low as possible. Which QoS model must an engineer employ to use the minimum required resources on the ISP network nodes?

Implement an end-to-end QoS strategy with SLA.

Implement a group-based QoS strategy with FECs enabled

Enable a flow-based QoS strategy with queuing elements.

Implement an end-to-end QoS strategy with SLA.

Configure a domain-based QoS strategy with PHB behavior.

An enterprise needs to enhance its WAN availability after a recent outage with its only MPLS provider. The proposed solution must have a quick deployment, be affordable, be reliable, and work as a backup for the enterprise's primary MPLS connection. Which solution meets these requirements?

Contract an internet connection and deploy DMVPN.

Deploy BFD echo mode and probe provider PE

Deploy an additional WAN router and use a floating static route

Contract another MPLS provider and deploy GET VPN.

In PIM sparse mode, if an RPF check is successful on a multicast-enabled device, what happens to the multicast packet?

It is forwarded to all interfaces within the OIL.

It is forwarded to all interfaces except for the receiving interface.

Forwarded packets are dropped to prevent looping.

It is forwarded to all PIM-enabled interfaces.

A company wants to switch from static routing to a dynamic routing protocol to ease the administrative and operational overhead. The network topology is hub and spoke, and the branches use DM VPN back to the hub with two 10-Mbps internet connections. The branch routers are multivendor and have limited memory and CPU resources. Which routing protocol and design solution meets the requirements?

OSPF with the hub in area 0 and branch routers in stub areas with ECMP

eBGP with the hub routers set up as route reflectors

ISIS with the hub and spoke routers configured in two different areas

EIGRP with branch routers as stub routers and variance enabled

OSPF with the hub in area 0 and branch routers in stub areas with ECMP

An engineer working for a service provider with an employee ID: 4863:43:939 must design a solution to provide remote connectivity over the public internet. The design must:securely connect multiple remote sites to the central siteprovide redundant paths to the central siteallow auto path selection based on failure and connection qualitysupport IP multicastminimal configuration at remote sitesWhich solution must the engineer choose?

full mesh OSPF with IPsec tunnels

full mesh ISIS with GRE tunnels and IPsec

Cisco 300-420 Practice Test 9 - Free Online Exam Prep & Questions

Spam

Selling illegal goods, money scams etc.

Hate Speech

Serious attack on a group.

Harassment and bullying

Harassing an individual (including doxing)

Harmful activities

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Adult content (Consensual)

Nudity/Sexual content

Sexual exploitation and abuse (child safety)

Sexually explicit or suggestive imagery or writing involving minors

Sexual exploitation and abuse (adults and animals)

Sexually explicit or suggestive imagery or writing involving non-consenting adults or non-humans

Plagiarism

Reusing content without attribution (link and blockquotes)

Poorly written

Not in English or has very bad formatting, grammar, and spelling

Inappropriate credential

Author's credential is offensive, spam, or impersonation

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