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DRAG DROP

Drag and drop the optical technology design characteristics on the left to the correct optical technologies on the right. Not all options are used.

DRAG DROP

An enterprise customer has a national WAN network based on DMVPN over the Internet, with sites located throughout the country. The customer has recently deployed VoIP throughout the entire network , and users report that it takes up to 2 seconds to establish a telephone call to an IP telephone at another office network. Drag and drop the root cause and the corresponding design solution from the left onto the correct targets on the right. Not all options are used.

What is a correct design consideration of IPv6 MLD snooping?

Which DCI technology utilizes a "flood and learn" technique to populate the Layer 2 forwarding table?

A Mobile Service Provider would like to design and deploy an Ethernet service which has similar physical link failover/failback characteristics on the active/backup links as the APS/MSP SONET properties.

Which Layer 2 service addresses should be considered to address this design feature?

Refer to the exhibit.

Transit traffic in this large enterprise campus network passes the eBGP core. Per security policy, traffic coming from AS 65444 destined for AS 65466 and vice-versa must pass through AS 65400. An audit discovers that traffic between 65444 and 65466 did not pass through 65400, instead it is communicating directly.

How must you design BGP to ensure that the traffic from AS 65444 destined for AS 65466 passes through AS65400 on this broadcast network?

A data center deign requires monitoring of their business critical voice and video services accessed by remote locations.

Which two items are applicable? (Choose two)

Refer to the exhibit.

How should you redesign this network running BGP to improve availability of the routers 1A and 1B at the core site?

When is it required to leak routes into an IS-IS level 1 area?

You are hired to assist an enterprise customer to design their global WAN network. A protected DWDM circuit with disjoint fiber routes and guaranteed restoration times is ordered to connect two hub sites.

Which option is a BFD design consideration in relation to protected DWDM?

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?

Which option is a critical mechanism to optimize convergence speed when using MPLS FRR?

Which feature or technology that affects the operations of IPsec should be taken into account when designing an IPsec network using Authentication header?

Which two impacts of adding the Ip events dampening feature to a network design are true? (Choose two.)

A BGP route reflector in the network is talking longer than expected to converge during network changes.
Troubleshooting has shown that the router cannot handle all the TCP acknowledgements during route updates.

Which action can be performed to tune device performance?

You are designing a new multisite data center network within the same city. You are using the newest routers that run OSPF and DWDM point-to-point interfaces for site-to-site connectivity. Your primary objective is to use the fastest possible method for interface failure detection.

Which method achieves this objective?

When designing a network .

Which method can be used to control the exit point for traffic an autonomous system, at the layer 3 control plane?

Refer to the exhibit.

In a link failure scenario, what is a benefit of adding APS protected link to the design solution?

In an OSPF network, users in a particular OSPF non-backbone area are complaining about show access speeds to a shared corporate resource in another OSPF area. Traceroutes show that the users are taking a suboptimal default route to the destinations.

Which solution will improve access speed?

The enterprise customer ABC Corp will deploy a centralized unified communications application to provide voice, and instant messaging to their branch offices. Some of the branch offices are located in remote locations and are connected via a 1.5 Mb/s Layer 3 VPN connection.

Which two ways are the most cost-effective to ensure that this new application is implemented properly? (Choose two)

Which two options are potential problems with route aggregation? (Choose two)

Refer to the Exhibit.

The server is running multiple VLANs on its NIC.

Which two Layer 2 features should be applied to the network location identified by a circle? (Choose two)

DRAG DROP

A company recently had an outage after an employee plugged a switch into the corporate network, causing a change in the root bridge selection. You have been tasked to redesign the network to avoid such outages in the future.
Drag the Rapid PVST+ features (on the left) that will prevent reoccurences of this incident and drop them into their definitions on the right.

Which option reduces jitter in a VoIP network?

The cloud service provider CSP is planning to launch five data centers in Egypt, United Arab Emirates, Saudi Arabia, Qatar and Turkey. CSP is looking for VLAN extension and DCIs between these five data centers to allow for software replication, where original and backup VMs must be on the same subnet.

Which tunneling technology must they use?

Which three options are important design functions of IPv6 first-hop security? (Choose three)

Refer to the exhibit.

A customer currently has a large EIGRP-based network with several remote sites attached. All remote sites connect to the two corporate data centers, depicted as 10.1.1.0 and 10.1.2.0. The customer has experienced several network-wide failures where neighbors were stuck-in-active and had other network stability issues due to some links flapping.

Which two redesign options increase stability and reduce the load on the remote site routers, still maintaining optimal routing between remote sites and the two data centers? (Choose two)

A Company has these requirements for access to their wireless and wired corporate LANs using 802.1x

Clients devices that corporate assets and have joined the active directory domain are allowed access

Personal devices must be not allowed access

Clients and access servers must be mutually authenticated.

Which solution meets these requirements?

A customer has a DMVPN network with EIGRP as the overlay protocol. EIGRP timers cannot be shortened, yet the customer requires the detection of lost connectivity between neighbors in less than three seconds.

Which action achieves this requirement?

A company would like to distribute a virtual machine (VM) hosting cluster between three data centers with the capability to move VMs between sites. The connectivity between data centers is IP only and the new design should use the existing WAN.

Which Layer 2 tunneling technology do you recommend?

Company ABC is using an Ethernet virtual circuit as its provider's DCI solution. A goal is to reduce the time to detect the link failure.

Which protocol accomplishes this goal?

Refer to the exhibit.

An enterprise has three sites over a Layer 2 Metro Ethernet ELAN service. 100Mb/s and 10 Mb/s links have been provisioned to provide redundancy for the head office. When OSPF routing enabled to provide connectivity and the correct bandwidth statement has been applied to each interface, the branch sites observe two equal-cost routes to the head office. The enterprise wants to send all traffic through the 100
Mb/s link and use the 10Mb/S link strictly as a backup.

Which OSPF network type must be set to ensure that the head office 100 Mb/s circuit is preferred over the 10 Mb/s circuit, at the same time minimize the amount of configuration required on all of the routers throughout the network?

What is a design benefit of PortFast?

Which three network management requirements are common practices in network design? (Choose three)

Which three processes are part of the ITILv3 Service Operation? (Choose three)

Why is a redundant PIM stub router topology a bad network design decision?

Which load balancing option for IP-only traffic is the least efficient in terms of EtherChannel physical links utilization?

Which two application requirements are mandatory for traffic to receive proper treatment when placed in the priority queue? (Choose two)