400-007 Practice Questions

Refer to the exhibit. This network is running OSPF and EIGRP as the routing protocols. Mutual redistribution of the routing protocols has been configured on the appropriate ASBRs....

Company XYZ is running OSPF in their network. They have merged with another company that is running EIGRP as the routing protocol. Company XYZ now needs the two domains to talk to...

Company XYZ is in the process of identifying which transport mechanism(s) to use as their WAN technology. Their main two requirements are. - a technology that could offer DPI, SLA,...

Which MPLS TE design consideration is true?

The network designer needs to use GLOP IP address in order make them unique within their ASN, which multicast address range will be considered?

Which two data plane hardening techniques are true? (Choose two)

You have been asked to design a high-density wireless network for a university campus. Which two principles would you apply in order to maximize the wireless network capacity? (Cho...

Company XYZ is redesigning their QoS policy. Some of the applications used by the company are real- time applications. The QoS design must give these applications preference in ter...

As part of workspace digitization, a large enterprise has migrated all their users to Desktop as a Sen/ice (DaaS), by hosting the backend system in their on-premises data center. S...

A healthcare provider discovers that protected health information of patients was altered without patient consent. The healthcare provider is subject to HIPAA compliance and is req...

Which two technologies enable multilayer segmentation? (Choose two.)

IPFIX data collection via standalone IPFIX probes is an alternative to flow collection from routers and switches. Which use case is suitable for using IPFIX probes?

Company XYZ wants to use the FCAPS ISO standard for network management design. The focus of the design should be to monitor and keep track of any performance issues by continuously...

While designing a switched topology, in which two options is UplinkFast recommended? (Choose two )

You are using iSCSI to transfer files between a 10 Gigabit Ethernet storage system and a 1 Gigabit Ethernet server. The performance is only approximately 700 Mbps and output drops...

Customer XYZ network consists of an MPLS core. IS-IS running as IGP a pair of BGP route reflectors for route propagation, and a few dozens of MPLS-TE tunnels for specific tactical...

You have been tasked with designing a data center interconnect as part of business continuity. You want to use FCoE over this DCI to support synchronous replication. Which two tech...

You are designing a large-scale DMVPN network with more than 500 spokes using EIGRP as the IGP protocol. Which design option eliminates potential tunnel down events on the spoke ro...

Refer to the exhibit. A customer runs OSPF with Area 5 between its aggregation router and an internal router. When a network change occurs in the backbone. Area 5 starts having con...

The network designer needs to use GLOP IP addresses in order to make them unique within their ASN. Which multicast address range should be used?

Company XYZ has a hub-and-spoke topology over an SP-managed infrastructure. To measure traffic performance metrics, they implemented IP SLA senders on all spoke CE routers and an I...

Which optimal use of interface dampening on a fast convergence network design is true?

Which Interconnectivity method offers the fastest convergence in the event of a unidirectional issue between three Layer 3 switches connected together with routed links in the same...

Which two actions ensure voice quality in a branch location with a low-speed, high-latency WAN connection? (Choose two.)

Which function is performed at the access layer of the three-layer hierarchical network design model?

Which management category is not part of FCAPS framework?

What is a characteristic of a secure cloud architecture model?

Which best practice ensures data security in the private cloud?

Which three items do you recommend for control plane hardening of an infrastructure device? (Choose three.)

Which network management framework can be used to develop a network architecture that contains business requirements analysis, gap analysis, and network diagrams as artifacts to be...

Company XYZ has implemented policy-based routing in their network. Which potential problem must be kept in mind about network reconvergence and PBR?

What are two common approaches to analyzing and designing networks? (Choose two.)

A multicast network is sing Bidirectional PIM. Which two combined actions achieve high availability so that two RPs within the same network can act in a redundant manner? (Choose t...

Which purpose of a dynamically created tunnel interface on the design of IPv6 multicast services Is true?

Refer to the exhibit. ACME Mining has four data centers in Santiago, Cape Town, Mumbai, and Beijing, full-mesh connected via a 400 Mb/s EVP-LAN. They want to deploy a new mission-c...

How can EIGRP topologies be designed to converge as fast as possible in the event of a point-to- point link failure?

Which effect of using ingress filtering to prevent spoofed addresses on a network design is true?

Which relationship between IBGP and the underlying physical topology is true?

Which two statements describe the hierarchical LAN design model? (Choose two)

Which two points must network designers consider when designing a new network design or when evaluating an existing network design to help them understand the high-level design dir...

A healthcare customer requested that SNMP traps must be sent over the MPLS Layer 3 VPN service. Which protocol must be enabled?

Refer to the table. A customer investigates connectivity options for a DCI between two production data centers. The solution must provide dual 10G connections between locations wit...

Which architecture does not require an explicit multicast signaling protocol, such as PIM or P2MP, to signal the multicast state hop-by-hop, but instead uses a link state protocol...

Refer to the exhibit. Which impact of using three or more ABRs between the backbone area and area 1 is true?

Refer to the table. A customer investigates connectivity options for a DCI between two production data centers to aid a large-scale migration project. The migration is estimated to...

Refer to the exhibit. An engineer is designing the traffic flow for AS 111. Traffic from AS 111 should be preferred via AS 100 for all external routes. A method must be used that o...

Refer to the table. A customer investigates connectivity options for a DCI between two production data centers to aid a large-scale migration project. The solution must provide a s...

Refer to the exhibit. An engineer is designing a multiarea OSPF network for a client who also has a large EIGRP domain. EIGRP routes are getting redistributed into OSPF. OSPF area...

Refer to the exhibit. For Company XYZ Bangkok is using ECMP to reach the 172.20.2.0/24 network. The company wants a design that would allow them to forward traffic from 172.16.2.0/...

Refer to the exhibit. This network is running legacy STP 802.1d. Assuming "hello_timer" is fixed to 2 seconds, which parameters can be modified to speed up convergence times after...