400-007 Practice Questions
450 real 400-007 exam questions with expert-verified answers and explanations. Page 3 of 9.
- Question #103
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....
- Question #104
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...
- Question #105
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,...
- Question #106
Which MPLS TE design consideration is true?
- Question #107
The network designer needs to use GLOP IP address in order make them unique within their ASN, which multicast address range will be considered?
- Question #110
Which two data plane hardening techniques are true? (Choose two)
- Question #111
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...
- Question #112
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...
- Question #113
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...
- Question #114
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...
- Question #115
Which two technologies enable multilayer segmentation? (Choose two.)
- Question #116
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?
- Question #117
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...
- Question #118
While designing a switched topology, in which two options is UplinkFast recommended? (Choose two )
- Question #119
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...
- Question #120
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...
- Question #121
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...
- Question #122
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...
- Question #123
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...
- Question #124
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?
- Question #129
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...
- Question #130
Which optimal use of interface dampening on a fast convergence network design is true?
- Question #132
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...
- Question #133
Which two actions ensure voice quality in a branch location with a low-speed, high-latency WAN connection? (Choose two.)
- Question #134
Which function is performed at the access layer of the three-layer hierarchical network design model?
- Question #135
Which management category is not part of FCAPS framework?
- Question #136
What is a characteristic of a secure cloud architecture model?
- Question #137
Which best practice ensures data security in the private cloud?
- Question #139
Which three items do you recommend for control plane hardening of an infrastructure device? (Choose three.)
- Question #140
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...
- Question #141
Company XYZ has implemented policy-based routing in their network. Which potential problem must be kept in mind about network reconvergence and PBR?
- Question #142
What are two common approaches to analyzing and designing networks? (Choose two.)
- Question #143
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...
- Question #144
Which purpose of a dynamically created tunnel interface on the design of IPv6 multicast services Is true?
- Question #145
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...
- Question #146
How can EIGRP topologies be designed to converge as fast as possible in the event of a point-to- point link failure?
- Question #147
Which effect of using ingress filtering to prevent spoofed addresses on a network design is true?
- Question #148
Which relationship between IBGP and the underlying physical topology is true?
- Question #149
Which two statements describe the hierarchical LAN design model? (Choose two)
- Question #150
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...
- Question #151
A healthcare customer requested that SNMP traps must be sent over the MPLS Layer 3 VPN service. Which protocol must be enabled?
- Question #152
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...
- Question #153
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...
- Question #154
Refer to the exhibit. Which impact of using three or more ABRs between the backbone area and area 1 is true?
- Question #155
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...
- Question #156
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...
- Question #157
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...
- Question #158
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...
- Question #159
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/...
- Question #160
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...