Top Tips Of Leading 400-007 Vce

NEW QUESTION 1
Which protocol does an SD-Access wireless Access Point use for its fabric data plane?

• A. GRE
• B. MPLS
• C. VXLAN
• D. LISP
• E. CAPWAP

Answer: C

NEW QUESTION 2
Which two statements about MLD snooping are true? (Choose two)

• A. When MLD snooping is enabled, QoS is automatically enabled.
• B. A VLAN can support multiple active MLD snooping queries, as long as each one is associated toa different multicast group.
• C. AN MLD snooping querier election occurs when any MLD snooping querier goes down or if thereis an IP address change on the active querier.
• D. When multiple MLD snooping queriers are enabled in a VLAN, the querier with the lowest IPaddress in the VLAN is elected as the active MLD snooping querier.

Answer: CD

NEW QUESTION 3
Which two characteristics apply to firewall transparent mode operations in a firewall solution design? (Choose two.)

• A. Changes in the existing IP addressing and subnets are required
• B. The firewall can participate actively on spanning tree.
• C. Multicast traffic can traverse the firewall.
• D. OSPF adjacencies can be established through the firewall
• E. The firewall acts like a router hop in the network.

Answer: CD

NEW QUESTION 4
As part of a new network design documentation, you are required to explain the reason for choosing cisco FabricPath for Layer 2 loop avoidance.
Which two elements help Cisco FabricPath mitigate Layer 2 loops if they happen in the Layer 2 MP network? (Choose two)

• A. MAC tunneling
• B. IS-IS multipath
• C. RPF check
• D. TTL header

Answer: CD

NEW QUESTION 5
You have been tasked with designing a data center interconnect to provide business continuity.
You want to encrypt the traffic over the DCI using IEEE 802.1AE MACsec to prevent the deployment of any firewall or IPS.
Which two interconnect technologies support MACsec? (Choose two.)

• A. EoMPLS
• B. MPLS Layer 3 VPN
• C. DMVPN
• D. GET VPN
• E. KVPLS

Answer: AE

NEW QUESTION 6
Organizations that embrace Zero Trust initiatives ranging from business policies to technology infrastructure can reap business and security benefits.
Which two domains should be covered under Zero Trust initiatives? (Choose two)

• A. workload
• B. work domain
• C. workplace
• D. workgroup
• E. workspace

Answer: AC

NEW QUESTION 7
The network designer needs to use GLOP IP address in order make them unique within their ASN, which multicast address range will be considered?

• A. 239.0.0.0 to 239.255.255.255
• B. 224.0.0.0 to 224.0.0.255
• C. 233.0.0.0 to 233.255.255.255
• D. 232.0.0.0 to 232.255.255.255

Answer: C

NEW QUESTION 8
What are two primary design constraints when a robust infrastructure solution is created? (Choose two.)

• A. monitoring capabilities
• B. project time frame
• C. staff experience
• D. component availability
• E. total cost

Answer: BE

NEW QUESTION 9
Company A has a hub-and spoke topology over an SP-managed infrastructure. To measure traffic performance metrics. IP SLA senders on all spoke CE routers and an IP SLA responder on the hub CE router.
What must they monitor to have visibility on the potential performance impact due to the constantly increasing number of spoke sites?

• A. memory usage on the hub router
• B. interface buffers on the hub and spoke routers
• C. CPU and memory usage on the spoke routers
• D. CPU usage on the hub router

Answer: D

NEW QUESTION 10
Which two foundational aspects of loT are still evolving and being worked on by the industry at large? (Choose two)

• A. WiFi protocols
• B. Regulatory domains
• C. Low energy Bluetooth sensors
• D. loT consortia
• E. Standards

Answer: AC

NEW QUESTION 11
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 two)

• A. Use two phantom RP addresses
• B. Manipulate the administration distance of the unicast routes to the two RPs
• C. Manipulate the multicast routing table by creating static mroutes to the two RPs
• D. Advertise the two RP addresses in the routing protocol
• E. Use anycast RP based on MSDP peering between the two RPs
• F. Control routing to the two RPs through a longest match prefix

Answer: AF

NEW QUESTION 12
Drag and Drop Question
Drag and drop the end-to-end network virtualization elements from the left onto the correct network areas on the right.

• A. Yes
• B. Not Mastered

Answer: A

NEW QUESTION 13
Your network operations team is deploying Access Control Lists (ACLs) across your Internet gateways.
They wish to place an ACL inbound on the Internet gateway interface facing the core network (the "trusted" interface).
Which IP address would the ACL need for traffic sourced from the inside interface, to match the source address of the traffic?

• A. inside global
• B. outside global
• C. inside local
• D. outside local

Answer: C

NEW QUESTION 14
Drag and Drop Question
Drag and drop the FCAPS network management reference models from the left onto the correct definitions on the right.

• A. Yes
• B. Not Mastered

Answer: A

NEW QUESTION 15
You want to mitigate failures that are caused by STP loops that occur before UDLD detects the failure
or that are caused by a device that is no longer sending BPDUs. Which mechanism do you use along
with UDLD?

• A. Root guard
• B. BPDU guard
• C. Loop guard
• D. BPDU filtering

Answer: C

NEW QUESTION 16
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