Accurate 400-101 Exam Questions 2021

NEW QUESTION 1
DRAG DROP
Drag and drop each statement about routing protocols on the left to the matching routing protocol type on the right. Select and Place:

Answer:

Explanation:

NEW QUESTION 2
How can you prevent IGP metrics from being inherited by BGP during route redistribution?

• A. Decrease the administrative distance of the IGP.
• B. Use a route-map to manually set the, metric.
• C. Modify the BGP local-preference setting.
• D. Make sure that the IGP uses a different Router-ID than the BGP process.

Answer: B

NEW QUESTION 3
When is MAC authentication bypass enabled by default?

• A. When two-factor authentication is configured.
• B. After 802.1x authentication verifies the client's identity.
• C. When 802.1x authentication fails.
• D. When 802.1x authentication times out.

Answer: C

NEW QUESTION 4
Which two IP packet types always traverse to the route processor CPU? (Choose two)

• A. Data-plane packets
• B. Forwarding-plane packets
• C. Control-plane packets
• D. Services-plane packets
• E. Management-plane packets

Answer: CE

NEW QUESTION 5
Refer to the exhibit.

While troubleshooting a connectivity issue between R1 and R2, you determine that R1's Loopback0 network is missing from R2's route table. What are two actions you could take to resolve the problem? (Choose two.)

• A. Configure the same router ID under the EIGRP process of each router.
• B. Configure a different router 10 under the EIGRP process of each router.
• C. Increase the distance of internal EIGRP routes on R1.
• D. Increase the distance of external EIGRP routes on R1.
• E. Configure default metrics under the router eigrp process.
• F. Add EIGRP metrics that the redistribute connected command or R1.

Answer: EF

NEW QUESTION 6
Refer to the exhibit.

Router A is connected as a BGP neighbor to routers b and C. Which path does router A use to get to
AS 65010?

• A. Through router B because it has the shortest AS Path
• B. Through router C because it has higher local preference
• C. Through router B because the default local preference is 500 and higher than router C
• D. Will load balance both because routers have a same Med value

Answer: A

NEW QUESTION 7
Which description correctly describes Git?

• A. Git is a version control system for tracking changes in files
• B. Git is a web-based repository for sharing files
• C. Git is a configuration management tool that automates provisioning
• D. Git is a command-line utility for creating archives of files

Answer: A

NEW QUESTION 8
Which two statements about root guard are true? (Choose two)

• A. It allows unknown devices to participate in STP
• B. It automatically re-enables blocked ports
• C. It requires the administrator to manually re-enable ports that have been blocked
• D. It supports the errdisable-timeout command
• E. It automatically error-disables a port when PortFast is enabled
• F. It blocks BPDUs from unknown devices

Answer: CD

NEW QUESTION 9
DRAG DROP
Drag and drop the description on the correct EIGRP term in the right

Answer:

Explanation:

NEW QUESTION 10
Which EIGRP feature allows the use of leak maps?

• A. offset-list
• B. neighbor
• C. address-family
• D. stub

Answer: D

NEW QUESTION 11
When you deploy DMVPN, what is the purpose of the command crypto is a kmp key ciscotest address 0.0.0.0 0.0.0.0?

• A. It is configured on hub and spoke router to establish peering
• B. It is configured on hub to set the pre-shared key for the spoke routers
• C. It is configured on the spokes to indicate the hub router
• D. It is configured on the Internet PE routers to allow traffic to traverse the ISP core

Answer: B

NEW QUESTION 12
Which three methods are valid RESTCONF methods? (Choose three)

• A. EDIT
• B. POST
• C. DELETE
• D. COPY
• E. CREATE
• F. GET

Answer: BCF

NEW QUESTION 13
Which three challenges of adopting hybrid cloud model are true? (Choose three)

• A. Speed to market
• B. Cloud management
• C. Innovation
• D. Operational cost
• E. Unified user experience
• F. Security

Answer: ACE

NEW QUESTION 14
Refer to the exhibit.

The Main1 and Branch1 switches are connected directly over an MPLS pseudowire, and both run UDLD. After router B1 reloads because of a power failure, the pseudowire is restored. However, the Branch1 switch is unable to reach the Main1 switch.
Which two actions can you take to restore connectivity and prevent the problem from recurring? (Choose two.)

• A. Configure a backup pseudowire between the Main1 and Branch1 switches.
• B. Enable UDLD recovery on both the Main1 and Branch1 switches.
• C. Configure a backup GRE tunnel between the Main1 and Branch1 switches.
• D. Enable errdisable recovery on both the Main1 and Branch1 switches.
• E. Issue the shutdown and no shutdown commands on both the Branch1 switch’s uplink to the B1 router and the Main1 switch’s uplink to the M1 router.
• F. Issue the shutdown and no shutdown commands on the Branch1 switch uplink to the B1 router only.

Answer: DF

NEW QUESTION 15
Which feature must be enabled so that an IS-IS single topology can support IPv6 traffic?

• A. New-style TLVs only
• B. Adjacency checking
• C. Old-style TVLs only
• D. Extended metrics
• E. Both new-and old-style TLVs

Answer: B

NEW QUESTION 16
DRAG DROP
Drag each routing Protocol on the left to the matching statement on the right

Answer:

Explanation:

NEW QUESTION 17
DRAG DROP
Drag and drop each SNMP feature from the left onto the correct SNMP version on the right

Answer:

Explanation:

NEW QUESTION 18
Which two statements about MSDP are true? (Choose two)

• A. It interconnects PIM-SM domains
• B. It is supported both for IPv4 and IPv6 multicast deployments
• C. It is encapsulated into PIM packets
• D. MPLS is required to establish MSDP peering
• E. MSDP peers are established using multiprotocol BGP
• F. It is encapsulated into UDP segments

Answer: AE

NEW QUESTION 19
Refer to the exhibit All routers are running ElGRP and the network has converged R3 and R4 are configured as EIGRP Stub If the link between R1 and R3 goes down, which statement is true?

• A. R2 does not have a route to 192.168.0 0/24 in the routing table
• B. R1 sends traffic destined to 192 168.0.100 via R2
• C. The prefix 192 168 0 0/24 becomes stuck-in-active on R4
• D. R3 does not advertise 192 168 0 0/24 to R4 anymore

Answer: A