How Many Questions Of 300-410 Exam Answers

NEW QUESTION 1
Refer to the exhibit.

An engineer is trying to connect to a device with SSH but cannot connect. The engineer connects by using the console and finds the displayed output when troubleshooting. Which command must be used in configuration mode to enable SSH on the device?

• A. no ip ssh disable
• B. ip ssh enable
• C. ip ssh version 2
• D. crypto key generate rsa

Answer: D

NEW QUESTION 2
Drag and drop the MPLS terms from the left onto the correct definitions on the right.

• A. Mastered
• B. Not Mastered

Answer: A

Explanation:

NEW QUESTION 3
Which statement about route distinguishers in an MPLS network is true?

• A. Route distinguishers allow multiple instances of a routing table to coexist within the edge router.
• B. Route distinguishers are used for label bindings.
• C. Route distinguishers make a unique VPNv4 address across the MPLS network.
• D. Route distinguishers define which prefixes are imported and exported on the edge router.

Answer: C

NEW QUESTION 4
Refer to the exhibit.

An engineer is trying to generate a summary route in OSPF for network 10.0.0.0/8, but the summary route does not show up in the routing table. Why is the summary route missing?

• A. The summary-address command is used only for summarizing prefixes between areas.
• B. The summary route is visible only in the OSPF database, not in the routing table.
• C. There is no route for a subnet inside 10.0.0.0/8, so the summary route is not generated.
• D. The summary route is not visible on this router, but it is visible on other OSPF routers in the same area.

Answer: A

NEW QUESTION 5
Refer to the exhibit.

ISP 1 and ISP 2 directly connect to the Internet. A customer is tracking both ISP links to
achieve redundancy and cannot see the Cisco IOS IP SLA tracking output on the router console. Which command is missing from the IP SLA configuration?

• A. Start-time 00:00
• B. Start-time 0
• C. Start-time immediately
• D. Start-time now

Answer: D

NEW QUESTION 6
Refer to the exhibit.

Users report that IP addresses cannot be acquired from the DHCP server. The DHCP
server is configured as shown. About 300 total nonconcurrent users are using this DHCP server, but none of them are active for more than two hours per day. Which action fixes the issue within the current resources?

• A. Modify the subnet mask to the network 192.168.1.0 255.255.254.0 command in the DHCP pool
• B. Configure the DHCP lease time to a smaller value
• C. Configure the DHCP lease time to a bigger value
• D. Add the network 192.168.2.0 255.255.255.0 command to the DHCP pool

Answer: B

NEW QUESTION 7
Refer to the exhibit.

What does the imp-null tag represent in the MPLS VPN cloud?

• A. Pop the label
• B. Impose the label
• C. Include the EXP bit
• D. Exclude the EXP bit

Answer: C

NEW QUESTION 8
Refer to the exhibit.

Why is the remote NetFlow server failing to receive the NetFlow data?

• A. The flow exporter is configured but is not used.
• B. The flow monitor is applied in the wrong direction.
• C. The flow monitor is applied to the wrong interface.
• D. The destination of the flow exporter is not reachable.

Answer: D

NEW QUESTION 9
Refer to the exhibit.

An engineer configures a static route on a router, but when the engineer checks the route to the destination, a different next hop is chosen. What is the reason for this?

• A. Dynamic routing protocols always have priority over static routes.
• B. The metric of the OSPF route is lower than the metric of the static route.
• C. The configured AD for the static route is higher than the AD of OSPF.
• D. The syntax of the static route is not valid, so the route is not considered.

Answer: C

NEW QUESTION 10
Which statement about MPLS LDP router ID is true?

• A. If not configured, the operational physical interface is chosen as the router ID even if a loopback is configured.
• B. The loopback with the highest IP address is selected as the router ID.
• C. The MPLS LDP router ID must match the IGP router ID.
• D. The force keyword changes the router ID to the specified address without causing any impact.

Answer: B

NEW QUESTION 11
Refer to the exhibit.

After redistribution is enabled between the routing protocols; PC2, PC3, and PC4 cannot
reach PC1. Which action can the engineer take to solve the issue so that all the PCs are reachable?

• A. Set the administrative distance 100 under the RIP process on R2.
• B. Filter the prefix 10.1.1.0/24 when redistributed from OSPF to EIGRP.
• C. Filter the prefix 10.1.1.0/24 when redistributed from RIP to EIGRP.
• D. Redistribute the directly connected interfaces on R2.

Answer: B

NEW QUESTION 12
Refer to the exhibit.

An IP SLA was configured on router R1 that allows the default route to be modified in the event that Fa0/0 loses reachability with the router R3 Fa0/0 interface. The route has changed to flow through
router R2. Which debug command is used to troubleshoot this issue?

• A. debug ip flow
• B. debug ip sla error
• C. debug ip routing
• D. debug ip packet

Answer: C

NEW QUESTION 13
While working with software images, an engineer observes that Cisco DNA Center cannot upload its software image directly from the device. Why is the image not uploading?

• A. The device must be resynced to Cisco DNA Center.
• B. The software image for the device is in install mode.
• C. The device has lost connectivity to Cisco DNA Center.
• D. The software image for the device is in bundle mode

Answer: B

NEW QUESTION 14
Refer to the exhibits.

Phase-3 tunnels cannot be established between spoke-to-spoke in DMVPN. Which two commands are missing? (Choose two.)

• A. The ip nhrp redirect command is missing on the spoke routers.
• B. The ip nhrp shortcut command is missing on the spoke routers.
• C. The ip nhrp redirect command is missing on the hub router.
• D. The ip nhrp shortcut command is missing on the hub router.
• E. The ip nhrp map command is missing on the hub router.

Answer: BC

NEW QUESTION 15
Which transport layer protocol is used to form LDP sessions?

• A. UDP
• B. SCTP
• C. TCP
• D. RDP

Answer: C

NEW QUESTION 16
Which attribute eliminates LFAs that belong to protected paths in situations where links in a network are connected through a common fiber?

• A. shared risk link group-disjoint
• B. linecard-disjoint
• C. lowest-repair-path-metric
• D. interface-disjoint

Answer: A

NEW QUESTION 17
Refer to the exhibit.

Network operations cannot read or write any configuration on the device with this
configuration from the operations subnet. Which two configurations fix the issue? (Choose two.)

• A. Configure SNMP rw permission in addition to community ciscotest.
• B. Modify access list 1 and allow operations subnet in the access list.
• C. Modify access list 1 and allow SNMP in the access list.
• D. Configure SNMP rw permission in addition to version 1.
• E. Configure SNMP rw permission in addition to community ciscotest 1.

Answer: AB

NEW QUESTION 18
Refer to the exhibit.

R2 is a route reflector, and R1 and R3 are route reflector clients. The route reflector learns
the route to 172.16.25.0/24 from R1, but it does not advertise to R3. What is the reason the route is not advertised?

• A. R2 does not have a route to the next hop, so R2 does not advertise the prefix to other clients.
• B. Route reflector setup requires full IBGP mesh between the routers.
• C. In route reflector setup, only classful prefixes are advertised to other clients.
• D. In route reflector setups, prefixes are not advertised from one client to another.

Answer: A

NEW QUESTION 19
Refer to the exhibit.

An engineer is trying to redistribute OSPF to BGP, but not all of the routes are redistributed. What is the reason for this issue?

• A. By default, only internal routes and external type 1 routes are redistributed into BGP
• B. Only classful networks are redistributed from OSPF to BGP
• C. BGP convergence is slow, so the route will eventually be present in the BGP table
• D. By default, only internal OSPF routes are redistributed into BGP

Answer: A

NEW QUESTION 20
Drag and drop the MPLS VPN concepts from the left onto the correct descriptions on the right.

• A. Mastered
• B. Not Mastered

Answer: A

Explanation:

NEW QUESTION 21
Refer to the exhibit.

Which control plane policy limits BGP traffic that is destined to the CPU to 1 Mbps and ignores BGP traffic that is sent at higher rate?

• A. policy-map SHAPE_BGP
• B. policy-map LIMIT_BGP
• C. policy-map POLICE_BGP
• D. policy-map COPP

Answer: D

NEW QUESTION 22
Refer to the exhibit.

In which circumstance does the BGP neighbor remain in the idle condition?

• A. if prefixes are not received from the BGP peer
• B. if prefixes reach the maximum limit
• C. if a prefix list is applied on the inbound direction
• D. if prefixes exceed the maximum limit

Answer: D

NEW QUESTION 23
Refer to the exhibit.

Why is user authentication being rejected?

• A. The TACACS+ server expects “user”, but the NT client sends “domain/user”.
• B. The TACACS+ server refuses the user because the user is set up for CHAP.
• C. The TACACS+ server is down, and the user is in the local database.
• D. The TACACS+ server is down, and the user is not in the local database.

Answer: D

NEW QUESTION 24
R2 has a locally originated prefix 192.168.130.0/24 and has these configurations:

What is the result when the route-map OUT command is applied toward an eBGP neighbor R1 (1.1.1.1) by using the neighbor 1.1.1.1 route-map OUT out command?

• A. R1 sees 192.168.130.0/24 as two AS hops away instead of one AS hop away.
• B. R1 does not accept any routes other than 192.168.130.0/24
• C. R1 does not forward traffic that is destined for 192.168.30.0/24
• D. Network 192.168.130.0/24 is not allowed in the R1 table

Answer: A

NEW QUESTION 25
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