2026 CCNP 300-410模拟试题及答案｜ENARSI题库练习合集

A customer reports to the support desk that they cannot print from their PC to the local printer id: XXXXXXXX. Which tool must be used to diagnose the issue using Cisco DNA Center Assurance?

An engineer configured Reverse Path Forwarding on an interface and noticed that the routes are dropped when a route lookup fails on that interface.for a prefix that is available in the routing table. Which interface configuration resolves the issue?

Refer to the exhibit. NTP is confiqured across the network infrastructure and Cisco DNA Center. An NTP issue was reported on the Cisco DNA Center at 17:15. Which action resolves the issue?

Refer to the exhibit. Which action resolves the failed authentication attempt to the router?

Refer to the exhibit. The network administrator configured redistribution on an ASBR to reach to all WAN networks but failed. Which action resolves. the issue?

Refer to the exhibit. Routing protocols are mutually redistributed on R3 and R1. Users report intermittent connectivity to services hosted on the.10.1.1.0/24 prefix. Significant routing update changes are noticed on R3 when the show ip route profile comma

Refer to the exhibit. Troubleshoot and ensure that branch B only ever uses the MPLS B network to reach HQ. Which action achieves this requirement?

Refer to the exhibit. An engineer confiqured R2 and R5 as route reflectors and noticed that not all routes are sent to R1 to advertise to the eBGP peers. Which iBGP routers must be confiqured as route reflectors to advertise all routes to restore reachabi

Which configuration feature should be used to block roque router advertisements instead of using the IPV6 Router Advertisement Guard feature?

Refer to the exhibit. A network administrator enables DHCP snooping on the Cisco Catalyst 3750-X switch and confiqures the uplink port (Portchannel2) as a trusted port. Clients are not receiving an IP address, but when DHCP snooping is disabled, clients s

Refer to the exhibit. A network administrator logs into the router using TACACS+ username and password credentials, but the administrator cannot.run any privileged commands. Which action resolves the issue?

Which two protocols work in the control plane of IP routers across the MPLS cloud? (Choose two.)

When determining if a system is capable of support, what is the minimum time spacing required for a BFD control packet to receive once a control packet is arrived?

Refer to the exhibit PC-2 failed to establish a Telnet connection to the terminal server. Which confiquration resolves the issue?

Which protocol does MPLS use to support traffic engineering?

How does an MPLS Laver 3 VPN function?

Refer to the exhibit. A network administrator added one rauter in the Cisco DNA Center and checked its discovery and health from the Network Heaith Dashboard.The network administrator observed that the router is still showing up as unmonitored. What must

A network administrator is tasked to permit http and https traffic only toward the internet from the User1 laptop to adhere to company's security policy. The administrator can still ping to www.cisco.com Which interface should the access list 101 be appli

Refer to the exhibit. While troubleshooting an EIGRP neighbor adjacency problem, the network engineer notices that the interface connected to the neighboring router is not participating in the EIGRP process. Which action resolves the issues?

Refer to the exhibit Which set of commands restore reachability to loopback0?

Refer to the exhibit. BGP and EIGRP are mutually redistributed on R3, and EIGRP and OSPF are mutually redistributed on R1. Users report packet loss and interruption of service to aplications hosted on the 10.1.1.0/24 prefix. An engineer tested the link fr

Users report issues with reachability between areas as soon as an engineer configured summary routes between areas in a multiple area OSPF autonomous system. Which action resolves the issue?

Rofer to the exhibit When the FastEthemet0/1 goes down, the route to 172.29 0.0/16 via 192 168 253.2 is not installed in the RIB. Which action resolves the issue?

Refer to the exhibit. A network is under a cyberattack. A network engineer connected to R1 by SSH and enabled the terminal monitor via SSH session to find the source and destination of the attack. The session was flooded with messages,which made it imposs

Refer to the exhibit Which action resolves the adjacency issue?

How is VPN routing information distributed in an MPLS network?

Refer to the exhibit. A network administrator is trying to access a branch router using TACACS+ username and password credentials, but the administrator cannot log in to the router because the WAN connectivity is down. The branch router has following AAA

Refer to the exhibit. A network administrator has developed a Python script on the local Linux machine and is trying to transfer it to the router. However, the transfer fails. Which action resolves this issue? admin@liunx:-$ scp script.py admin@198.51.100

Which mechanism must be chosen to optimize the reconvergence time for OSPF at company location XXXXX that is less CPU-intensive than reducing the hello and dead timers?

Refer to the exhibit Anetwork administator reviews the branch router console log to troubleshoot the OSPF adjacency issue with the DR router Whnich action resolves this issue?

Refer to the exhibit. The network administrator can see the DHCP discovery packet in R1, but R2 is not replying to the DHCP request. The R1 related interface is configured with the DHCP helper address. If the PC is directly connected to the Fa0/1 interfac

Refer to the exhibit. An engineer has configured policy-based routing and applied the configuration to the correct interface. How is the configuration applied to the traffic that matches the access list?

Refer to the exhibit. AS65510 iBGP is configured for directly connected neighbors. R4 cannot ping or traceroute network 192.168.100.0/24. Which action resolves this issue?

A network administrator is troubleshooting a high utilization issue on the route processor of a router that was reported by NMS. The administrator logged into the router to check the control plane policing and observed that the BGP process is dropping a h

Refer to the exhibit. An engineer configured BGP between routers R1 and R3. The BGP peers cannot establish neighbor adjacency to be able to exchange routes. Which configuration resolves this issue?

Refer to the exhibit. An engineer is troubleshooting failed access by contractors to the business application server via Telnet or HTTP during the weekend. Which configuration resolves the issue?

Refer to the exhibit. Which two commands provide the administrator with the information needed to resolve the issue? (Choose two.)

Refer to the exhibit. An engineer configured SNMP communities on the Core_Sw1, but the SNMP server cannot obtain information from Core_Sw1. Which configuration resolves this issue?

Refer to the exhibit. AS111 is receiving its own routes from AS200 causing a loop in the network. Which configuration provides loop prevention?

What is a characteristic of Layer 3 MPLS VPNs?

Refer to the exhibit. R1 is configured with IP SLA to check the availability of the server behind R6 but it kept failing Which configuration resolves the issue?

An engineer is implementing a coordinated change with a server team. As part of the change. the engineer must configure interface GigabitEthernet2 in an existing VRF "RED" then move the interface to an existing VRF "BLUE" when the server teamis ready. The

Refer to the exhibit An engineer has configured R1 as EIGRP stub router. After the configuration, router R3 failed to reach to R2 loopback address Which action advertises R2 loopback back into the R3 routing table?

Refer to the exhibit While monitoring VTY access to a router an engineer notices that the router does not have any fiter and anyone can access the router with usemame and password even though an ACL is configured. Which command resolves this issue?

Refer to the exhibit. A network administrator is troubleshooting IPv6 address assignment for a DHCP client that is not getting an IPv6 adress from the server Which configuration retrieves the client lPv6 address from the DHCP server? ipv6 dhcp server: . i

Reter to the exhibit. An engineer is troubleshooting a TACACS problem Which action resolves the issue?

Refer to the exhibit An engineer configured NetFlow on R1 but the flows do not reach the NMS sever from R1. Which configuration resives this issue?

Refer to the exhibit. An engineer configured IP SLA on R1 to avoid the ISP link flapping problem, but it is not working as designed. IP SLA should wait 30 seconds before switching traffic to a secondary connection and then revert to theprimary link after

Refer to the exhibit. Which configuration allows spoke-to-spoke communication using loopback as a tunnel source?

Refer to the exhibit A network administrator sets up an OSPF routing protocol for a DMVPN network on the hub router Which configuration command is required to establish a DMVPN tunnel with multiple spokes?

Refer to the exhibit. The Intermnet tafic should always prefer Site A ISP-1 if the link and BGP connection are up; otherwise, all Internet traffic should goto ISP-2 Redistribution is configured between BGP and OSPF routing protocols, and it is not working

Reter to the exhibit. The AP status from Cisco DNA Center Assurance Dashboard shows some physical connectrity issues from access switch interface G1/0/14 Which command generates the diagnostic data to resolve the physical connectvity issues ?

An engineer creates a Cisco DNA Center cluster with three nodes. but all the services are running on one host node. Which action resolves this issue?

Refer to the exhibit An engineer must block access to the console ports for all corporate remote Cisco devices based on the recent corporate security policy but the secunty team stil can connect through the console port Which configuration on the console

The network admnistrator configured R1 to authenticate Telnet connections based on Cisco ISE using TACACS+. ISE has been configured with an IP address of 192.168.1.5 and with a network device pointing toward R1 (192.168.1.1) with a shared secret password

Which mechanism provides traffic segmentation within a DMVPN network?

What are two characteristics of IPv6 Source Guard? (Choose two.)

How does an MPLS Layer 3 VPN differentiate the IP address space used between each VPN?

Refer to the exhibit. R1 is configured with uRPF, and ping to R1 is failing from a source present in the R1 routing table via the GigabitEthernet 0/0 interface. Which action resolves the issue?

Which OSI model is used to insert an MPLS label?

Which function does LDP provide in an MPLS topology?

R2#show ip route eigrp | include 10.1. D 10.1.1.0/24 R3#show ip route eigrp | include 10.1. D 10.1.1.0/24 Refer to the exhibit. An engineer configures DMVPN and receives the hub loacation prefix of 10.1.1.0/24 on R2 and R3. The R3 prefix of 10.1.3.0/24 is

Refer to the exhibit. An OSPF neighbor relationship between R2 and R3 is showing stuck in EXCHANGE/EXSTART state. The neighbor is established between R1 and R2. The network engineer can ping from R2 to R3 and vice versa, but the neighbor is still down. Wh

Refer to the exhibit. An engineer is troubleshooting a failed Telnet session from PC to the DHCP server. Which action resolves the issue?

Refer to the exhibit. The administrator noticed that the connection was flapping between the two ISPs instead of switching to ISP2 when the ISP1 failed. Which action resolves the issue?

Refer to the exhibit. After a security audit, the administrator implemented an ACL in the route reflector. The RR became unreachable from any router in the network. Which two actions resolve the issue? (Choose two.)

Refer to the exhibit. Which command must be configured to make VRF CCNP work?

A network administrator performed a Compact Flash Memory upgrade on a Cisco Catalyst 6509 Switch. Everything is functioning normally except SNMP, which was configured to monitor the bandwidth of key interfaces but the interface indexes are changed. Which

IPv6 is enabled in the infrastructure to support customers with an IPv6 network over WAN and to connect the head office to branch offices in the local network One of the customers is already running IPv6 and wants to enable IPv6 over the DMVPN network inf

What is an advantage of implementing BFD?

What is a function of IPv6 Source Guard?

What is the purpose of the DHCPv6 Guard?

Which type of ports are protected by IPv6 Source Guard?

Reterto the exhibit A network adminstrator is troubleshooting an authentcation failure issue during login into R2 using a RADIUS server user account. The network administrator can ping the RADIUS server, but the user access to SSH is denied on R2. Which a

What does the MP-BGP OPEN message contain?

What statement about route distinguishes in an MPLS network is true?

Refer to the exhibit. An engineer configures the router 10.1.100.10 for EIGRP autosummarization so that R1 should receive the summary route of 10.0.0.0/8. However, R1 receives more specific /24 routes. Which action resolves this issue?

Refer to the exhibit. Although summarization is configured for R1 to receive 10.0.0.0/8. more specific routes are received by R1. How should the 10.0.0.0/8 summary route be received from the neighbor, attached to R1 via Fast Ethernet0/0 interface?

Refer to the exhibit. An engineer configured BGP and wants to select the path from 10.77.255.57 as the best path instead of current best path. Which action resolves the issue?

Refer to the exhibit. A prefix list is created to filter routes inbound to an EIGRP process except for network 10 prefixes After the prefix list is applied no network 10 prefixes are visible in the routing table from EIGRP. Which configuration resolves th

What are the two prerequisites to enable BFD on Cisco routers? (Choose two)

Which two solutions are used to overcome a flapping link that causes a frequent label binding exchange between MPLS routers? (Choose two)

Refer to the exhibit. An engineer cannot copy the IOS.bin. Which action resolves the issue?