Cisco 300-410 Online Practice
Questions and Exam Preparation
300-410 Exam Details
Exam Code
:300-410
Exam Name
:Implementing Cisco Enterprise Advanced Routing and Services (ENARSI)
Certification
:CCNP Enterprise
Vendor
:Cisco
Total Questions
:955 Q&As
Last Updated
:Jul 13, 2026
Cisco 300-410 Online Questions &
Answers
Question 31:
Refer to the exhibit.
An engineer must redistribute networks 192.168.10.0/24 and 192.168.20.0/24 into OSPF from EIGRP. where the metric must be added when traversing through multiple hops to start an external route of 20 The engineer notices that the external metric is fixed and does not add at each hop.
Which configuration command establishes an EIGRP neighbor adjacency between the hub and spoke?
A. connected 10.1.2.192 command on spoke router B. network 10.1.2.192 command on spoke router C. eigrp-peer 10.1.2.192 command on the hub router D. network 10.1.2.192 command on hub router
D. network 10.1.2.192 command on hub router
Question 33:
Router R1 has been configured with a default route like this:
R1#(config) ip route 0.0.0.0 0.0.0.0 10.2.3.1
You want to redistribute this route into OSPF but when you configure the redistribute static command under the OSPF process the default route is not present. What will create a default route in the OSPF routing process?
A. Use the redistribute static subnets command. B. Create a default metric for the static default route. C. Use the default-information originate command under the OSPF process. D. Change the static default route to use an Administrative Distance (AD) greater than 110.
C. Use the default-information originate command under the OSPF process.
Question 34:
What are two functions of LDP? (Choose two.)
A. It advertises labels per Forwarding Equivalence Class. B. It uses Forwarding Equivalence Class. C. It is defined in RFC 3038 and 3039. D. It requires MPLS Traffic Engineering. E. It must use Resource Reservation Protocol.
A. It advertises labels per Forwarding Equivalence Class. B. It uses Forwarding Equivalence Class.
Refer to the exhibit. R6 should reach R1 via R5>R2>R1.
Which action resolves the issue?
A. Decrease the cost to 2 between R6-R5-R2. B. Decrease the cost to 41 between R2 and R1. C. Increase the cost to 61 between R2 and R3. D. Increase the cost to 61 between R2-R3-R1.
C. Increase the cost to 61 between R2 and R3.
The correct answer should be C.
Answer B cannot be correct because in this case, traffic will be forwarded via R2-R3-R1 ( which has a total cost of 40 and is not the desired path) . R2-R1 has a total cost of 41 which is not lower than 40. Increasing the cost between R2 and R3 to 61 will be our best choice because the total cost via R2-R3-R1 will be 81 so this will not be the best path, making our desired path R2-R1 the best one ( with a cost of 80).
Question 36:
Which one of the following statements regarding Bidirectional Forwarding Detection (BFD) is correct?
A. BFD echo mode is the default mode of operation. B. BFD is not supported for HSRP. C. CEF must be disabled for BFD to work. D. BFD is not supported when using static routes.
A. BFD echo mode is the default mode of operation.
Question 37:
The network administrator deployed the Binding Table Recovery feature. Which two devices recover the missing binding table entries? (Choose two.)
A. DHCP client B. destination host C. DHCP relay agent D. source host E. DHCP server
B. destination host E. DHCP server
This mechanism enables the binding table to recover in the event of a device reboot. The recovery mechanism will block any data traffic sourced from an unknown source; that is, a source not already specified in the binding table and previously learned through ND or DHCPgleaning. Thisfeature recoversthe missing binding table entries when the resolution for a destination address fails in the destination guard. When a failure occurs, a binding table entry is recovered by querying the DHCP server or the destination host, depending on the configuration.
AS111 is receiving its own routes from AS200 causing a loop in the network. Which configuration provides loop prevention?
A. router bgp 111 neighbor 195.1.1.1 as-override no neighbor 195.1.2.2 allowas-in B. router bgp 111 neighbor 195.1.2.2 as-override no neighbor 195.1.1.1 allowas-in C. router bgp 111 neighbor 195.1.1.1 as-override neighbor 195.1.2.2 as-override D. router bgp 111 no neighbor 195.1.1.1 allowas-in no neighbor 195.1.2.2 allowas-in
D. router bgp 111 no neighbor 195.1.1.1 allowas-in no neighbor 195.1.2.2 allowas-in
A router discards BGP network prefixes if it sees its ASN in AS-Path as a loop prevention mechanism. The "allowas-in" feature allows routes to be received and processed even if router detects its own ASN in AS-Path.
Question 39:
Refer to the exhibit The administrator configured the network devices for end-to-end reachability, but the ASBRs are not propagating routes to each other. Which set of configurations resolves this issue?
An engineer implemented CoPP but did not see OSPF traffic going through it. Which configuration resolves the issue?
A. control-plane service-policy input COPP B. policy-map COPP class OSFP police 8000 conform-action transmit exceed-action transmit violate-action drop C. ip access-list extended OSFP permit ospf any any D. class-map match-all OSFP match access-group name OSFP
C. ip access-list extended OSFP permit ospf any any
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