Free 300-410 Practice Test Questions 2026

Refer to the exhibit.

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

A.

access-class INTERNET in

B.

ip access-group INTERNET in

C.

ipv6 traffic-filter INTERNET in

D.

ipv6 access-class INTERNET in

Refer to the exhibit A company builds WAN infrastructure between the head office and POPs using DMVPN hub-and-spoke topology to provide end-to-end communication All POPs must maintain point-to-point connectivity with the head office Which configuration meets the requirement at routers R12 and R13?

A.

Option A

B.

Option B

C.

Option C

D.

Option D

An engineer received a ticket about a router that has reloaded. The monitoring system graphs show different traffic patterns between logical and physical interfaces when the router is rebooted. Which action resolves the issue?

A.

Configure the snmp ifindex persist command globally.

B.

Clear the logical interfaces with snmp ifindex clear command

C.

Configure the snmp ifindex persist command on the physical interfaces.

D.

Trigger a new snmpwalk from the monitoring system to synchronize interface OlDs

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 resolves the issue?

A.

Option A

B.

Option B

C.

Option C

D.

Option D

A.

Option A

B.

Option B

C.

Option C

D.

Option D

A.

Option A

B.

Option B

C.

Option C

D.

Option D

E.

Option E

Refer to the exhibit.

An engineer configured NetFlow on R1, but the NMS server cannot see the flow from ethernet 0/0 of R1. Which configuration resolves the issue?

A.

flow monitor Flowmonitor1
source Ethernet0/0

B.

interface Ethernet0/1
ip flow monitor Flowmonitor1 input
ip flow monitor Flowmonitor1 output

C.

interface Ethernet0/0
ip flow monitor Flowmonitor1 input
ip flow monitor Flowmonitor1 output

D.

flow exporter FlowAnalyzer1

source Ethernet0/0

Which EIGRP configuration command resolves the issue?

A.

R2(config-router) # redistribute static

B.

R1(conftg-router)# network 172.16.222.254 0.0.0.0

C.

R1 (config-router)# network 172.16.222.264 255.255.255.255

D.

R1(config-router)# redistribute static

Refer to the exhibit An enterprise operations team must monitor all application server traffic in the data center The team finds that traffic coming from the hub site from R3 and R6 rs monitored successfully but traffic destined to the application server is not monitored Which action resolves the issue?

A.

Option A

B.

Option B

C.

Option C

D.

Option D

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

A.

by RD

B.

by address family

C.

by MP-BGP

D.

byRT

Refer to the exhibit.

A.

Option A

B.

Option B

C.

Option C

D.

Option D

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

A.

requires IPv6 snooping on Layer 2 access or trunk ports

B.

used in service provider deployments to protect DDoS attacks

C.

requires the user to configure a static binding

D.

requires that validate prefix be enabled

E.

recovers missing binding table entries