Practice Free 300-410 Exam Online Questions
DRAG DROP
Drag and drop the MPLS VPN device types from the left onto the definitions on the right.
Explanation:
Graphical user interface,
application Description automatically generated
Refer to the exhibit.
A network engineer lost remote access to the router due to a network problem. The engineer used the console to access the router and noticed continuous logs on the console terminal.
Which configuration limits the number of log messages on the console to critical and higher seventy level messages?
- A . term no monitor
- B . logging console 2
- C . no logging console
- D . logging console 5
Refer to the exhibit.
R1 is being monitored using SNMP and monitoring devices are getting only partial information.
What action should be taken to resolve this issue?
- A . Modify the CoPP policy to increase the configured exceeded limit for SNMP.
- B . Modify the access list to include snmptrap.
- C . Modify the CoPP policy to increase the configured CIR limit for SNMP.
- D . Modify the access list to add a second line to allow udp any any eq snmp
Refer to the exhibit.
An administrator noticed that after a change was made on R1, the timestamps on the system logs did not match the clock.
What is the reason for this error?
- A . An authentication error with the NTP server results in an incorrect timestamp.
- B . The keyword localtime is not defined on the timestamp service command.
- C . The NTP server is in a different time zone.
- D . The system clock is set incorrectly to summer-time hours.
A network engineer must configure a DMVPN network so that a spoke establishes a direct path to another spoke if the two must send traffic to each other. A spoke must send traffic directly to the hub if required.
Which configuration meets this requirement?
- A . Option
- B . Option
- C . Option
- D . Option
Refer to the exhibit.
R1 cannot establish a neighbor relationship with R2.
Which action resolves the issue"?
- A . Configure the mtu Ignore command on the Interfaces of R1 and R2
- B . Configure the ip ospf network point-to-point command on the interfaces of R1 and R2
- C . Configure the ip ospf network broadcast command on the interfaces of R1 and R2
- D . Configure the neighbor 2.2.2.2 command on R1 under the OSPF process
A
Explanation:
In OSPF (Open Shortest Path First), the MTU (Maximum Transmission Unit) size must match on both sides of a link for OSPF neighbors to form an adjacency12. If the MTU sizes do not match, the OSPF adjacency will not form, and the routers will not become neighbors12.
In this case, R1 cannot establish a neighbor relationship with R2. One possible reason for this could be a mismatch in the MTU size on the interfaces of R1 and R212.
To resolve this issue, you can configure the mtu ignore command on the interfaces of R1 and R2 (Option A). This command allows OSPF to ignore the MTU size when determining if it can form an adjacency with a neighbor12. This means that even if the MTU sizes do not match, OSPF will still form an adjacency, and R1 and R2 will become neighbors12.
Reference: OSPF MTU Mismatch – NetworkLessons.com
Understanding OSPF MTU Mismatch Conditions and Solutions – Cisco
Refer to the exhibit.
An engineer is troubleshooting a prefix advertisement issue from R3, which is not directly connected to R1.
Which configuration resolves the issue?
A)
B)
C)
D)
- A . Option A
- B . Option B
- C . Option C
- D . Option D
Which two statements about redistributing EIGRP into OSPF are true? (Choose two)
- A . The redistributed EIGRP routes appear as type 3 LSAs in the OSPF database
- B . The redistributed EIGRP routes appear as type 5 LSAs in the OSPF database
- C . The administrative distance of the redistributed routes is 170
- D . The redistributed EIGRP routes appear as OSPF external type 1
- E . The redistributed EIGRP routes as placed into an OSPF area whose area ID matches the EIGRP autonomous system number
- F . The redistributed EIGRP routes appear as OSPF external type 2 routes in the routing table
SIMULATION
A DMVPN network is preconfigured with tunnel 0 IP address 192.168.1.254 on the HUB, IP connectivity, crypto policies, profiles, and EIGRP AS 100. The NHRP password is ccnp123, and the network ID and tunnel key is EIGRP ASN Do not introduce a static route.
Configure DMVPN connectivity between routers BR1 and BR2 to the HUB router using physical interface as the tunnel source to achieve these goals:
ON BR1
ON BR2
Verification: –
An administrator attempts to download the pack NBAR2 file using TFTP from the CPE router to another device over the Gi0/0 interface.
The CPE is configured as below:
The transfer fails.
Which action resolves the issue?
- A . Change the WAN ACL to permit the UDP port 69 to allow TFTP
- B . Make the permit udp any eq tftp any entry the last entry in the WAN ACL.
- C . Change the WAN ACL to permit the entire UDP destination port range
- D . Shorten the file name to the 8+3 naming convention.