Practice Free 300-410 Exam Online Questions
Refer to the exhibit.
Which routes from OSPF process 5 are redistributed into EIGRP?
- A . E1 and E2 subnets matching access list TO-OSPF
- B . E1 and E2 subnets matching prefix list TO-OSPF
- C . only E2 subnets matching access list TO-OSPF
- D . only E1 subnets matching prefix listTO-OS1
Refer to the exhibit.
R1 is connected with R2 via GigabitEthernet0/0, and R2 cannot ping R1.
What action will fix the issue?
- A . Fix route dampening configured on the router.
- B . Replace the SFP module because it is not supported.
- C . Fix IP Event Dampening configured on the interface.
- D . Correct the IP SLA probe that failed.
C
Explanation:
Refer to the exhibit.
R3 cannot authenticate via TACACS.
Which configuration resolves the issue?
- A . tacacs server SITE6_TACACS key C!scOTACACS
address ipv4 10.60.66.66 - B . tacacs server SITE6_TACACS key C!scoTACACS
address ipv4 10.60.66.66 - C . tacacs server SITE6_TACACS key CiscoTACACS
address ipv4 10.66.66.66 - D . tacacs server SITE6_TACACS key CIscoTACACS
Refer to the exhibit.
Which action resolves the issue?
- A . Implement traffic policing to prevent the interface input traffic being exceeded.
- B . Replace the faulty cable.
- C . Upgrade the hardware to increase the interface input buffers.
- D . Resolve the misconfigured QoS parameters.
DRAG DROP
Drag and drop the MPLS concepts from the left onto the descriptions on the right.
Explanation:
+ allows an LSR to remove the label before forwarding the packet: penultimate hop popping
+ accepts unlabeled packets and imposes labels: label edge router
+ group of packets that are forwarded in the same manner: forwarding equivalence class
+ receives labeled packets and swaps labels: label switch router
Explanation
A label edge router (LER, also known as edge LSR) is a router that operates at the edge of an MPLS network and acts as the entry and exit points for the network. LERs push an MPLS label onto an incoming packet and pop it off an outgoing packet.
A forwarding equivalence class (FEC) is a term
Refer to the exhibit.
An engineer troubleshoots a connectivity problem that is impacting the communication from the users at segment 172.16.3.16/28 to the server farm at 192.168.5.16/28.
Which configuration resolves the issue on router R1?
- A . router ospf 1
redistribute rip metric 14 - B . router rip
redistribute ospf 1 metric 16 - C . router ospf 1
redistribute rip metric 16 - D . router rip
redistribute ospf 1 metric 14
Refer to the exhibit.
An engineer notices a connectivity problem between routers R1 and R2. The frequency of this problem is high during peak business hours.
Which action resolves the issue?
- A . Increase the MTU on the interfaces that connect R1 and R2.
- B . Increase the available bandwidth between R1 and R2.
- C . Decrease the EIGRP keepallve and hold down timers on R1 and R2.
- D . Set static EIGRP neighborship between R1 and R2.
Refer to the exhibit.
An engineer filtered messages based on severity to minimize log messages. After applying the filter, the engineer noticed that it filtered required messages as well.
Which action must the engineer take to resolve the issue?
- A . Configure syslog level 2.
- B . Configure syslog level 3.
- C . Configure syslog level 4.
- D . Configure syslog level 5.
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.
C
Explanation:
The Dsummary-address‖ is only used to create aggregate addresses for OSPF at an autonomous system boundary. It means this command should only be used on the ASBR when you are trying to summarize externally redistributed routes from another protocol domain or you have a NSSA area.
But a requirement to create a summarized route is:
DThe ASBR compares the summary route’s range of addresses with all routes redistributed into OSPF on that ASBR to find any subordinate subnets (subnets that sit inside the summary route range). If at least one subordinate subnet exists, the ASBR advertises the summary route.
Refer to the exhibit.
Refer to the exhibit The remote branch locations have a static neighbor relationship configured to R1 only R1 has successful neighbor relationships with the remote locations of R2 and R3, but the end users cannot communicate with each other.
Which configuration resolves the issue’
- A . Option A
- B . Option B
- C . Option C
- D . Option D
- E . Option E