Nokia 4A0-C04 Nokia NRS II Composite Exam: OSPF version Online Training
Nokia 4A0-C04 Online Training
The questions for 4A0-C04 were last updated at Nov 20,2024.
- Exam Code: 4A0-C04
- Exam Name: Nokia NRS II Composite Exam: OSPF version
- Certification Provider: Nokia
- Latest update: Nov 20,2024
Click the exhibit.
AS 65100 is advertising 192.168.1.0/27 into BGP .
Which of the following AS Paths would the prefix 192.168.1.0/27 contain when viewed on router R8?
- A . 65200 (65206 65202) 65100
- B . (65206 65202)65100
- C . 65250 (65206 65202) 65100
- D . 65200 65100
From what range are 16-bit private AS numbers selected?
- A . 64496 C 64511
- B . 1 C 56319
- C . 64512-65534
- D . 64513-65535
- E . There are no defined private AS numbers; there are only private IP addresses.
Click the exhibit.
Given the following configuration of router R1, what can be said about the function of each of AS 65540s routers?
- A . Routers R1 and R2 are redundant route reflectors with clients R3 and R4.
- B . Routers R3 and R4 are route reflectors with clients R1 and R2.
- C . Router R1 is a route reflector with clients R2, R3 and R4.
- D . Router R1 is a route reflector with clients R3 and R4.
Which of the following regarding MPLS label value assignment is FALSE?
- A . Label values may be dynamically assigned by LDP.
- B . Label values may be dynamically assigned by RSVP-TE.
- C . Label values may be reserved for special uses.
- D . Label values may be dynamically assigned by IGP.
Click on the exhibit.
An LDP tunnel is established on router R1 towards router R6. The link between routers R2 and R4 goes down .
What will happen to the MPLS data traffic to router R6 IMMEDIATELY after the link goes down?
- A . MPLS data traffic will be discarded until the IGP finds a new next-hop to router R3.
- B . MPLS data traffic will be discarded unless the LDP tunnel has a standby secondary path.
- C . MPLS data traffic will not be discarded because router R1 received labels from both next-hops, routers R2 and R3.
- D . MPLS data traffic will not be discarded because of fast reroute capability on router R2.
Which of the following about the Isp-ping command on the Nokia 7750 SR is FALSE?
- A . An echo request is sent based on the LSP’s label stack.
- B . Echo reply packets may not take the same path as the LSP.
- C . The IP destination address is used to initiate echo requests,
- D . The test fails if the LSP is not operationally up.
Click on the exhibit.
LSP 1’s link between routers R3 and R6 has failed, and the RESV state at router R3 has timed out .
Which of the following actions will router R3 initiate?
- A . Send a PathTear message towards router R6.
- B . Send a PathTear message towards router R1.
- C . Send a ResvTear message toward router R6.
- D . Send a ResvTear message toward router R1.
What class of attribute is Originator_ID?
- A . Well-known mandatory.
- B . Well-known discretionary.
- C . Optional transitive.
- D . Optional non-transitive.
What is the function of the Cluster_List attribute?
- A . It is used for loop detection within the same cluster.
- B . It is used for loop detection between clusters.
- C . It is used for loop detection in a confederation.
- D . It is used to identify the route reflectors within an AS.
What are the ways the RID can be created on an Nokia 7750 SR router? (Choose three)
- A . From the last 32 bits of the chassis MAC address
- B . From the first 32 bits of the chassis MAC address
- C . The loopback IP address
- D . By using the command "config router ospf rid X.X.X.X"
- E . From the system IP address
- F . From the highest interface IP address
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