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Free Nokia 4A0-C04 Practice Exam with Questions & Answers

Questions 1

Assuming that "client1" and "client2" are directly-connected networks, what is the result of executing the following BGP export policy?

4A0-C04 Question 1

Options:
A.

"client1" routes will be tagged with communities "North" and "West".

B.

"client1" routes will be tagged with community "West".

C.

"client1" routes will be tagged with community "North".

D.

"client1" routes will be rejected.

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Questions 2

Assuming that "client1" and "client2" are directly-connected networks, what is the result of executing the following BGP policy?

4A0-C04 Question 2

Options:
A.

"client2" routes will be tagged with communities "West" and "North".

B.

"client2" routes will be tagged with communities "West", "North" and "South".

C.

"client2" routes will be tagged with community "West".

D.

"client2" routes will be tagged with community "South".

Questions 3

To enable the LDP-over-RSVP feature, which of the following configurations is NOT required on an Nokia 7750 SR?

Options:
A.

Enable the Idp-over-rsvp feature on all PEs and ABRs along the LSP tunnel.

B.

Configure Link-LDP sessions between each PE-ABR and ABR-ABR pair.

C.

Configure RSVP-TE LSPs in each area between each PE-ABR and ABR-ABR pair.

D.

Configure T-LDP sessions with the tunneling option.

Questions 4

Which of the following correctly lists the 5 OSPF packet types?

Options:
A.

Hello, link state update, link state packet, link State acknowledgement, database description.

B.

Link state update, link state refresh, link state acknowledgement, database description, notification.

C.

Hello, link state refresh, link state update, link state acknowledgement, link state authentication.

D.

Hello, link state update, link state request, link state acknowledgement, database description.

Questions 5

Click the exhibit.

4A0-C04 Question 5

After router A receives the BGP update for the 10.3.3.0/24 prefix, which routers will the route be propagated to?

Options:
A.

All routers with which it has a BGP session.

B.

All routers with which it has a BGP session, except the router it received the update from, which is router B.

C.

All routers with which it has a BGP session, except the router it received the update from, which is router C.

D.

All routers with which it has a BGP session, except the router it received the update from, which is router D.

E.

Only eBGP neighbors.

Questions 6

What class of attribute is Originator_ID?

Options:
A.

Well-known mandatory.

B.

Well-known discretionary.

C.

Optional transitive.

D.

Optional non-transitive.

Questions 7

What are the default settings for RSVP-TE on the Nokia 7750 SR?

Options:
A.

Per-interface label space, liberal retention mode

B.

Per-platform label space; liberal retention mode

C.

Per-interface label space, conservative retention mode

D.

Per-platform label space, conservative retention mode

Questions 8

Click on the exhibit. After the Isp-ping command is executed, which of the following best describe the router's action?

Options:
A.

MPLS Echo Request packets are sent within the RSVP-TE tunnel that is signaled for "lsp-toR2".

B.

MPLS Echo Request packets are sent within the LDP tunnel that is signaled for Mlsp-toR2".

C.

MPLS Echo Request packets are IP-routed to the destination address of "lsp-toR2".

D.

MPLS Echo Request packets are sent to the destination address of "lsp-toR2" over TCP.

Questions 9

Click the exhibit.

4A0-C04 Question 9

Assume all router-IDs are properly configured, and IPv6 link-local addresses are used to establish all eBGP sessions. Given the following iBGP configuration on router A, what is the Next Hop for prefix 2001:DB8:A:401::1/128 on router B?

4A0-C04 Question 9

Options:
A.

The IPv6 link-local address of the router D interface towards router A.

B.

The IPv6 link-local address of the router A interface towards router D.

C.

The IPv6 global address of router A.

D.

The IPv6 global address of router D.

Questions 10

Click the exhibit.

4A0-C04 Question 10

The CEs use BGP and export policies to advertise their local prefixes with the VPRN on their PEs. If the VPRN is functioning properly, which of the following commands will succeed when performed on router R1?

Options:
A.

"ping 192.168.20.1"

B.

"oam vprn-ping 100 source 192.168.10.1 destination 192.168.20.1"

C.

"oam vprn-ping 100 source 192.168.20.1 destination 192.168.10.1"

D.

"ping 10.10.10.6" (router R6's system IP)

Exam Code: 4A0-C04
Certification Provider: Nokia
Exam Name: Nokia NRS II Composite Exam: OSPF version
Last Update: Jul 13, 2025
Questions: 298