Nokia 4A0-106 Test Engine Dumps Training With 215 Questions
4A0-106 Questions Pass on Your First Attempt Dumps for Nokia Service Routing Architect Certified
The benefit in Obtaining the 4A0-106 Exam Certification
- Understand the principles of IP/MPLS mobile backhaul and evolved packet core networks such as architectures, components, interfaces, and best practices
- After passing the Alcatel-Lucent Virtual Private Routed Networks 4A0-106 Exam certification, candidates will have developed a strong technical and working level understanding of the design and implementation
- After passing, exam candidates can leverage the knowledge and skill gained and implement them to any standardized mobile transport environment such as 2G, 3G, and LTE
NEW QUESTION 107
Click the exhibit.
Based on the displayed configuration, which routes does PE3 place in the VPRN 10 routing table?
- A. The routes learned from PE1 and PE2.
- B. The routes learned from CE3 and PE1.
- C. The route learned from CE3 only.
- D. The routes learned from CE3 and PE2.
Answer: B
NEW QUESTION 108
For the Inter-AS model B VPRN, which of the following statements about the inter-as-label output on ASBR1 is TRUE?
- A. ASBR1 includes label 131068 in the route update sent to ASBR2.
- B. ASBR1 includes label 131068 in the route update sent to PE1.
- C. ASBR1 includes labels 131068 and 131069 in the route update sent to ASBR2.
- D. ASBR1 includes label 131069 in the route update sent to ASBR2.
Answer: B
Explanation:
Section: Volume B
NEW QUESTION 109
Click the exhibit.
Which of the following best describes the output from the Alcatel-Lucent 7750 SR?
- A. MP-BGP has signaled a VPRN label.
- B. RSVP-TE has signaled both VPRN and LSP labels.
- C. MP-BGP has signaled both VPRN and LSP labels.
- D. RSVP-TE has signaled a VPRN label.
Answer: A
Explanation:
Section: Volume B
NEW QUESTION 110
Which method does the Alcatel-Lucent 7750 SR use for the allocation of VPRN labels?
- A. One label per next-hop
- B. One label per tunnel
- C. One label per VRF
- D. One label per prefix
- E. One label per route
Answer: C
Explanation:
Section: Volume A
NEW QUESTION 111
Click the exhibit.
For the Inter-AS model B VPRN, which of the route updates for prefix 192.168.1.0/27 is incorrect?
- A. The route update sent from PE2.
- B. The route update sent from ASBR1.
- C. The route update sent from ASBR2.
- D. The route update sent from PE1.
Answer: A
Explanation:
Section: Volume B
NEW QUESTION 112
Which command is required in the blank line to complete the configuration shown below on an Alcatel-Lucent
7750 SR?
- A. No shutdown
- B. Sap 1/1/1 create
- C. Neighbor 192.168.1.2
- D. Sap 1/1/1 customer 10 create
Answer: B
Explanation:
Section: Volume A
NEW QUESTION 113
Click the exhibit.
A Carrier Supporting Carrier (CSC) VPRN is configured for a customer carrier who is an Internet Service Provider (ISP). Which of the following about route distribution is FALSE?
- A. The VRF 10 on CSC-PE2 includes CEI'S address.
- B. The global routing table of PE1 includes PE2's system address.
- C. The VRF 10 on CSC-PE1 includes PE1 and PE2's system addresses.
- D. The global routing table of PE2 includes CE1's address.
Answer: A
NEW QUESTION 114
Which of the following protocols does the Alcatel-Lucent 7750 SR support to signal VPRN service labels?
- A. MP-BGP
- B. RSVP-TE
- C. Targeted-LDP
- D. BGP
Answer: A
NEW QUESTION 115
A CE hub and spoke VPRN has two spoke sites; which of the following would be the best option to implement this topology at the hub site PE?
- A. Two VPRNs, two route distinguishers, and three route targets
- B. One VPRN, two route distinguishers, and three route targets
- C. Two VPRNs, one route distinguisher, and three route targets
- D. One VPRN, one route distinguisher, and two route targets
Answer: D
Explanation:
Section: Volume A
NEW QUESTION 116
Which of the following about VPRN Outbound Route Filtering (ORF) is FALSE?
- A. A PE indicates its ORF capabilities to its neighbor PE in a BGP Open message.
- B. Resources consumed at the sender and receiver PEs can be reduced by using BGP ORF.
- C. BGP ORF is most effective when a large number of routes is being exchanged between two peers, and most routes are filtered out on arrival.
- D. BGP ORF allows a receiving PE to filter out unnecessary inbound routes.
Answer: D
Explanation:
Section: Volume B
NEW QUESTION 117
Click the exhibit.
For the inter-AS model C VPRN, which router is configured as shown?
- A. ASBR2
- B. RR1
- C. PE1
- D. ASBR1
Answer: D
Explanation:
Section: Volume A
NEW QUESTION 118
Which of the following is not an available option for Route Distinguisher assignment?
- A. One Route Distinguisher per VPN
- B. One Route Distinguisher per VRF route
- C. One Route Distinguisher per VRF per site
- D. One Route Distinguisher per VRF
Answer: B
NEW QUESTION 119
Click the exhibit.
PE3 learns Internet routes via its VRF interface to the Internet peering router and stores them in its Internet VRF. CE1 is connected to the Red VPN and requires Internet access via its Red VRF interface. Which of the following statements do not fulfill this requirement?
- A. The Internet VRF on PE3 imports the Red VPN routes advertised by PE1.
- B. PE3 advertises a default route from its Internet VRF instead of advertising all Internet routes.
- C. PE1 imports all Internet routes and advertises them to CE1 via the Red VRF.
- D. PE1 advertises the Red VPN routes and a default route to PE3.
Answer: D
NEW QUESTION 120
Click the exhibit.
Based on the VPRN aggregate route configuration, which routes are advertised to CE2?
- A. 172.12.0.0/16 only
- B. 172.0.0.0/16 only
- C. 172.12.10.0/24 and 172.12.20.0/24
- D. 172.12.10.0/24, 172.12.20.0/24 and 172.0.0.0/16
Answer: C
NEW QUESTION 121
In a VPRN that uses MPLS transport tunnels, which of the following is NOT configured on the PE device?
- A. MP-BGP for exchanging customer routes with other PEs.
- B. A label signaling protocol for defining transport tunnels between the PE and CE.
- C. MPLS for exchanging labels with other provider core devices.
- D. A routing protocol for exchanging customer routes with the CE.
Answer: B
Explanation:
Section: Volume B
NEW QUESTION 122
Which of the following describes how a route is handled when is received at the PE from the local CE?
- A. It will be placed into the customer VRF and then be propagated to the BGP table only if BGP is used as the PE-CE protocol
- B. It will be placed into the customer VRF and automatically propagated into the BGP table
- C. It will be placed into the customer VRF and require an export policy to be propagated to the BGP table if RIP is used as the PE-CE protocol
- D. It will be placed into the customer VRF and require an export policy to be propagated to the BGP table
- E. It will be placed into the customer VRF and require an export policy to be placed into the BGP table if a protocol other than BGP is used as the PE-CE protocol
Answer: B
NEW QUESTION 123
Which of the following statements best describes the output from an Alcatel-Lucent 7750 SR shown below?
- A. The BGP session between PE and CE is not operational
- B. The BGP session from PE to P is not operational
- C. The BGP session between PEs is operational
- D. The BGP session between PEs is not operational
- E. The BGP session from PE to CE is operational
Answer: E
NEW QUESTION 124
For the Inter-AS model A VPRN, which of the following is FALSE when CE2 sends an IP packet to 192.168.1.1?
- A. PE2 pushes one label on the IP packet and label-switches it to ASBR2.
- B. ASBR2 forwards an unlabeled IP packet to ASBR1.
- C. CE2 forwards an unlabeled IP packet to PE2 via the VPRN interface.
- D. ASBR1 pushes two labels on the IP packet and label-switches the packet to PE1.
Answer: A
NEW QUESTION 125
At what point does the Route Target become associated with a route?
- A. When the route from the CE is populated into the VRF at the PE
- B. When the route from the PE is populated into the VRF at the CE
- C. When the route is propagated from the PE to the CE
- D. When the route is first received at the P from the PE
- E. When the route is exported into the MP-BGP table from the VRF
Answer: E
NEW QUESTION 126
Which of the following about the configuration of VPRN Outbound Route Filtering (ORB on an Alcatel- Lucent 7750 SR is TRUE?
- A. When Outbound Route Filtering is configured, both the sending and acceptance of ORF are enabled by default.
- B. When sending is enabled, the ORF function takes the route target list configured in all outbound policies and pushes this list to the peer by default.
- C. When configuring ORF, the session with the peer must be cleared/reset for the new capability negotiation to take place.
- D. The ORF configuration must be done under the BGP neighbor context only.
Answer: C
NEW QUESTION 127
Choose the best answer to describe the result of the configuration of an Alcatel-Lucent 7750 SR shown below?
- A. The PE will install a maximum of 40 prefixes into the customer vrf, generate a log message when 10 routes are received and disable learning of new routes at 41
- B. The PE will install a maximum of 40 prefixes into the customer vrf, and generate a log message both when 30 and 41 routes are received
- C. The PE will install a maximum of 40 prefixes into the customer vrf, generate a log message when 10 routes are received and drop the connection at 41
- D. The PE will install a maximum of 40 prefixes into the customer vrf and generate a log message when
40 routes are received - E. The PE will install a maximum of 40 prefixes into the customer vrf, generate a log message when 4 routes are received and disable learning of new routes at 41
Answer: E
NEW QUESTION 128
Click the exhibit.
A Carrier Supporting Carrier (CSC) VPRN is configured for a customer carrier who is an Internet Service Provider (ISP). Which of the following about route distribution is FALSE?
- A. The VRF 10 on CSC-PE2 includes CEI'S address.
- B. The global routing table of PE1 includes PE2's system address.
- C. The VRF 10 on CSC-PE1 includes PE1 and PE2's system addresses.
- D. The global routing table of PE2 includes CE1's address.
Answer: A
Explanation:
Section: Volume B
NEW QUESTION 129
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