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killexams.com Alcatel-Lucent 4A0-100
Alcatel-Lucent Scalable IP Networks - 2025
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Question #311
Which of the following is NOT a characteristic of the Internet protocol layer?
It provides a unique addressing scheme to identify hosts. It provides a user interface to the network. Which of the following is NOT a characteristic of the Internet? The Internet is a global and distributed network. The Internet is a network owned by Tier 1 service providers. The Internet is an open network of networks. The Internet is a network that is advertised across the globe. Which of the following is NOT a function of the control plane? Building routing tables using dynamic routing protocols. Building forwarding tables for the IOMs. Which of the following is NOT a valid log source in a Nokia 7750 SR? Main What happens when a switch receives an Ethernet frame with unknown source and destination MAC addresses? The frame is silently discarded. The source MAC address is saved in the MAC FDB, and the frame is discarded. A switch with the MAC FDB shown receives an Ethernet frame with source MAC address 00:00:8c:01:00:0a and destination MAC address 00:00:8c:01:00:0c. On which port is the frame forwarded? A. 1/1/1 B. 1/1/2 C. 1/1/3 D. 1/1/4 If a 5-port LAG is configured with the option of "Ëœport-threshold 2 action down', and dynamic-cost is enabled, what will happen if the total number of operational links in the LAG is 2? The LAG cost is equal to the link cost divided by 3. The LAG cost is equal to the link cost. What type of MAC address is ff:ff:ff:ff:ff:ff? Unicast Which of the following statements about IP filters on a Nokia 7750 SR is TRUE? Multiple ingress IP filters can be used on a single interface. An IP filter can be applied to the management port. Which of the following about the displayed IP filter is TRUE? TCP (protocol 6) traffic between addresses 1.2.3.0/24 and 2.3.4.0/24 is dropped. TCP (protocol 6) traffic from source address 1.2.3.0/24 to destination address 2.3.4.0/24 is forwarded. Which of the following routing protocols provides routing between routers R1 and R2? BGP What next-hop address should router R2 use to reach a host on 192.168.2.0/24? Which of the following is a characteristic of Link State protocols? Routers send a copy of their entire routing table to their neighbors. Routers send frequent periodic updates to the entire network. When forwarding a packet, which field in the following table determines the egress interface? Preference Which of the following statements about router R3 is TRUE? Router R3 is the iLER for LSP B. Router R3 is the eLER for LSP A. Which device is responsible for removing the MPLS label before the packet reaches the customer? The ingress LER Which of the MPLS routers is responsible for pushing new labels for LSP A and LSP B? Router R1 pushes labels for both LSP A and LSP B. Router R4 pushes labels for both LSP A and LSP B. Router R1 pushes labels for LSP A, while router R4 pushes labels for LSP B. Router R4 pushes labels for LSP A, while router R1 pushes labels for LSP B. From the CE perspective, how does a VPWS operate? Two sites are directly connected by a single cable. Two sites are connected through a single switched LAN.Answer: B Question #312
Answer: B Question #313
Answer: D Question #314
Answer: C Question #315
Answer: C Question #316
Answer: C Question #317
Answer: C Question #318
Answer: C Question #319
Answer: C Question #320
Answer: A Question #321
Answer: A Question #322
Answer: B Question #323
Answer: C Question #324
Answer: C Question #325
Answer: C Question #326
Answer: D Question #327
Answer: C Question #328
Answer: A