NEW QUESTION 1
Which of the following best describes the function of an ARP cache within the same subnet?

• A. Used by IP to map an unknown IP address to the known hardware address of the distant hos
• B. Adds only an IP address entry for an unknown device on the same subne
• C. Transmits ICMP messages to multiple hosts with unknown IP addresse
• D. Resolves the MAC address of a host device given its IP addres

Answer: D

NEW QUESTION 2
In the diagram, R3 receives an LSA with sequence number 112 from R7 and installs it in its link state database. 10 ms. Later it receives a copy of the same LSA with a sequence number of 111 from R1. What does R3 do with the LSA from R1?

• A. R3 discards the LSA received from R1 and sends a copy of the LSA from its link state base to R1.
• B. R3 installs the LSA received from R1 in its link state database and floods a copy to its neighbor
• C. R3 discards the LSA received from R1 and sends an ACK to R1.
• D. R3 installs the LSA received from R1 in its link state database, sends an ACK to R1 and floods a copy to its neighbor

Answer: A

NEW QUESTION 3
A 24 port Ethernet switch is configured with VLAN 100 on ports 1 - 8, VLAN 200 on ports 9
-
16 and VLAN 300 on ports 17 - 24. Which of the following describes the behavior of the switch when a broadcast frame is received on port 1?

• A. The switch will discard the broadcast frame because there is no specific destination addres
• B. The switch will flood the broadcast frame on all ports on which the switch has seen frames from attached devices
• C. The switch will flood the broadcast frame on ports 2 to 8.
• D. The switch will flood the broadcast frame on all 24 port

Answer: C

NEW QUESTION 4
Which of the following is NOT a field in a TCP header?

• A. Source por
• B. MT
• C. Sequence numbe
• D. Acknowledgement numbe
• E. Window siz

Answer: B

NEW QUESTION 5
Based on the network diagram (click the Exhibit Button),

what is the next-hop used on R1 to setup a static route to the network on CR1?

• A. next-hop 10.2.3.2
• B. next-hop 192.168.2.1
• C. next-hop 10.2 3.1
• D. next-hop 192.168.2.0

Answer: C

NEW QUESTION 6
What is NOT a function ofthe IOM?

• A. It forwards the data to the switch fabri
• B. It discards excess data packet
• C. It converts the incoming data to an internal forma
• D. It performs Quality of Service operations and buffers incoming dat

Answer: C

NEW QUESTION 7
Which of the following are NOT examples of a VPN service offered on the Alcatel-Lucent 7750 SR? Choose two.

• A. VPWS Virtual Private Wire Service
• B. VPLS Virtual Private LAN Servic
• C. VPRN Virtual Private Routed Network
• D. MLPPP Multi-link Point-to-Point protocol
• E. VPDFS Virtual Private Dark Fiber Servic

Answer: DE

NEW QUESTION 8
Which of the following are accurate statements about the PE device in a service providers MPLS network? (Select three)

• A. A PE router only connects to CE device
• B. A PE router only connects to P router
• C. A PE router connects to at least one P route
• D. A PE router connects to at least one CE devic
• E. PE routers support many different interface types connecting to CE device
• F. PE routers only support Ethernet interfaces connecting to the C

Answer: CDE

NEW QUESTION 9
Which of the following statements are TRUE about the Alcatel-Lucent SR 7750? (Choose 2)

• A. It can boot without a compact flash in the CF3 slo
• B. It cannot boot without a compact flash in the CF3 slo
• C. It can operate without a compact flash in the CF3 slot once it has boote
• D. It cannot operate without a compact flash in the CF3 slot once it has boote

Answer: BC

NEW QUESTION 10
In what type of network is a broadcast storm likely to occur?

• A. An Ethernet network with redundant paths not running ST
• B. An ATM networ
• C. A SONET networ
• D. All of the abov

Answer: A

NEW QUESTION 11
Which of the following are functions of VLANs? (Choose 2)

• A. VLANs can group ports on multiple switches into unifiedbroadcast domains
• B. VLANs allow multiple Ethernet switches to be connected in a single collision domain
• C. VLANs can separate ports on the same switch into different broadcast domains
• D. VLANs can group ports on the same switch into different collisiondomains

Answer: AC

NEW QUESTION 12
Which of the following are TRUE statements about the router ID in OSPF? Choose two

• A. A router ID is not required by OSP
• B. The system address is used as the router ID if router-id is not se
• C. The router ID is used to uniquely identify every OSPF route
• D. On the Alcatel-Lucent 7750 SR, the router ID is set to the highest logical IP address if router-id is not explicitly se

Answer: BC

NEW QUESTION 13
Which two protocols are used for the dynamic signaling of MPLS labels (Choose two)?

• A. RSVP-TE
• B. CSPF
• C. PNNI
• D. LDP

Answer: AD

NEW QUESTION 14
Which ATM adaptation layer is commonly used for transporting IP datagrams or non-real time data?

• A. AAL0
• B. AAL1
• C. AAL2
• D. AAL3/4
• E. AAL5

Answer: E

NEW QUESTION 15
In regards to the Alcatel-Lucent 7750 SR-12 router, how many of the front access card slots are dedicated for Control Processors?

• A. 1
• B. 2
• C. 7
• D. 10

Answer: B

NEW QUESTION 16
Which of the following is characteristic of a static route?

• A. Responds in real time to network failure
• B. Can only be used for routing within an autonomous syste
• C. Uses a hop-count metric to determine the best route to a networ
• D. Explicitly defines the next hop based on operator inpu

Answer: D

NEW QUESTION 17
Which of the parameters in Hello messages exchanged between two OSPF neighbors must be the same to keep the adjacency alive in OSPF? (Choose four.)

• A. Interface MT
• B. Area I
• C. Authentication passwor
• D. Hello interva
• E. Dead interva
• F. Router priorit

Answer: BCDE

NEW QUESTION 18
In the diagram, what type of BGP session is established between the routers of AS 2002?

• A. IGP
• B. IBGP
• C. EBGP
• D. EGP
• E. BGPcannotbe run between routers in the same A

Answer: B

NEW QUESTION 19
If a customer requires a point-to-point layer 2 VPN service between two locations which VPN service would be typically suited for this customer?

• A. Virtual Private Wire Service .
• B. Virtual Private LAN Servic
• C. Virtual Private Routed Network
• D. Virtual Private Dark Fiber Servic

Answer: A