Free 4A0-100 – Alcatel-Lucent Scalable IP Networks Practice Test Question

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  Ethernet.

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  Token-Ring.

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  SONET/SDH.

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  E1 carrier.

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  PPP
  
  

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  It can boot without a compact flash in the CF3 slot.

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  It cannot boot without a compact flash in the CF3 slot.

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  It can operate without a compact flash in the CF3 slot once it has booted.

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  It cannot operate without a compact flash in the CF3 slot once it has booted.
  
  

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  BGP is an exterior gateway protocol.

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  BGP routing is based on distance vector.

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  BGP sends periodic updates to its neighbors.

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  A router running BGP protocol needs an Autonomous system number
  
  

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  A series of labels from one LER to another LER represent a logical tunnel known as an LSP.

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  Labels used for a LSP may be static but are usually signaled dynamically with an MPLS label signaling protocol.

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  Labels are locally significant to the MPLS router which means its possible for two routers on the LSP path to use the same label.

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  Labels are globally significant to the MPLS network which means all labels on the LSP path must be unique.

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  Labels used for an LSP must be statically assigned by the service provider.
  
  

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  A PE router only connects to CE devices.

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  A PE router only connects to P routers.

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  A PE router connects to at least one P router.

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  A PE router connects to at least one CE device.

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  PE routers support many different interface types connecting to CE devices.

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  PE routers only support Ethernet interfaces connecting to the CE.
  
  

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  Ethernet.

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  ATM.

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  Frame Relay.

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  Token Ring.
  
  

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  LAG

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  OSPF

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  RIP

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  STP
  
  

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  A passive device used to connect cables without signal amplification.

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  A device that receives and retransmits data without Layer 2 header inspection.

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  A device that receives and retransmits data based on the Layer 2 destination address.

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  A device that receives and retransmits data based on the Layer 3 destination address.
  
  

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  65001

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  65003

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  2002

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  All of the above.

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  None of the above.
  
  

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  32-bit network prefix.

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  24-bit network prefix.

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  16-bit network.

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  8-bit network.
  
  

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  An MPLS network with multiple LSPs to the same LER.

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  An Ethernet network with redundant paths.

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  An OSPF network with multiple equal-cost paths.

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  An eBGP network with multiple ASes.
  
  

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  Console

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  CLI

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  Memory

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  File
  
  

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  An MPLS network with multiple LSPs to the same LER.

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  An OSPF network with equal cost multiple paths.

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  A SONET network with a ring topology.

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  An Ethernet network with redundant paths not running STP.
  
  

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  The router does a longest prefix match lookup.

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  The router checks the source address in the MAC FDB.

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  The router assigns a cost to each of its interfaces.

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  The router advertises routes to its neighbors.
  
  

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  Tier 1 and Tier 2 ISPs

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  Tier 1 and Tier 3 ISPs

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  Tier 2 and Tier 3 ISPs

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  Tier 3 ISP