Study the Following Exhibit Carefully

question 5

Multiple Choice

Study the following exhibit carefully. A service provider with a multi-area OSPF environment would like to deploy MPLS TE tunnels among PE routers across area boundaries. Configure the LSPs with bandwidth constraints and explicit loose route hops as indicated by the arrows in the following path: PE1 -> ABR1 -> ABR2 -> PE2 Which two items identify devices that will execute constraint-based SPF in order to set up LSP from PE1 to PE2? (Choose two.)

• A) PE1
• B) all routers in Area 1
• C) all ABRs
• D) all routers in Area 2

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Definitions:

Fprintf()

A function in C that allows formatted data to be written to a file.

Printer

A printer is an external device connected to a computer that produces a hard copy of electronic documents stored in digital form.

Rewind()

A function in C that sets the file position indicator to the beginning of a file stream.