What is the basic unit of framing in SDH and the bit rate for transmission?

• A.STM-1 with a bit rate of 1.544 Mbit/s.
• B.STM-1 with a bit rate of 2.048 Mbit/s.
• C.STM-1 with a bit rate of 51.84 Mbit/s.
• D.STM-1 with a bit rate of 155.52 Mbit/s.

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What is the basic unit of framing in SDH and the bit rate for its transmission?

• A.STM-1 with a bit rate of 2.048 Mbit/s
• B.STM-1 with a bit rate of 1.544 Mbit/s
• C.STM-1 with a bit rate of 155.52 Mbit/s
• D.STM-1 with a bit rate of 51.84 Mbit/s

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Router R5 receives four route updates for the same prefix 10.10.10.1/32. Which of the four routes will be installed in R5's routing table?

• A.Route learned from router R2.
• B.Route learned from router R4.
• C.Route learned from router R1.
• D.Router learned from router R3.

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Which of the following best describes an Ethernet bridge?

• A.A passive device simply used to connect two or more cables. Does not generate or amplify any signals.
• B.A device that receives and retransmits a signal out its other ports, but does not do any Layer 2 analysis of the data.
• C.A device that receives a signal and based on the Layer 2 destination address, makes a decision on which ports the signal should be retransmitted.
• D.A device that receives a signal and based on the Layer 3 destination address, makes a decision on which ports the signal should be retransmitted.

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

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

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