Click the exhibit.

If router A originates an update for prefix 192.168.0.1/27, what will the update contain when it reaches router B?

• A.AS Path of 65200, local-preference of None.
• B.Null AS Path, local-preference of 100.
• C.AS Path of 65200, local-preference of 100.
• D.Null AS Path, local-preference of None.

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What action will be taken when an Ethernet switch receives a frame with a known DA and an outer Ethertype value of 0x0800 on a dot1q encapsulated port?

• A.The frame will be flooded to all ports.
• B.The frame will be forwarded out the port associated with the DA.
• C.The frame will be fragmented and forwarded out the port associated with the DA.
• D.The frame will be discarded.

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Assuming router A is configured with "next-hop-self", what does the BGP update for prefix 192.168.0.1/27 contain when it arrives at router B?

• A.AS Path of 65200 65100, Next Hop of router A
• B.AS Path of 65100, Next Hop of router A
• C.AS Path of 65100, Next Hop of router E
• D.AS Path of 65200 65100, Next Hop of router E

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Click the exhibit.

For the inter-AS model B VPRN, which of the following is TRUE when CE2 sends an IP packet to 192.168.1.1?

• A.PE1 pops one label off the IP packet and forwards it to CE1.
• B.PE2 pushes one label on the IP packet and forwards it to ASBR2.
• C.ASBR1 sends the IP packet with one label to PEL
• D.ASBR2 sends the IP packet with one label to ASBR1.

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Click on the exhibit below.

Assume a CE router is connected to the SAP of each PE. The arp cache of all CE routers is empty and the FDB for VPLS 300 is empty. The CE router connected to PE-A initiates a ping towards the CE router connected to PE-C. The ping is successful. Which of the following statements are true? (Choose 2)

• A.The FDB on PE-C will contain entries for the CE router connected to PE-A and the CE router connected to PE-C.
• B.The FDB on PE-A will contain entries for all CE routers.
• C.The FDB on PE-B will contain an entry for all CE routers.
• D.The FDB on PE-B will contain an entry for the CE router connected to PE-A.

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