Click the exhibit.
AS 65540 routers are iBGP fully-meshed. Prefixes advertised by router R2 have a local preference of 200. Router R1 advertises the prefix 192.168.1.0/27 to routers R2 and R3. Assuming that router R3 is configured with "advertise-external", what is the expected output of "show router bgp routes" when executed on router R4?

• A.Option B
• B.Option C
• C.Option D
• D.Option A

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A BGP session is in OpenConfirm state. Which of the following messages must be received to transition to Established state?

• A.Keepalive
• B.Open
• C.Notification
• D.Update

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A network port using null encapsulation has a MTU of 1514 bytes. When MPLS transport is used without FRR, what is the maximum service MTU of a VPLS using that port?

• A.1488
• B.14%
• C.1514
• D.1536
• E.1492

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Click the exhibit.

The AS-override method is used to prevent BGP loops in the blue customer VPRN. Which statement about the configuration is TRUE?

• A.the configuration is complete and correct.
• B.'as-override' should not be part of this configuration.
• C.'as-override' should be configured under the group context.
• D.'as-override' should be configured under the BGP context.

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For the Carrier supporting Carrier (CSC) VPRN, which routes are advertised between CSC-PE1 and SCS-PE2?

• A.BGP IPv4 routes for all PE system addresses in AS 5000.
• B.VPN-IPv4 routes for all PE system addresses in AS 5000.
• C.BGP labeled IPv4 routes for all PE system addresses in AS 5000.
• D.LDP labeled routes for all PE system addresses in AS 5000.

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