單項選擇題

Refer to the exhibit. Routers RTA and RTB are running BGP but the session is active. What command needs to be added to esta blish the BGP session? ()

A. ip route 10.10.10.1 255.255.255.255 s0/0 ip route 10.10.10.1 255.255.255.255 s0/1
B. network 10.10.10.0
C. no synchronization
D. neighbor 10.10.10.1 next - hop - self


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1.單項選擇題

Examine the above configuration. What does the route map named test accomplish?()

A. permits only the 10.0.0.0/8 prefix to be advertised to the 10.1.1.1 neighbor
B. marks all prefixes received fro m the 10.1.1.1 neighbor with a MED of 200
C. marks the 10.0.0.0/8 prefix advertised to the 10.1.1.1 neighbor with a MED of 200
D. permits only the 10.0.0.0/8 prefix to be received from the 10.1.1.1 neighbor
E. marks all prefixes advertised to the 10.1.1 .1 neighbor with a MED of 200
F. marks the 10.0.0.0/8 prefix received from the 10.1.1.1 neighbor with a MED of 200

2.單項選擇題Which one of the following statements about BGP is FALSE?()

A. BGP uses TCP port 179.
B. BGP ensures reliability of updates by using the reliable transport services of TCP.
C. The network command with the mask option never insta lls a prefix into the BGP table unless there is a matching prefix exists in the IP route table.
D. A TCP connection is required before exchanging updates.
E. BGPuses notification and the update messages to establish and maintain the BGP neighbor relati onship.

3.單項選擇題

Refer to the exhibit. Which statement is true about the 6.6.6.0/24 prefix?()

A. The command neighbor send -community is configured on  BGP neighbor 10.10.23.3.
B. If another path advertises the 6.6.6.0/24 path and has the default local preference, that path is more preferred.
C. Route 6.6.6.0/24 is learned by an IBGP peer.
D. The route 10.10.23.3 is not being advertised to other BGP  neighbors.

4.單項選擇題Which statement is true about IPv6?()

A. Only one IPv6 address can be assigned to each interface.
B. IPv6 hosts use anycast addresses to assign IP addresses to interfaces.
C. Each host can a utoconfigure its address without the aid of a DHCP server.
D. Only one IPv6 address is assigned per node.

5.單項選擇題

Refer to the exhibit. Autonomous systems 200 and 300 have EBGP sessions established with their directly connected routers in au tonomous system 100. IGP has been configured on all routers in autonomous system 100 and they successfully exchange routing updates. Traffic originated in autonomous system 200 cannot reach the destination autonomous system 300. What configuration shoul d be done on the routers in autonomous system 100 in order for the traffic coming from autonomous system 200 to be forwarded to autonomous system 300?()

A. IBGP session must be established between routers R1 R2 and R2 R3, and the synchronization must  be turned off.
B. IBGP speakers within autonomous 100 must be fully meshed, and the synchronization must be turned on.
C. IBGP session must be established between routers R1 R2 and R2 R3, and the synchronization must be turned on.
D. IBGP session mu st be established between routers R1 and R3, and the synchronization must be turned off.
E. IBGP speakers within autonomous 100 must be fully meshed, and the synchronization must be turned off.
F. IBGP session must be established between routers R1 and R3, and the synchronization must be turned on.

最新試題

The answers each list a tunnel method and two consecutive IPv6 address quartets.Which answers identify a tunneling method that relies on an IPv4 address to be embedded into an IPv6 address, within the correct quartets listed?()

題型:多項選擇題

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題型:單項選擇題

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題型:單項選擇題

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題型:單項選擇題

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題型:單項選擇題

Which of the following  answers lists a multicast IPv6 address?()

題型:單項選擇題

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題型:多項選擇題

Router R1, a branch router, connects to the Internet using DSL. The engineer plans to use a configuration with a dialer interface. The answers list a feature and interface on which the feature could be configured.Which combinations accurately describe the interface under which a feature will be configured?()

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題型:單項選擇題

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題型:單項選擇題