Month: April 2011

642-902 Q&A – Mix Practice Questions (1-5)

Section 6 – Mix Practice Questions

QUESTION NO: 1
When policy-based routing (PBR) is being configured, which three criteria can the set command specify? (Choose three.)
A. all interfaces through which the packets can be routed
B. all interfaces in the path toward the destination
C. adjacent next hop router in the path toward the destination
D. all routers in the path toward the destination
E. all networks in the path toward the destination
F. type of service and precedence in the IP packets
Answer: ACF

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642-902 Q&A – Operation Questions (1-5)

Section 5 – Operation Questions

QUESTION NO: 1
Which three route filtering statements are true? (Choose three)
A.After the router rip and passive-interface s0/0 commands have been issued, the s0/0 interface will not send any RIP updates, but will receive routing updates on that interface.
B.After the router eigrp 10 and passive-interface s0/0 commands have been issued, the s0/0 interface will not send any EIGRP updates, but will receive routing updates on that interface.
C.After the router ospf 10 and passive-interface s0/0 commands have been issued , the s0/0 interface will not send any OSPF updates, but will receive routing updates on that interface.
D.When you use the passive-interface command with RIPv2, multicasts are sent out the specified interface
E.When you use the passive-interface command with EIGRP, hello messages are not sent out the specified interface.
F.When you use the passive-interface command with OSPF, hello messages are not sent out the specified interface.
Answer: A E F

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642-902 Q&A Index (Section 4 – Implement an IPv6 based solution)

Section 4 – Implement an IPv6 based solution, given a network design and a set of requirements

• Determine network resources needed for implementing IPv6 on a network
• Create an IPv6 implementation plan
• Create an IPv6 verification plan
• Configure IPv6 routing
• Configure IPv6 interoperation with IPv4
• Verify IPv6 solution was implemented properly using show and debug commands
• Document results of IPv6 implementation and verification plan

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642-902 Q&A – Implement an IPv6 based solution (31-35)

Section 4 – Implement an IPv6 based solution, given a network design and a set of requirements

QUESTION NO: 31
What are two rules for compacting IPv6 addresses? (Choose two.) Select 2 response(s).
A. The maximum number of times a double colon can replace a 16-bit segment that consists of all zeroes is two.
B. The leading zeroes in any 16-bit segment do not have to be written.
C. Every 16-bit segment that consists of all zeroes can be represented with a single colon.
D. The trailing zeroes in any 16-bit segment do not have to be written.
E. Any single, continuous string of one or more 16-bit segments that consists of all zeroes can be represented with a double colon.
F. Two zeroes in the middle of any 16-bit segment do not have to be written.
Answer: BE

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642-902 Q&A – Implement an IPv6 based solution (26-30)

Section 4 – Implement an IPv6 based solution, given a network design and a set of requirements

QUESTION NO: 26
In IPv6, the interfaces running OSPF can be configured with multiple address prefixes. Which statement is true about the IPv6 addresses that can be included into the OSPF process?
Select the best response.
A. Specific addresses cannot be selected for importation into the OSPF process.
B. Specific addresses can be selected using an ACL.
C. Specific addresses can be selected using a route map.
D. Specific addresses can be selected using a prefix list.
Answer: A

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642-902 Q&A – Implement an IPv6 based solution (21-25)

Section 4 – Implement an IPv6 based solution, given a network design and a set of requirements

QUESTION NO: 21
Which functionality is required within an IP router that is situated at the boundary of an IPv4 network and an IPv6 network to allow communication between IPv6-only and IPv4-only nodes? Select the best response.
A. Autoconfiguration
B. Automatic 6to4 Tunnel
C. Automatic 6to4 Relay
D. Network Address Translator-Protocol Translator (NAT-PT) E. Intrasite Automatic Tunnel Address Protocol (ISATAP)
Answer: D

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642-902 Q&A – Implement an IPv6 based solution (11-15)

Section 4 – Implement an IPv6 based solution, given a network design and a set of requirements

QUESTION NO: 11
Which statement is true about the command ipv6 ospf 1 area 0? Select the best response.
A. It must be issued in router global configuration mode to enable the OSPF process for IPv6.
B. It must be issued in interface configuration mode to enable the OSPF process for IPv6.
C. It must be issued before the network command to enable the OSPF process for IPv6.
D. It must be issued after the network command to enable the OSPF process for IPv6.
Answer: B

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