Click on the exhibit.

What type of OSPFv3 LSA is shown?
A. Inter-Area Prefix LSA
B. Network LSA
C. Link LSA
D. Router LSA
正解:B
質問 2:
What is the primary purpose of classless interdomain routing (CIDR)?
A. To support classful routing protocols.
B. To allow IP routes to be defined using any number of bits for the network portion of the address.
C. To allow interdomain routing between an IGP and EGP such as OSPF and BGP.
D. To simplify the allocation of IP address space by defining a fixed size for the network portion of the address for each of the address classes.
正解:B
質問 3:
Which of the statements below best describes the pseudonode in an IS-IS network?
A. The DIS creates a logical node to represent a broadcast sub-network; this node is the pseudonode
B. The DIS creates a logical node to represent the topological database of the backbone network in an IS-IS network; this node is the pseudonode
C. The DIS creates a logical node to represent the complete topology of an IS-IS area; this node is the pseudode
D. The DIS creates a logical node to represent a group of routers on the same non-broadcast network; this node is the pseudonode
正解:A
質問 4:
Click the exhibit button.

In the IS-IS network shown, router R1 has been configured to summarize network 20.20.1.0/24 and 20.20.2.0/24 as 20.20.0.0/16. Which router's routing table will be reduced compared to the routing table before the summarization?
A. Router R4
B. Router R2
C. Router R1
D. Routers R1 and R2
正解:B
質問 5:
An Alcatel-Lucent 7750 SR has a port with the MAC address of 00;03:FA:AC:77: AF. The port is bound to an interface. If IPv6 is then enabled on that interface .what will the link-local address be?
A. 2000::203:FAFFFEAC:77AF/64
B. FC00::203:FAFF:FEAC:77AF/64
C. FE80::3FAFF:FEAC:77AF/64
D. FC00::3:FAFF:FEAC:77AF/64
E. FE80::203:FAFF:FEAC:77AF/64
正解:E
解説: (Pass4Test メンバーにのみ表示されます)
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山崎** -
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4A0-101問題集に当たっても良いと思います。