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質問 1：
An advantage of using BGP as the PE-CE protocol is that route policies are no longer required to control the exchange of routes from BGP to MP-BGP.
A. False
B. True
正解：A
質問 2：
Complete the following statement. In a VPRN, the label signaled by RSVP-TE is used to ______________.
A. Signal the egress VPRN ID
B. Identify the ingress PE in the MPLS domain
C. Transport route updates between PEs
D. Identify the egress PE in the MPLS domain
正解：D
質問 3：
VPN-IPv4 addressing is made unique by defining an address structure consisting of:
A. A 64 bit Route Target followed by a 32 bit IPv4 address
B. A 32 bit IPv4 address followed by a 64 bit Route Target
C. A 32 bit Route Distinguisher followed by a 32 bit IPv4 address FA 32 bit Route Target followed by a 32 bit IPv4 address
D. A 32 bit IPv4 address followed by a 64 bit Route Distinguisher
E. A 64 bit Route Distinguisher followed by a 32 bit IPv4 address
正解：E
質問 4：
Choose the best answer to describe the result of the configuration of an Nokia 7750 SR shown below?
A. The PE will install a maximum of 40 prefixes into the customer vrf and generate a log message when 40 routes are received
B. The PE will install a maximum of 40 prefixes into the customer vrf, generate a log message when 4 routes are received and disable learning of new routes at 41
C. The PE will install a maximum of 40 prefixes into the customer vrf, generate a log message when 10 routes are received and disable learning of new routes at 41
D. The PE will install a maximum of 40 prefixes into the customer vrf, and generate a log message both when 30 and 41 routes are received
E. The PE will install a maximum of 40 prefixes into the customer vrf, generate a log message when 10 routes are received and drop the connection at 41
正解：B
質問 5：
Which of the following about inter-AS model B VPRN is TRUE?
A. There is a dependency between the route target used in different autonomous systems.
B. Model B is highly scalable because the VPN-IPv4 routes are neither maintained, nor distributed by, the ASBRs.
C. Model B supports the exchange of labeled IPv4 routes between ASBRs.
D. Model B requires the configuration of back-to-back VRFs between the ASBRs in different autonomous systems.
正解：C
An advantage of using BGP as the PE-CE protocol is that route policies are no longer required to control the exchange of routes from BGP to MP-BGP.
A. False
B. True
正解：A
質問 2：
Complete the following statement. In a VPRN, the label signaled by RSVP-TE is used to ______________.
A. Signal the egress VPRN ID
B. Identify the ingress PE in the MPLS domain
C. Transport route updates between PEs
D. Identify the egress PE in the MPLS domain
正解：D
質問 3：
VPN-IPv4 addressing is made unique by defining an address structure consisting of:
A. A 64 bit Route Target followed by a 32 bit IPv4 address
B. A 32 bit IPv4 address followed by a 64 bit Route Target
C. A 32 bit Route Distinguisher followed by a 32 bit IPv4 address FA 32 bit Route Target followed by a 32 bit IPv4 address
D. A 32 bit IPv4 address followed by a 64 bit Route Distinguisher
E. A 64 bit Route Distinguisher followed by a 32 bit IPv4 address
正解：E
質問 4：
Choose the best answer to describe the result of the configuration of an Nokia 7750 SR shown below?
A. The PE will install a maximum of 40 prefixes into the customer vrf and generate a log message when 40 routes are received
B. The PE will install a maximum of 40 prefixes into the customer vrf, generate a log message when 4 routes are received and disable learning of new routes at 41
C. The PE will install a maximum of 40 prefixes into the customer vrf, generate a log message when 10 routes are received and disable learning of new routes at 41
D. The PE will install a maximum of 40 prefixes into the customer vrf, and generate a log message both when 30 and 41 routes are received
E. The PE will install a maximum of 40 prefixes into the customer vrf, generate a log message when 10 routes are received and drop the connection at 41
正解：B
質問 5：
Which of the following about inter-AS model B VPRN is TRUE?
A. There is a dependency between the route target used in different autonomous systems.
B. Model B is highly scalable because the VPN-IPv4 routes are neither maintained, nor distributed by, the ASBRs.
C. Model B supports the exchange of labeled IPv4 routes between ASBRs.
D. Model B requires the configuration of back-to-back VRFs between the ASBRs in different autonomous systems.
正解：C
Otani -
受験者必携の1冊ですねぇ。無駄なく効率よく短時間で4A0-106合格レベルに到達することができるから。