CertTree 400-101 CCIE R&S exam practice test
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Share some CCIE 400-101 exam questions and answers below.
Which IPv6 migration method allows IPv4-only devices to communicate with IPv6-only devices?
A. GRE tunnel
B. dual stack
C. ISATAP tunnel
D. NAT64
Answer: D
What are two mechanisms that directed ARP uses to help resolve IP addresses to hardware addresses? (Choose two)
A. It removes address-resolution restrictions, allowing dynamic protocols to advertise rou information for the device loopback address.
B. It uses ICMP redirects to advertise next-hop addresses to foreign hosts.
C. It uses series of ICMP echo messages to relay next-hop addresses.
D. It removes address-resolution restrictions, allowing dynamic protocols to advertise routing information for the next-hop address.
E. It uses a proxy mechanism to allow a device to respond to ARP requests for the addresses of other devices.
Answer: BD
Which value does VPLS use to make forwarding decisions?
A. Source IP address of the packet
B. Source MAC of the Ethernet frame
C. Destination IP address of the packet
D. Destination MAC of the Ethernet frame
Answer: D
Refer to the Exhibit.
Which kind of ICMPv6 packet is shown in the output?
A. neighbor advertisement
B. neighbor solicitation
C. router discovery
D. time exceeded
E. router advertisement
Answer: B
Refer to the exhibit.
Which two statements about fine output are true? (Choose two)
A. BGP on RT1 has negotiated the BFD capability with its peer.
B. BFD is active on interface Gigabit Ethernet 0/3 and is using ICMP
C. BFD is active on interface Gigabit Ethernet 0/3 and is using UDP.
D. BFD last failed 476ms ago on interface Gigabit Ethernet 0/3.
E. BFD is active for BGP on RT1
Answer: A, E
Which two statements about route redistribution default metrics are true? (Choose two)
A. When EIGRP is redistributed into OSPF as E2, it has a default metric of 20.
B. When an IGP is redistributed into RIP, it has a default metric of 1.
C. When an IGP is redistributed into OSPF, it has a default metric of 110.
D. When an IGP is redistributed into IS-IS, it has a default metric of 115.
E. When an BGP is redistributed into OSPF, it has a default metric of 1.
Answer: A, E
Which routing protocol supports only IP networks?
A. BGP
B. EIGRP
C. IS-IS
D. OSPF
Answer: D
Which two statements about Cisco Express Forwarding are true?
A. The FIB table resides on the route processor and the adjacency table resides on the line cards when Cisco Express Forwarding is enabled.
B. The FIB table and the adjacency table reside on the line cards when Cisco Express Forwarding is enabled.
C. Layer 2 next-hop address information is maintained in the adjacency table.
D. Layer 2 next-hop address information is maintained in the FIB table
Answer: C
Which two statements about TCP MSS are true? (Choose two)
A. It operates at Layer 3.
B. It sets the maximum amount of data that a host sends in an individual datagram.
C. It sets the minimum amount of data that a host accepts in an individual datagram.
D. The two endpoints in a TCP connection report their MSS values to one another.
E. MSS values are sent in TCP SYN packets.
Answer: D, E
Which two statements about AAA authentication are true? (Choose two)
A. RADIUS authentication queries the router's local username database.
B. TACASCS+ authentication uses an RSA server to authenticate users.
C. Local user names are case-insensitive.
D. Local authentication is maintained on the router.
E. KRB5 authentication disables user access when an incorrect password is entered.
Answer: DE
CertTree is well worthful for you to rely on. If you use CertTree CertTree 400-101 CCIE R&S exam practice test, you can 100% pass your first time to attend Cisco certification 400-101 exam.With CertTree CertTree 400-101 CCIE R&S exam practice test you can pass the Cisco 400-101 exam easily. The CertTree 400-101 CCIE R&S exam practice test which designed by our website can help you pass the exam the first time. You only need to download the CertTree CertTree 400-101 CCIE R&S exam practice test, the exam will become very easy.
CertTree CertTree 400-101 CCIE R&S exam practice test contain everything you need to get certified.CertTree CertTree 400-101 CCIE R&S exam practice test make you prepare the questions same as the Cisco Certification 400-101
exam. our 400-101 practice Q&A are based on VUE testing centre
features so to provide you every thing before you actually take your
400-101 exam.At the same time providing CertTree 400-101 CCIE R&S exam practice test will better optimize the service for you to create a better learning platform to help you pass the exam successfully!
Share some CCIE 400-101 exam questions and answers below.
Which IPv6 migration method allows IPv4-only devices to communicate with IPv6-only devices?
A. GRE tunnel
B. dual stack
C. ISATAP tunnel
D. NAT64
Answer: D
What are two mechanisms that directed ARP uses to help resolve IP addresses to hardware addresses? (Choose two)
A. It removes address-resolution restrictions, allowing dynamic protocols to advertise rou information for the device loopback address.
B. It uses ICMP redirects to advertise next-hop addresses to foreign hosts.
C. It uses series of ICMP echo messages to relay next-hop addresses.
D. It removes address-resolution restrictions, allowing dynamic protocols to advertise routing information for the next-hop address.
E. It uses a proxy mechanism to allow a device to respond to ARP requests for the addresses of other devices.
Answer: BD
Which value does VPLS use to make forwarding decisions?
A. Source IP address of the packet
B. Source MAC of the Ethernet frame
C. Destination IP address of the packet
D. Destination MAC of the Ethernet frame
Answer: D
Refer to the Exhibit.
Which kind of ICMPv6 packet is shown in the output?
A. neighbor advertisement
B. neighbor solicitation
C. router discovery
D. time exceeded
E. router advertisement
Answer: B
Refer to the exhibit.
Which two statements about fine output are true? (Choose two)
A. BGP on RT1 has negotiated the BFD capability with its peer.
B. BFD is active on interface Gigabit Ethernet 0/3 and is using ICMP
C. BFD is active on interface Gigabit Ethernet 0/3 and is using UDP.
D. BFD last failed 476ms ago on interface Gigabit Ethernet 0/3.
E. BFD is active for BGP on RT1
Answer: A, E
Which two statements about route redistribution default metrics are true? (Choose two)
A. When EIGRP is redistributed into OSPF as E2, it has a default metric of 20.
B. When an IGP is redistributed into RIP, it has a default metric of 1.
C. When an IGP is redistributed into OSPF, it has a default metric of 110.
D. When an IGP is redistributed into IS-IS, it has a default metric of 115.
E. When an BGP is redistributed into OSPF, it has a default metric of 1.
Answer: A, E
Which routing protocol supports only IP networks?
A. BGP
B. EIGRP
C. IS-IS
D. OSPF
Answer: D
Which two statements about Cisco Express Forwarding are true?
A. The FIB table resides on the route processor and the adjacency table resides on the line cards when Cisco Express Forwarding is enabled.
B. The FIB table and the adjacency table reside on the line cards when Cisco Express Forwarding is enabled.
C. Layer 2 next-hop address information is maintained in the adjacency table.
D. Layer 2 next-hop address information is maintained in the FIB table
Answer: C
Which two statements about TCP MSS are true? (Choose two)
A. It operates at Layer 3.
B. It sets the maximum amount of data that a host sends in an individual datagram.
C. It sets the minimum amount of data that a host accepts in an individual datagram.
D. The two endpoints in a TCP connection report their MSS values to one another.
E. MSS values are sent in TCP SYN packets.
Answer: D, E
Which two statements about AAA authentication are true? (Choose two)
A. RADIUS authentication queries the router's local username database.
B. TACASCS+ authentication uses an RSA server to authenticate users.
C. Local user names are case-insensitive.
D. Local authentication is maintained on the router.
E. KRB5 authentication disables user access when an incorrect password is entered.
Answer: DE
CertTree is well worthful for you to rely on. If you use CertTree CertTree 400-101 CCIE R&S exam practice test, you can 100% pass your first time to attend Cisco certification 400-101 exam.With CertTree CertTree 400-101 CCIE R&S exam practice test you can pass the Cisco 400-101 exam easily. The CertTree 400-101 CCIE R&S exam practice test which designed by our website can help you pass the exam the first time. You only need to download the CertTree CertTree 400-101 CCIE R&S exam practice test, the exam will become very easy.
CertTree CertTree 400-101 CCIE R&S exam practice test contain everything you need to get certified.CertTree CertTree 400-101 CCIE R&S exam practice test make you prepare the questions same as the Cisco Certification 400-101
exam. our 400-101 practice Q&A are based on VUE testing centre
features so to provide you every thing before you actually take your
400-101 exam.At the same time providing CertTree 400-101 CCIE R&S exam practice test will better optimize the service for you to create a better learning platform to help you pass the exam successfully!
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