A Review Of Free 400-101 practice test

Question No: 8

Which two statements about the max-age time in IS-IS are true ?(Choose two)

A. The IS-IS max-age time is 20 minutes by default.

B. The IS-IS max-age time decrements from max-age to zero.

C. The IS-IS max-age time is 60 minutes by default.

D. The IS-IS max-age time increments from zero to max-age.

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Question No: 9

The OSPF adjacency between two routers cannot be established. What is the root cause of the problem?

A. Both routers are designated routers.

B. different area ID

C. mismatched OSPF network types

D. authentication error

E. area type mismatch

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Question No: 10

Exhibit:

Your network is suffering excessive output drops. Which two actions can you take to resolve the problem? (Choose two.)

A. Install a switch with larger buffers.

B. Configure a different queue set.

C. Reconfigure the switch buffers.

D. Configure the server application to use TCP.

E. Update the server operating system.

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Question No: 11

Which two statements about Cisco Express Forwarding are true? (Choose two)

A. The FIB table and the adjacency table reside on the line cards when distributed Cisco Express Forwarding is enabled.

B. Layer 2 next-hop address information is maintained in the adjacency table.

C. The FIB table and the adjacency table reside on the line cards when Cisco Express Forwarding is enabled.

D. Layer 2 next-hop address information is maintained in the FIB table.

E. The FIB table resides on the route processor and the adjacency table resides on the line cards when Cisco Express Forwarding is enabled.

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Question No: 12

Which type of port would have root guard enabled on it

A. a designated port

B. an alternate port

C. a blocked port

D. a root port

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Question No: 13

Refer to the exhibit.

What type of IS-IS is configured on R1?

A. VRF-aware IS-IS

B. ISIS version 2

C. single-topology IS-IS

D. mufti-process IS-IS

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Question No: 14

Which three features does GETVPN support to improve deployment and scalability? (choose three.)

A. redundant IPsec tunnels between group members and the key server

B. allowing traffic to be discarded until a group member registers successfully.

C. GDOI protocol configuration between group members and the key server.

D. local exceptions in the traffic classification ACL.

E. redundant multicast replication streaming through the use of a bypass tunnel.

F. configuration of multiple key servers to work cooperatively.

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Question No: 15

Refer to the exhibit.

Which IPv6 migration method is in use on this network ?

A. 6to4 tunnel

B. NAT-PT

C. ISATAP tunnel

D. dual stack

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Question No: 16

Refer to the exhibit.

What is wrong with the configuration of this tunnel interface ?

A. ISATAP tunnels cannot use the EUI-64 address format.

B. The tunnel source of an ISATAP tunnel must always point to a loopback interface.

C. Router advertisements are disabled on this tunnel interface.

D. No tunnel destination has been specified.

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Question No: 17

Refer to the exhibit. All routers are running EIGRP and the network has R3 to R4 are configured as EIGRP stub, if when the R2 goes down,which statement is true?

A. R1 sends traffic destined to 192.168.0.100 via R2

B. R2 does not have a router to 192.168.0.0/24 in the routing table.

C. The prefix 192.168.0.0/24 becomes stuck-in-active on R4

D. R3 does not advertise 192.168.0.0/24 to R4 anymore 100% Valid Cisco Exams

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