Cisco 400-101 Online Practice Questions and Exam Preparation

Cisco 400-101 Online Questions & Answers

• Question 141:

  Which two statements about IS-IS authentication are true? (Choose two.)

  A. Level 2 LSPs transmit the password encrypted inside the IS-IS PDU.
  B. Area and domain authentication must be configured together.
  C. Passwords can be configured on a per-interface basis.
  D. If LSP authentication is in use , unauthorized devices can form neighbor adjacencies.
  E. Lever 1 LSPs use the domain password.
  A. Level 2 LSPs transmit the password encrypted inside the IS-IS PDU.
  C. Passwords can be configured on a per-interface basis.

• Question 142:

  DRAG DROP

  Drag and drop the logical components of a traditional SDN infrastructure into the correct order, similar to the Open Systems Interconnection model (OSI model), working your way up from the network infrastructure layer.

  Select and Place:

  

  

• Question 143:

  Which two conclusions can you draw from this output? (Choose two.)

  A. The device that produced the output uses the same interface to send and receive traffic to and from the device at 10.9.132.254
  B. The device at 192.168.5.119 is on the same subnet as the next hop for the device at 10.9.132.254
  C. The device at the 192.168.5.119 routing table has an ARP entry for the device at 10.9.132.254
  D. The device that produced the output uses different interfaces to send and receive traffic to and from the device at 10.9.132.254
  E. The packet was source-routed
  A. The device that produced the output uses the same interface to send and receive traffic to and from the device at 10.9.132.254
  B. The device at 192.168.5.119 is on the same subnet as the next hop for the device at 10.9.132.254

• Question 144:

  Refer to the exhibit. All routers have FULL OSPF adjacencies. Which reason is likely thst R3 is missing the 20011:DB8:100::/64 route?

  

  A. R1 has LSA throttling configured
  B. R1 has prefix suppredsion configured
  C. R1 has an incorrect area number configured
  D. R1 has loop-free alternate routing configured
  B. R1 has prefix suppredsion configured

• Question 145:

  Which prefix list matches and permit all RFC 1918 network 10.0.0.0 routes that have mask of /16 through /24?

  A. ip prefix foo seq 10 permit 10.0.0.0/16 le 24
  B. ip prefix foo seq 10 permit 10.0.0.0/8 ge 15 le 25
  C. ip prefix foo seq 10 permit 10.0.0.0/16 ge 15 le 25
  D. ip prefix foo seq 10 permit 10.0.0.0/8 ge 16 le 24
  D. ip prefix foo seq 10 permit 10.0.0.0/8 ge 16 le 24

• Question 146:

  Which command can you enter to set a default route match tag for internal EIGRP routes?

  A. eigrp route-tag 25.25.25.25
  B. eigrp default-route-tag 25.25.25.25
  C. route-map EIGRP 25
  D. match-tag list EIGRP_Default
  B. eigrp default-route-tag 25.25.25.25

• Question 147:

  Which two values must be defined before starting an EPC packet capture? (Choose two.)

  A. export location
  B. capture point
  C. buffer name
  D. buffer type
  E. buffer size
  B. capture point
  C. buffer name

• Question 148:

  Drag and Drop

  Drag and drop the BGP feature on the left to the corresponding function it performs on the right.

  Select and Place:

  

  

• Question 149:

  What does the DIS on a LAN periodically transmit in multicast to ensure that the IS-IS link-state database is accurate?

  A. ISH
  B. CSNP
  C. IIH
  D. PSNP
  E. LIP
  B. CSNP

• Question 150:

  Refer to the exhibit.

  

  If R1 and R2 cannot establish an EIGRP neighbor adjacency, which reason for the problem is most likely true?

  A. The auto-summary command under the route process is disabled
  B. The hello-interval and hold-time values are invalid
  C. The MTU value between R1 and R2 is too small
  D. The primary networks are on different subnets
  D. The primary networks are on different subnets