Cisco 400-101 Online Practice Questions and Exam Preparation

Cisco 400-101 Online Questions & Answers

• Question 71:

  Which two statements correctly describe the function of fabric and default borders? (Choose two.)

  A. A fabric border only imports routes but does not export them.
  B. A default border imports and exports routes to and from the fabric.
  C. A fabric border imports and exports routes to and from the fabric.
  D. A fabric border only exports routes but does not import them.
  E. A default border only exports routes but does not import them.
  F. A default border only imports routes but does not export them.
  A. A fabric border only imports routes but does not export them.
  B. A default border imports and exports routes to and from the fabric.

• Question 72:

  Which two BGP attributes are optional, non-transitive attributes? (Choose two)

  A. cluster list
  B. local preference
  C. AS path
  D. MED
  E. weight
  A. cluster list
  D. MED

• Question 73:

  Which two statements about root guard and loop guard are true? (Choose two)

  A. Loop guard uses its own keepalives to determine unidirectional traffic.
  B. Loop guard uses its own keepalives to prevent loops by detecting failures.
  C. Loop guard uses BPDU keepalives to determine unidirectional traffic.
  D. Root guard should be enabled on an upstream interface.
  E. Root guard disables an interface only when a superior BPDU is received
  F. When loop guard is enabled, the port is transitioned to the root-inconsistent state.
  C. Loop guard uses BPDU keepalives to determine unidirectional traffic.
  E. Root guard disables an interface only when a superior BPDU is received

• Question 74:

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

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

• Question 75:

  Which three criteria are used for stackwise election of a master switch?

  A. VLAN revision number
  B. longest uptime
  C. highest MAC address
  D. user-selected priority
  E. IOS version number
  F. lowest MAC address
  B. longest uptime
  D. user-selected priority
  F. lowest MAC address

• Question 76:

  Which option is the result if two adjacent routers are configured for OSPF with different process IDs?

  A. The routers establish an adjacency and exchange routes, but the routes are unreachable.
  B. The routers establish an adjacency, but route exchange fails.
  C. The routers establish an adjacency and exchange routes, and the routes are reachable.
  D. The routers are unable to establish an adjacency.
  C. The routers establish an adjacency and exchange routes, and the routes are reachable.

• Question 77:

  DRAG DROP

  Drag and drop each extended ping IP header option from the left onto the corresponding description on the right.

  Select and Place:

  

  

• Question 78:

  How are the Cisco Express Forwarding table and the FIB related to each other?

  A. Cisco Express Forwarding use a FIB to make IP destination prefix-based switching decisions.
  B. The FIB is used to population the Cisco Express Forwarding table.
  C. There can be only FIB but multiple Cisco Express Forwarding tables on IOS devices.
  D. The Cisco Express Forwarding table allows route lookups to be forwarding to be route processor for processing before they are sent to the FIB
  A. Cisco Express Forwarding use a FIB to make IP destination prefix-based switching decisions.

• Question 79:

  Which two statements about SNMP are true? (Choose two.)

  A. SNMPv3 uses the SHA encryption algorithm to provide authorization.
  B. SNMPv2c supports only 32-bit counters.
  C. The SNMP manager is responsible for collecting data from the MIB.
  D. SNMPv3 uses the 3DES encryption algorithm to provide data privacy.
  E. The SNMP agent is responsible for collecting data from the MIB.
  F. SNMPv2c can provide authentication as well as encryption.
  D. SNMPv3 uses the 3DES encryption algorithm to provide data privacy.
  E. The SNMP agent is responsible for collecting data from the MIB.

• Question 80:

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

  A. IS-IS DIS election is nondeterministic.
  B. IS-IS SPF calculation is performed in three phases.
  C. IS-IS works over the data link layer, which does not provide for fragmentation and reassembly.
  D. IS-IS can never be routed beyond the immediate next hop.
  C. IS-IS works over the data link layer, which does not provide for fragmentation and reassembly.
  D. IS-IS can never be routed beyond the immediate next hop.