Cisco 300-101 Online Practice Questions and Exam Preparation

Cisco 300-101 Online Questions & Answers

• Question 751:

  Router# show ntp associations

  

  Which of the following is true?

  A. Master is syncing and exchanging NTP packets successfully
  B. Master is not syncing but exchanging NTP packets successfully
  C. Master is not syncing and not exchanging NTP packets
  D. All NTP packets are droped
  B. Master is not syncing but exchanging NTP packets successfully

• Question 752:

  What does the show ip route vrf CISCO command display?

  A. directly connected routes for VRF CISCO.
  B. the routing table for VRF CISCO.
  C. the global routing table.
  D. all routing tables that start with VRF CISCO.
  E. the route distinguisher for VRF CISCO
  B. the routing table for VRF CISCO.

• Question 753:

  Which two debug commands can you use to view issues with CHAP and PAP authentication? (Choose two.)

  A. debug tacacs
  B. debug ppp authentication
  C. debug radius
  D. debug aaa authentication
  E. debug ppp negotiation
  B. debug ppp authentication
  E. debug ppp negotiation

• Question 754:

  Drag and Drop

  Drag and drop the statements about device security from the left onto the correct description on the right. MPP and COPP

  Select and Place:

  

  

• Question 755:

  The network engineer types the follow commands in a router:

  "logging host 172.16.10.12

  "logging trap 5"

  What do these commands do?

  A. Export messages of notifications for an external server
  B. Show notifications in cli
  C. Sends info to host 172.16.10.12 with notifications less than or equal to 5
  D. Sends info to host 172.16.10.12 with notifications greater than or equal to 5
  C. Sends info to host 172.16.10.12 with notifications less than or equal to 5

• Question 756:

  What would you configure on SNMPv3 to allow authentication?

  A. Authpriv
  B. authnopriv
  C. noauthnopriv
  D. authmember
  B. authnopriv

• Question 757:

  Under which circumstance can TCP starvation occur?

  A. when DNS and TFTP traffic are transmitted on the same link
  B. when TCP traffic is blocked by an ACL
  C. when UDP traffic is processed in a policy-map before TCP traffic
  D. when Http and Https traffic are transmitted on the same link
  E. when TCP and UDP traffic are mixed in the same class of service
  E. when TCP and UDP traffic are mixed in the same class of service

• Question 758:

  Drag and Drop

  Drag and Drop the Frame Relay LMI extensions from the left onto the correct descriptions on the right.

  Select and Place:

  

  

  ---

  LMI Extensions In addition to the basic Frame Relay protocol functions for transferring data, the consortium Frame Relay specification includes LMI extensions that make supporting large, complex internetworks easier. Some LMI extensions are referred to as "common" and are expected to be implemented by everyone who adopts the specification. Other LMI functions are referred to as "optional." A summary of the LMI extensions follows:

  Virtual circuit status messages (common)—Provide communication and synchronization between the network and the user device, periodically reporting the existence of new PVCs and the deletion of already existing PVCs, and generally provide information about PVC integrity. Virtual circuit status messages prevent the sending of data into black holes—that is, over PVCs that no longer exist.

  Multicasting (optional)—Allows a sender to transmit a single frame but have it delivered by the network to multiple recipients. Thus, multicasting supports the efficient conveyance of routing protocol messages and address resolution procedures that typically must be sent to many destinations simultaneously.

  Global addressing (optional)—Gives connection identifiers global rather than local significance, allowing them to be used to identify a specific interface to the Frame Relay network. Global addressing makes the Frame Relay network resemble a local-area network (LAN) in terms of addressing; Address Resolution Protocols, therefore, perform over Frame Relay exactly as they do over a LAN.

  Simple flow control (optional)—Provides for an XON/XOFF flow control mechanism that applies to the entire Frame Relay interface. It is intended for devices whose higher layers cannot use the congestion notification bits and that need some level of flow control.

  Reference: https://www.cisco.com/en/US/docs/internetworking/troubleshooting/guide/tr1918.html

• Question 759:

  Which two statements about the OSPF down bit are true? (Choose two )

  A. It is set when OSPF routers are redistributed into BGP
  B. It is set only for LSA types 1,2 and 4.
  C. It set when an OSPF virtual link in created
  D. It is set only for LSA types 3, 5, and 7
  E. It is set when MP-BGP routers are redistributed into OSPF
  C. It set when an OSPF virtual link in created
  D. It is set only for LSA types 3, 5, and 7

• Question 760:

  If you want to migrate an IS-IS network to another routing protocol with _____. (Choose two)

  A. UDP
  B. Internal BGP
  C. TCP/IP
  D. EIGRP
  E. OSPF
  F. RIP
  D. EIGRP
  E. OSPF