Cisco CCNA 200-301 Questions & Answers

• Question 661:

  When implementing a router as a DHCP server, which two features must be configured? (Choose two)

  A. relay agent information

  B. database agent

  C. address pool

  D. smart-relay

  E. manual bindings

  Correct Answer: CE

• Question 662:

  Which command must be entered to configure a DHCP relay?

  A. ip helper-address

  B. ip address dhcp

  C. ip dhcp pool

  D. ip dhcp relay

  Correct Answer: A

• Question 663:

  Where does a switch maintain DHCP snooping information?

  A. in the MAC address table

  B. in the CAM table

  C. in the binding database

  D. in the frame forwarding database

  Correct Answer: C

  The DHCP snooping binding database is also referred to as the DHCP snooping binding table.The DHCP snooping feature dynamically builds and maintains the database using information extracted from intercepted DHCP messages. The database contains an entry for each untrusted host with a leased IP address if the host is associated with a VLAN that has DHCP snooping enabled. The database does not contain entries for hosts connected through trusted interface

• Question 664:

  What is the name of the layer in the Cisco borderless switched network design that is considered to be the backbone used for high-speed connectivity and fault isolation?

  A. data link

  B. access

  C. core

  D. network

  E. network access

  Correct Answer: C

• Question 665:

  Where does the configuration reside when a helper address Is configured to support DHCP?

  A. on the router closest to the server

  B. on the router closest to the client

  C. on every router along the path

  D. on the switch trunk interface

  Correct Answer: B

• Question 666:

  Which type of security program is violated when a group of employees enters a building using the ID badge of only one person?

  A. intrusion detection

  B. user awareness

  C. physical access control

  D. network authorization

  Correct Answer: C

• Question 667:

  Which configuration management mechanism uses TCP port 22 by default when communicating with managed nodes?

  A. Ansible

  B. Python

  C. Puppet

  D. Chef

  Correct Answer: A

  Ansible:

  -

  uses SSH (port 22) for remote device communication

  -

  uses YAML for fundamental configuration Chef:

  -

  uses TCP port 10002 for configuration push jobs

  -

  uses Ruby for fundamental configuration elements Puppet:

  -

  uses TCP 8140 for communication

  -fundamental configuration elements are stored in a manifest

• Question 668:

  Refer to the exhibit.

  

  If OSPF is running on this network, how does Router 2 handle traffic from Site B to 10.10.13/25 at Site A?

  A. It load-balances traffic out of Fa0/1 and Fa0/2.

  B. It is unreachable and discards the traffic.

  C. It sends packets out of interface Fa0/2.

  D. It sends packets out of interface Fa0/1.

  Correct Answer: B

• Question 669:

  Refer to the exhibit. Which command configures a floating static route to provide a backup to the primary link?

  

  A. ip route 0.0.0.0 0.0.0.0 209.165.202.131

  B. ip route 209.165.201.0 255.255.255.224 209.165.202.130

  C. ip route 0.0.0.0 0.0.0.0 209.165.200.224

  D. ip route 209.165.200.224 255.255.255.224 209.165.202.129 254

  Correct Answer: D

• Question 670:

  What facilitates a Telnet connection between devices by entering the device name?

  A. SNMP

  B. DNS lookup

  C. syslog

  D. NTP

  Correct Answer: B