Category: CCNA v3.0 (200-125)
Which component of the Cisco SDN solution serves as the centralized management system? A. Cisco OpenDaylight B. Cisco ACI C. Cisco APIC* D. Cisco IWAN Which two statements about northbound and southbound APIs are true? (Choose two) A. Only southbound APIs allow program control of the network. B. …
Which NTP command configures the local device as an NTP reference clock source? A. ntp peer B. ntp broadcast C. ntp master* D. ntp server What command is used to configure a switch as authoritative NTP server? A. ntp master 3 * B. ntp peer IP C. ntp …
Which version of SNMP first allowed user-based access? A. SNMPv3 with RBAC B. SNMPv3* C. SNMPv1 D. SNMPv2 What is the first step you perform to configure an SNMPv3 user? A. Configure server traps. B. Configure the server group.* C. Configure the server host. D. Configure the remote …
Which logging command can enable administrators to correlate syslog messages with millisecond precision? A. logging buffered 4 B. logging host 10.2.0.21 C. logging console D. service timestamps log datetime msec* E. logging monitor If you configure syslog messages without specifying the logging trap level, which log messages will …
How to see DHCP conflict? A. show ip dhcp pool B. show dhcp database C. show ip dhcp conflict* Where does the configuration reside when a helper address is configured to support DHCP? A. on the switch trunk interface. B. on the router closest to the client.* C. …
Which command can you enter to display duplicate IP addresses that the DHCP server assigns? A. show ip dhcp conflict 10.0.2.12* B. show ip dhcp database 10.0.2.12 C. show ip dhcp server statistics D. show ip dhcp binding 10.0.2.12 What is the default lease time for a DHCP …
Which interface counter can you use to diagnose a duplex mismatch problem? A. runts B. CRC errors C. no carrier D. late collisions* E. deferred F. giants Refer to the exhibit. The two connected ports on the switch are not turning orange or green. What would be the …
How do you maintain security in multiple websites? A. VPN* B. DMVPN C. other D. other Which of the following encrypts the traffic on a leased line? A. telnet B. ssh* C. vtp D. vpn E. dmvpn Which command is necessary to permit SSH or Telnet access to …
Which statement about RADIUS security is true? A. It supports EAP authentication for connecting to wireless networks.* B. It provides encrypted multiprotocol support. C. Device-administration packets are encrypted in their entirety. D. It ensures that user activity is fully anonymous. Which condition indicates that service password-encryption is enabled? …
Which two statements about IPv6 address fd14:920b:f83d:4079::/64 are true? (Choose two) A. The subnet ID is 14920bf83d B. The subnet ID is 4079* C. The global ID is 14920bf83d D. The address is a link-local address E. The global ID is 4079 F. The address is a unique …
