Cisco 200-125 CCNA Cisco Certified Network Associate CCNA (v3.0) Online Training
Cisco 200-125 Online Training
The questions for 200-125 were last updated at Sep 15,2025.
- Exam Code: 200-125
- Exam Name: CCNA Cisco Certified Network Associate CCNA (v3.0)
- Certification Provider: Cisco
- Latest update: Sep 15,2025
What 8-bit field exists in IP packet for QoS?
- A . Tos Field
- B . DSCP
- C . IP Precedence
- D . Cos
Which mode is compatible with Trunk, Access, and desirable ports?
- A . Trunk Ports
- B . Access Ports
- C . Dynamic Auto
- D . Dynamic Desirable
If you configure syslog messages without specifying the logging trap level, which log messages will the router send?
- A . 0-4
- B . 0-5
- C . 0-6
- D . 0-2
- E . 0-1
Which command can you execute to set the user inactivity timer to 10 seconds?
- A . SW1(config-line)#exec-timeout 0 10
- B . SW1(config-line)#exec-timeout 10
- C . SW1(config-line)#absolute-timeout 0 10
- D . SW1(config-line)#absolute-timeout 10
Which standards-based First Hop Redundancy Protocol is a Cisco supported alternative to Hot Standby Router Protocol?
- A . VRRP
- B . GLBP
- C . TFTP
- D . DHCP
Two hosts are attached to a switch with the default configuration.
Which statement about the configuration is true?
- A . IP routing must be enabled to allow the two hosts to communicate.
- B . The two hosts are in the same broadcast domain.
- C . The switch must be configured with a VLAN to allow the two hosts to communicate.
- D . Port security prevents the hosts from connecting to the switch.
If a router has 3 hosts connected in one port and two other hosts connected in another port, how may broadcast domains are present on the router?
- A . 5
- B . 2
- C . 3
- D . 4
What are three parts of an IPv6 global unicast address? (Choose three.)
- A . an interface ID that is used to identify the local host on the network
- B . an interface ID that is used to identify the local network for a particular host.
- C . a subnet ID that is used to identify networks inside of the local enterprise site
- D . a global routing prefix that is used to identify the network portion of the address that has been provided by an ISP
- E . a global routing prefix that is used to identify the portion of the network address provided by a local administrator
You have been asked to come up with a subnet mask that will allow all three web servers to be on the same network while providing the max number of subnets.
Which network address and subnet mask meet this requirement?
- A . 192.168.252.8 255.255.255.248
- B . 192.168.252.8 255.255.255.252
- C . 192.168.252.16 255.255.255.240
- D . 192.168.252.0 255.255.255.252
- E . 192.168.252.16 255.255.255.252