Cisco Ccna Exam Questions
cisco certification 200-125 ccna exam preparation with practice questions and Answers
Refer to the exhibit. How many unique CRC calculations will take place as traffic routes from the PC to the laptop?
Refer to the exhibit. How many unique CRC calculations will take place as traffic routes from the PC to the laptop?
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What is the network address of the host 172.25.67.99 /23 in binary?
10101100. 00011001.01000011.00000000 10101100. 00011001.01000011.11111111 10101100. 00011001.01000010.00000000 10101100. 00011001.01000010.0...
Which three statements are true regarding the encapsulation and de-encapsulation of packets when traveling through a router? (Choose three.)
The router modifies the TTL field, decrementing it by one. The router changes the source IP to the IP of the exit interface. The router ma...
Refer to the exhibit. What two commands will change the next-hop address for the 10.0.0.0/8 network from 172.16.40.2 to 192.168.1.2? (Choose two.)
Refer to the exhibit. What two commands will change the next-hop address for the 10.0.0.0/8 network from 172.16.40.2 to 192.168.1.2? (C...
Refer to the exhibit. Which term correctly identifies the device type that is included in the area B?
source end transfer intermediary
Refer to the exhibit. All devices shown in the exhibit have factory default settings. How many broadcast domains are represented in the topology that is shown?
Refer to the exhibit. All devices shown in the exhibit have factory default settings. How many broadcast domains are represented in the...
At which layers of the OSI Model do Wide area networks Operates (choose two)?
Application Layer Data Link Layer Network Layer Transport Layer
What subnet mask would a network administrator assign to a network address of 172.30.1.0 if it were possible to have up to 254 hosts?
255.255.0.0 255.255.255.0 255.255.254.0 255.255.248.0
What is a component of a routing table entry?
the MAC address of the interface of the router the destination Layer 4 port number the destination host address the next-hop address
Refer to the exhibit. A network administrator has to develop an IP addressing scheme that uses the 192.168.1.0 /24 address space. The network that contains the serial link has already been addressed out of a separate range. Each network will be allocated the same number of host addresses. Which network mask will be appropriate to address the remaining networks?
Refer to the exhibit. A network administrator has to develop an IP addressing scheme that uses the 192.168.1.0 /24 address space. The n...
Refer to the exhibit. Host_A is attempting to contact Server_B. Which statements correctly describe the addressing Host_A will generate in the process? (Choose two.)
Refer to the exhibit. Host_A is attempting to contact Server_B. Which statements correctly describe the addressing Host_A will generate ...