CCNA


CCNA Security

About the CCNA category [CCNA] (1)
Which type of device can be replaced by the use of subinterfaces for VLAN routing? [CCNA] (1)
What are the basic steps for an ISP to become an IPv6 provider? [CCNA] (1)
Describe the short history of IPv6 from 1993 to 2000 [CCNA] (1)
What is the main rationale behind IPv6? [CCNA] (1)
Which classes of IPv4 addresses are not considered globally unique unicast IP addresses? [CCNA] (1)
What is the size in bits of the IPv4 address scheme? [CCNA] (1)
Private addressing for IPv6 is represented by what kind of address? [CCNA] (1)
Which of the following are encryption protocols [CCNA] (1)
How many bits are there in an IPv6 address? [CCNA] (1)
Which of the following is not an additional feature of RIPv2 over RIPv1? [CCNA] (1)
You connected your switch into a device at half duplex. What is a possible reason for not using full duplex? [CCNA] (1)
Given the following output, how can we close Telnet session 2 [CCNA] (1)
Which of the following topologies is shown in the figure? [CCNA] (1)
Which of the following is not true of a loopback interface with OSPF? [CCNA] (1)
Which of the following conditions could cause the port to transition to a disabled state [CCNA] (1)
The onsite network administrator wants to publish an internal email server, two internal web servers, and an internal FTP server to the Internet so that outside users can access them [CCNA] (1)
Your new junior technician can’t figure out why traffic from VLAN 1 isn’t being tagged with a VLAN identifier over the 802.1q trunk port. What should you tell him? [CCNA] (1)
Which three commands will keep this from happening in the future? [CCNA] (1)
You are using a Cisco 7921 Wireless VoIP device. While speaking to your coworker on the phone, you are walking through multiple wireless cells. What type of network topology is this? [CCNA] (1)
What command configures a default route in a Layer 2 switch? [CCNA] (1)
What allows an end device to receive power over a copper Ethernet cable? [CCNA] (1)
Which of the following statements is false regarding the successor and feasible successor? [CCNA] (1)
What command can you add to the end of your access list statements to enable this feature? [CCNA] (1)
After Telnetting from Router A into Router B, you realize that your debug outputs are not showing on the terminal screen in Router B. How can you remedy this? [CCNA] (1)
What does the c2600 portion of the Cisco IOS filename c2600-ipbase-1.122-1.T.bin represent? [CCNA] (1)
Which of the following are valid interface connections for serial WAN connections [CCNA] (1)
As you complete the configuration, your Telnet connection is suddenly disconnected. What is the most probable reason? [CCNA] (1)
What is the network ID of 212.84.5.66/26? [CCNA] (1)
Which of the following commands would you enter to see the output shown here? [CCNA] (1)