Which type of addresses do you find in an Ethernet frame?
Which dynamic routing protocol uses cost as its metric?
You have the network 172.31.0.0/16 that has been subnetted to /27 networks. What is the block size?
Which of the following are characteristics of IP? (Choose three)
You want to verify the Cisco IOS software version, ROM version, amount of memory, type of processor, number and types of interfaces, as well as the configuration register value on your 2900 series IOS router. What command will allow you to accomplish this?
Which port on a Cisco IOS ISR is used for initial management connectivity?
Which statement is true about the addresses 172.16.0.255/23 and 172.16.1.0/23?
What are the solutions to the public IPv4 addressing shortage? (Choose three)
What is the destination MAC address of a broadcast frame?
What are the results of subnetting a large Class A network? (Choose two)
You have the Class B network 172.16.0.0/16 and want to create 16 subnets. What will the new subnet mask be for the 16 subnets?
What are the characteristics of a network ID as against an IP address? (Choose two)
You are implementing a VLSM network. You are using the Class B network of 172.16.0.0/16 and need to create 256 networks from this. The fifth network will then be subnetted into /30 networks. What is the subnet ID of the fourth /30 network?
You have a Class B addressing space with a subnet mask of /26. How many subnets were created from the original Class B addressing space?
You are implementing a VLSM network. You are using the Class A network of 10.0.0.0/8 and need to create networks that support 254 hosts that will be used for each LAN. The tenth network that was created will be used for addressing all the point-to-point links between routers at HQ, all the point-to-point WAN links, and any point-to-point links in the branch offices. What is the subnet ID of the second point-to-point network created?
If you take the network 192.168.1.0/24 and subnet it to four /26 networks, what is the usable address range in the third subnet?
Which of the following connections require a crossover cable? (Choose three)
Where is the start-up configuration file stored and loaded from by default on a Cisco IOS router?
Which statement is true about the subnet masks /12, /20, and /28?
When a subnet mask is presented in binary, what do the binary 1s represent?
Which physical layer media is not susceptible to electromagnetic interference?
You have a Class C address with a subnet mask of /28. How many bits were borrowed from the host portion of the address?
Which route type in the routing table identifies the networks that are attached to the local router?
Which statements define the term block size? (Choose two)
What is the purpose of subnetting?
How many subnets are created from a Class C addressing space that is using a /29 subnet mask?
What are the two main functions of a router? (Choose two)
Which dynamic routing protocols are examples of link-state routing protocols? (Choose two)
Which statements best describe the role of a router? (Choose two)
What command will successfully change the configuration register so that a Cisco IOS 2900 series router will boot into ROM Monitor mode?
When the Cisco IOS image is located during boot, where is it loaded?
Which of the following options are examples of VLSM? (Choose three)
What is the default subnet mask for a Class B address?
You have taken the 172.16.0.0/16 network and subnetted it to a /23. The end result of this created 128 subnets. The first four subnet IDs are 172.16.0.0/23, 172.16.2.0/23, 172.16.4.0/23, and 172.16.6.0/23. What are the fifth and sixth subnet IDs? (Choose two)
The configuration register on your Cisco IOS 2900 series router is set to 0x2101. How will the router choose the IOS image during the boot process?
Which statements correctly define variable-length subnet masking (VLSM)? (Choose two)
Which command will back up the current configuration in RAM to NVRAM on our Cisco IOS Catalyst switch?
Where is the Cisco IOS stored on a Cisco IOS ISR Router?
You have a Class A network with a /27 subnet mask. How many hosts can be addressed in that network?
Which microcode is used to test the basic functionality of router hardware and determine which components are present?
When no explicit path is found in the routing table to forward a packet, what optional entry can be used in the routing table to forward the packet?
Which UTP cable category introduced 1Gbps throughput?
You receive a notification that there is an issue in one of your switched networks. After reviewing the logs you noticed that a switch has rebooted; however, there is no network connectivity to the resources attached to that switch anymore. You connect to the switch over the management network and notice that there is the following message: Would you like to enter the initial configuration dialog? [yes/no]: What is the reason for receiving this message?
What are the correct pinouts for a crossover cable? (Choose two)
You have a Class B IP address with a subnet mask of /22. How many bits were borrowed from the host portion of the address?
Which field in an IPv4 header identifies the life span of an IP packet and is decremented by one (1) each time a router forwards the packet?
You have the network 192.168.5.0/24 that has been subnetted to /30 networks. What is the subnet ID of the seventh subnet that was created?
You have taken the network 10.0.0.0 255.0.0.0 and created multiple subnets with a 255.255.255.128 subnet mask. What is the block size of each of these new subnets?
Your current Cisco IOS 2900 series router has a configuration register value set to 0x2102 and no boot system command has been configured. Which IOS image will be booted?
You are looking at the MAC address 00:00:0c:43:2e:08. Which hexadecimal values in the MAC address represent the vendor-assigned portion of the MAC address?
You are subnetting the 172.16.0.0/16 network so that you have 100 subnets. How many bits do you need to borrow, what is the new subnet mask, and how many hosts will be in each subnet? (Choose three)
Which physical layer media are used today for connecting network devices (switches and routers) together in a LAN? (Choose two)
Why must you subtract two addresses when determining the number of usable addresses within a subnet? (Choose two)
If you take the network 192.168.1.0/24 and create four subnets from it, what are the new subnet IDs? (Choose four)
Which component is used to hold the critical electronic components of a router?