Final Flashcards
Which exec command displays system hardware config information, software version, and the names and sources of config files and boot images on a router?
show version
What command will display all the valid commands at the given mode?
?
In what two modes can the ping command be used?
Privileged
Global configuration
Given a NIC’s IP address, how could you determine the NIC’s MAC address without going to the computer?
arp
Which command is used to view network path between two nodes in the network?
trace
IPconfig is a command-line tool that displays the current configuration of the installed IP stack on a networked computer using TCP/IP. Which ipconfig switch can show when otaining the lease?
/all
What is the last valid host of the subnet 172.31.184.0/21?
172.31.191.254
What valid host range is the IP address 172.16.10.22 25.255.255.240 a part of?
172.16.10.17 thourgh 172.16.10.30
Enter the first valid host for the network 172.21.26.231 255.255.255.240.
172.21.26.225
When creating a new network, what should be first installed?
MDF
Which part of an Ethernet MAC address identifies the vendor of the NIC?
Bytes 1-3
A message is associated with which layer of the OSI reference model?
Application
In order to connect a WAN to a LAN, which equipment is applicable?
Basic Router
There are connection problems at multiple locations while using the RJ-45 port on the laptop.The network technician plans to verify whether the CAT 5e cable causes this problem. Which tool will be used by the technician to solve this problem?
Cable tester
Which of the following is stored in RAM? (Choose all that apply.)
Packet buffers
ARP cache
Routing table
Running-config
