2150 final part 1
The network administrator enters these commands into the R1 router:R1# copy running-config tftp Address or name of remote host [ ]?When the router prompts for an address or remote host name, what IP address should the administrator enter at the prompt?
192.168.11.252
What will a layer 2 switch do when the destination MAC address of a received frame is not in the mac table
It forwards the frame out of all ports except for the port at which the frame was received
What is a characteristic of the LLC sublayer ?
It places information in the frame that allows multiple layer 3 protocols to use the same network interface media
When applied to a router, which command would help mitigate brute - force password attacks against the router
Login block for 60 attempts 5 within 60
Which two statements correctly describe a router memory type and it's contents
ROM is nonvolatile and contains basic diagnostic software RAM is volatile and stores the IP routing table
Which 3 statements characterize the transport layer protocols?
TCP and UDP port numbers are used by application layer protocols. TCP uses windowing and sequencing to provide reliable transfer of data. TCP is a connection-oriented protocol. UDP is a connectionless protocol.
A tech uses the ping 127.0.0.1 command. What is the tech testing?
The TCP/IP stack on a network host
A network engineer is measuring the transfer of bits across the company backbone for a mission critical database application. The engineer notices that the network throughput appears lower than the bandwidth expected. Which three factors could influence the differences in throughput?
The amount of traffic that is currently crossing the network The type of traffic that is crossing the network The latency that is created by the number of network devices that the data is crossing
What is the purpose of ICMP
To provide feedback of ip packet transmissions
On which switch interface would an admin config an ip address so that the switch can be managed remotely
VLAN 1
