A network is vow congested currently all the devices are
connected through a hub. Which would best decrease
congestion on this network?
A. add a second hub
B. replace the hub with a router
C. replace the hub with a switch
D. replace the hub with a repeater
In static route, what is the difference between next hop ip address and local interface address, except the Administrative Distance.
What is the command use to add a banner to a cisco router configuration?
What is the Difference between Hub and Switch?
What are the different types of VPN?
what is flow control,.
UDP works at which layer of the DOD model? A.) Internet B.) Host-to-Host C.) Transport D.) Data Link
Which of the following are used by routers to learn routes to be added to the routing table? Ping and Traceroute MAC address resolution Acknowledgments and Sequence Numbers Routing updates and static routes
Identify the command to configure a description on an interface? A.) Router> description Finance department B.) Router(config)# description Finance department C.) Router(config-if)# description Finance department D.) Router# description Finance department
Which of the following use PVCs at layer 2? A.) X.25 B.) HDLC C.) Frame relay D.) ISDN
What is the role of the LLC sublayer?
How we can see mac address from dos prompt?
Which layer is responsible for framing? A.) Application B.) Data Link C.) Physical D.) Network E.) Transport