RSE Ch. 1 (Routing Concepts)
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, Ethernet switches function at the _____ layer. - correct ans:data link or 2nd layer
used to forward Ethernet frames between devices within the same network
When does an Ethernet frame have to be sent to a router? - correct ans:when the source IP and
destination IP addresses are on different networks.
The purpose of a router is to - correct ans:connect one network to another network
a router is responsible for the delivery of packets across different networks.
uses its routing table to determine the best path to use to forward a packet and delivers them in a
timely & efficient manner
A host device cannot communicate directly with devices outside of the local network, so its packets are
forwarded to the default gateway (true or false). - correct ans:true
What is the default gateway? - correct ans:the destination that routes traffic from the local network to
devices on remote networks. Often used to connect a local network to the Internet.
The router's main hardware components - correct ans:central processing unit (CPU)
operating system (OS)
memory and storage (RAM, ROM, RVRAM, Flash, hard drive)
Characteristics of a Network - correct ans:topology (physical- cables, network devices, end systems and
logical- the path over which the data is transferred in a network)
speed (b/s)
cost ($$)
Latest ,recent and frequently tested
exam with comprehensive questions
and verified accurate solution
(detailed & elaborated) GRADED A+
Professional Academic Assistance Services
Services Offered
Proctored Exam Assistance
Online Class Management (Full Course Support)
Exam Preparation & Study Materials
Assignments and Coursework Support
Essays and Research Papers
Discussion Posts and Replies
, Ethernet switches function at the _____ layer. - correct ans:data link or 2nd layer
used to forward Ethernet frames between devices within the same network
When does an Ethernet frame have to be sent to a router? - correct ans:when the source IP and
destination IP addresses are on different networks.
The purpose of a router is to - correct ans:connect one network to another network
a router is responsible for the delivery of packets across different networks.
uses its routing table to determine the best path to use to forward a packet and delivers them in a
timely & efficient manner
A host device cannot communicate directly with devices outside of the local network, so its packets are
forwarded to the default gateway (true or false). - correct ans:true
What is the default gateway? - correct ans:the destination that routes traffic from the local network to
devices on remote networks. Often used to connect a local network to the Internet.
The router's main hardware components - correct ans:central processing unit (CPU)
operating system (OS)
memory and storage (RAM, ROM, RVRAM, Flash, hard drive)
Characteristics of a Network - correct ans:topology (physical- cables, network devices, end systems and
logical- the path over which the data is transferred in a network)
speed (b/s)
cost ($$)
