Fiber is preferred over electrical cabling when high bandwidth, long distance, or immunity to electromagnetic interference are required.
Optical fiber is used by many telecommunications companies to transmit telephone signals, Internet communication, and cable television signals.
Is Traceroute a ICMP?
On Windows, tracert sends ICMP Echo Request packets, rather than the UDP packets traceroute sends by default. The time-to-live (TTL) value, also known as hop limit, is used in determining the intermediate routers being traversed towards the destination.
WHAT IS routing protocol convergence time defined as?
Convergence Definition. Convergence is the process of routers agreeing on optimal routes for forwarding packets and thereby completing the updating of their routing tables. When this occurs, each router independently runs a routing algorithm to recalculate metrics and build a new routing table based on this information
Which method is used to transmit data in fiber optic cables?
Optical fiber is used by many telecommunications companies to transmit telephone signals, Internet communication, and cable television signals. Researchers at Bell Labs have reached internet speeds of over 100 petabit×kilometer per second using fiber-optic communication.
How do routers create a broadcast domain boundary?
A broadcast domain member can also be any device or computer that is directly connected to the same switch or repeater. Networking devices, such as routers, are used to separate the boundaries of broadcast domains.
Photo in the article by “Pexels” https://www.pexels.com/photo/browsing-business-communication-computer-265663/