What Type Of Port Is Sometimes Used By Routers For Management And Configuration Purposes??
What Type Of Port Is Sometimes Used By Routers For Management And Configuration Purposes??
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What Type of Port Is Sometimes Used by Routers for Management and Configuration Purposes?
Answer:
The port used by routers for management and configuration purposes is the Db9 port. The console part in most routers is used to enter the console interface on your computer for management, configuration, and administration purposes. The console is used when you want to connect the router to the PC. Console or rollover cable has at one end the db9 connector and on the other end is RJ 45. Nowadays db9 is not present in most computers so you need to have a USB to serial converter. The rollover cable is connected to the PC or computer through the db9 connector and then to the console port of the router.
Db9 connector:
The DB9 connector is the most common type of electrical connector. It is one of the common or D-subdivision of connectors. The term DB9 has small “footprints” of the D-subtype of the connectors and the 9-pin house refers to the male connectors and the 9 holes refer to the female connectors. DE-9 mistakenly refers to DB-9 port. The term E refers to the size of the shell. For example, the DB-25 port has a “B” shell size. 9-pin connectors are the most common and in small size has “E” shell size. At first, when the 9-pin ports are begun to use the PC using the DB-25 port for their serial connection now the term labeled as DB-9 ignores “B” it represents the shell size. DB-9 is the” E” shell size and refer as 9-pin ports.
Uses:
DB-9 connectors are used in the following ports,