Transcription of ICND1 -100-101 Study Guide (CCENT)
{{id}} {{{paragraph}}}
Example: barber
ICND1 -100-101 Study Guide (CCENT)
ICND1 -100-101 Study Guide ( ccent ) SECTION I (6%) Purpose & Function of Various Network Devices (Routers, Switches, Bridges, Hubs) Recognize Purpose & Functions of Various Network Devices (Routers, Switches, Bridges, Hubs) a. Repeater 1) Purpose: unintelligent Layer 1 device to resolve attenuation (media distance constraints) 2) Function: 2-port device that regenerates signals to span greater than media distances allow; doesn t alter or interpret just listens to signal & reproduces it b. Hub 1) Purpose: multiport Layer 1 repeater to resolve attenuation issues (media distance constraints) 2) Function: Advg extends networks like repeaters, allows connection of more than 2 devices (than repeaters), central point for cabling; Disadvg creates more collisions (shared bandwidth), greater congestion, no traffic control (filtering), & only Half-Duplex (one-directional communication) c.
d. Straight-Through Cable – pins are connected to same pins on each side of connection (1 → 1, 2 → 2, 3 → 3, 6 → 6) 1) Connect PC to Switch or Hub
Loading..
Tags:
Information
Domain:
Source:
Link to this page:
Please notify us if you found a problem with this document:
Related search queries
CCNA, Study Guide, CCNA Study Guide, CCNA/CCENT IOS Commands Survival Guide, Cisco Certified Network Associate Study Guide, Zero to CCNA in 120 Days, Guide, ICND2 -200-101 Study Guide CCNA, Cisco CCNA Routing and Switching, Study, Guide CCNA, MODULE 1 STUDY GUIDE, CCNA Routing and Switching, CCNA SP 640-878 SPNGN2 Study Notes