Welcome to Bucaro TecHelp!

Bucaro TecHelp
Maintain Your Computer and Use it More Effectively
to Design a Web Site and Make Money on the Web

About Bucaro TecHelp About BTH User Agreement User Agreement Privacy Policy Privacy Site Map Site Map Contact Bucaro TecHelp Contact RSS News Feeds News Feeds

Each year 1.5 million shelter animals are euthanized (670,000 dogs and 860,000 cats). Source: ASPCA. The solution is not to shelter unwanted pets, but to SHUT DOWN THE PET MILLS. Anyone who wants a pet will just have to adapt a great pet from a shelter.

Computer Network Switches

Switch

A bridge or router may be referred to as a "switch" because it uses information in the data packet to choose a path from one network segment to another. A bridge may be referred to as a "layer 2 switch" because it uses information from layer 2, the Data Link layer of the OSI model. A router may be referred to as a "layer 3 switch" because it uses information from layer 3, the Network layer of the OSI model. A network device that uses a higher layer of the OSI model may be referred to as a "layer 4 switch", and so on.

More Networking Protocols and Standards:
• Video - The Upper Layers 5 Through 7 of the OSI Networking Model
• What is PPP, PPPoA and PPPoE?
• IPv6 Address Format
• TCP/IP Utilities
• Remote Control Protocols
• The OSI Data Link Layer
• Wireless Standards - 802.11a 802.11b 802.11g 802.11n 802.11i Explained
• T-Carrier - A Complete and Comprehensive Guide
• Network Gateways
• Shortest Path Bridging (SPB) Protocol

RSS Feed RSS Feed


Follow Stephen Bucaro Follow @Stephen Bucaro

Computer Networking Sections

Fire HD
[Site User Agreement] [Privacy Policy] [Site map] [Search This Site] [Contact Form]
Copyright©2001-2018 Bucaro TecHelp 13771 N Fountain Hills Blvd Suite 114-248 Fountain Hills, AZ 85268