RepublicNetworks.com | Differences Between Network Firewalls, Routers, Switches and Hubs

This module provides some general clarity regarding the differences between common network devices such as firewalls, routers, switches and hubs. There will be several more modules covering these devices and their usage. Please take notes or bookmark this video as it will assist you in remembering these fundamental network device roles.

Category:

Education

Tags:

• firewall
• router
• switch
• hub
• network
• cisco
• extreme
• networks
• linksys
• netgear
• dlink
• d-link
• ethernet
• mac
• address
• nic
• interface
• card
• ip
• nat
• translation
• ping
• layer
• routing
• protocol
• routed
• bridge
• broadcast
• domain
• collision
• multicast
• unicast
• voip
• voice
• over
• voice-over-ip
• freepbx
• pbxnsip
• sip
• sccp
• call
• manager
• 3cx
• pbx
• ippbx
• softswitch

[nottinmatterz2day]

If I have a router that connects to the internet, can I hook a hub into that and get more computers in the hub internet access?

[TJFOXHOUND]

Great videos! My only critique is that your audio level fluctuates quite badly. Other than that, great information!

[buggsy2]

Yep these are great. I do amateur networking to support a small business and the existing network has a hub in it...needed to know the diff btwn hub, switch, and router and you guys explain it very well. Thanks mate!!

[tariq101]

bottom line

[wilburdean]

Great videos. I am working on my B.S. in Information Technology and these videos are very helpful. Thanks for the time and effort.

[xiaorongcheng]

thanks! that is great.

[mhtoori]

Thanks Man Vey good Video

FRom Muzamil Pakistan

[jomanu2]

Good, keep on adding 10 min net videos.

Comp Tia + student.

[sshapewa]

no comments!!ungratefull viewers,thanks man