NETWORKING COMPONENTS La’Trena Barrett CECS 5460-020

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    24-Dec-2015

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<ul><li> Slide 1 </li> <li> NETWORKING COMPONENTS LaTrena Barrett CECS 5460-020 </li> <li> Slide 2 </li> <li> NETWORKING COMPONENTS Hub Switch Router Bridge Gateway Firewall Wireless AP </li> <li> Slide 3 </li> <li> HUB Provides a common connection for the network cables. The signals entering a hub are echoed to all other ports, this is referred to as broadcasting. </li> <li> Slide 4 </li> <li> D-Link DUB-H7 USB Hub 7-port, USB 2.0, 480 Mbps, 1.2A $29.99 </li> <li> Slide 5 </li> <li> SWITCH A cable concentrator that joins the network cables together; establishes a connecting path dynamically between any 2 nodes. Keeps a table of the MAC address for each port and is able to forward the data to the correct port; allows several pairs of nodes to transmit at the same time in full duplex. </li> <li> Slide 6 </li> <li> TP-Link TL-SG1008D Gigabit Desktop Unmanaged Switch 8x 10/100/1000 Ports $34.99 </li> <li> Slide 7 </li> <li> ROUTER A connecting device inserted among 2 or more networks that routes data from one network to another. Connects a LAN to the internet. Keeps IP addresses. </li> <li> Slide 8 </li> <li> Linksys E4200 Maximum Performance Dual- Bank N Router up to 300 Mbps, 2.4/5.0 GHz, 4x Gigabit Ports, USB Port $159.99 </li> <li> Slide 9 </li> <li> BRIDGE Used to divide a larger network into smaller segments to improve the efficiency of the network. </li> <li> Slide 10 </li> <li> Linksys WES610N Dual-Band N Entertainment Bridge with 4-port Switch, up to 300 Mbps $99.99 </li> <li> Slide 11 </li> <li> GATEWAY A node on a network that interfaces with another network of different protocols. The gateway computer routes traffic from a workstation to the internet. </li> <li> Slide 12 </li> <li> Cisco Unified Communications 540 VoIP gateway 0/1 8 users Ethernet, Fast Ethernet 802.11b/g 1.5U $1,930.49 </li> <li> Slide 13 </li> <li> FIREWALL </li> <li> Slide 14 </li> <li> Netgear ProSafe SRX5308-100NAS VPN Firewall Four Gigabit WAN ports/Quad WAN, Gigabit SSL, DMZ Port $409.99 </li> <li> Slide 15 </li> <li> WIRELESS AP </li> <li> Slide 16 </li> <li> Cisco WAP4410N Wireless-N Access Point 300 Mbps, Wireless-N, PoE/Advanced Security $189.99 </li> </ul>