Network Stuff







			A Not For Profit Interlocal Cooperative of Oklahoma K12 School Districts

NN66network

Key Points to know about the NewNet 66 network.

~ No Bandwidth Oversubscription.
~ Fully switched at layers 3&4.
~ QoS for H.323 distance education.

NewNet 66 Network Overview	View a network diagram of the NewNet 66 network infrastructure.
TippingPoint Tutorials	Learn how to manage the TippingPoint Unity 50 using the NewNet 66 SMS server.
Routed WAN	Learn why you should design a Routed Wide Area Network.
Network Time (NTP) Servers	List of Network Time servers to use when configuring switches, routers, servers, etc.
Network Loops	Network Loops can cuase sever problems on your llocal area network. Some good examples are here.
QoS (Quality of Service)	Learn what QoS is and review a good example of why a school needs this technology.
Broadcast Traffic	Learn how broadcast traffic can slow your network down. The difference between hubs and switches.
Juniper NetScreen Management Tutorials	Learn how to manage your Juniper NetScreen Firewall. (the basics)
Domain Name Servers (DNS)	Learn how DNS (domain name servers) work.
Making Network Cables	Learn how to make both straight through and cross over cat 5 cables.
IP Subneting Information	A quick look at IP subnets.
Network Tools	Free tools you can use to trouble shoot your network.
WhoisView Windows	424k exe file. Use WhoisView to see who owns an IP address or domain name.
WhoisView Mac OS X	124k dmg file. Use WhoisView to see who owns an IP address or a domain name.
CurrPorts Windows	50k zip file. Freeware tool that displays a list of all currently open TCP/UDP ports on a local computer.
Subnet Calculator OS X	192k dmg file. Subnet Calculator is a free, very easy to use networking tool. A must for Mac network admins.