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ip address and ip network and router

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Did you mean IP address (893 results)

TechRepublic Resources

IT pros need to understand IP scanning as well as hackers do -- here's how
One of the best advantages that a hacker has is the ability to find system vulnerabilities that IT professionals have not already pinpointed. Hackers typically accomplish that by using a variety a IP scanning tools. This sample chapter from O'Reilly's Network Security Assessment helps even the playing field for IT...
Tags: Author Chris McNab, firewall, hacker, ICMP, information technology, IP, IP address, IP Network Scanning, IT professional, network, network security, network service, network topology, predictability, router, sensor, TCP, tool, UDP, vulnerability
Download resources 2005-07-13

Additional Resources

IP address Outside the Range 169.254.89.61
My laptop Wireless connectivity was working normal. Until yesterday it started to go up and down wildly. Today finally it gave out completely. I then discovered that the IP addresseven after released and renewed still outside the regular range. Now it's 169.254.89.61.I've tried turning the wireless card on and off,...
Tags: laptop computer, DHCP, DHCP Server, wireless, Cesarmcp@..., windows, card, IP, router, server, IP address
Q&A 2006-04-10
IP address assigned by DSL modem - security issue
I used to have an ensecured wireless system which means my signal could be picked up by anybody in my neighborhood. I also know that my Yahoo DSL modem assigns a private IP address to my computer which will ping to my Yahoo account. I have a two-part...
Tags: Modems, Network technology, Wi-Fi, NETWORKING, Routers & switches, security, wireless, IP address, modem, IP, router, private address, DSL, Network Address Translation, DSL modem, network
Discussion threads 2008-02-18
Wireless users can't get IP address from SBS 2003
We are using SBS 2003 and have 7 PC's joined to the server. The other five PC's sit on a subnet outside the server. SBS is the DHCP server and a Belkin wireless router DHCP turned off is the WAN, wireless acccess point and firewall. The router is protected...
Tags: Network technology, NETWORKING, Routers & switches, Wi-Fi, andy.monnin@..., Microsoft Windows Small Business Server 2003, IP address, IP, wireless, router, server, Belkin Corp., Microsoft Windows Small Business Server, PC, DHCP
Discussion threads 2007-05-31
Static IP Address
I have a site where we have to assign a server a static ip address. I have Netgear RP614v3 router hooked up how do I allow the static ip address to pass through the router so they can hit the internet?Port Forward....If your hosting a website.. I would just port...
Tags: NETWORKING, Routers & switches, Network technology, other-PC, static IP address, router, server, network
Discussion threads 2008-11-20
Find or set Public IP address in DI 624 wireless router
Hi all, My question is if the DI 624 D-link wireless router has a public IP or does it need to set up one. I'm trying to get in my network at my home computer which is running win2k from a different location using a remote application. How do I...
Tags: Routers & switches, Home networking, Network technology, NETWORKING, Desktops, wireless, wireless router, public IP address, router, network
Discussion threads 2008-01-20
Cannot ping my Internet IP Address from internet
HelloI would like to be able to connect to my home computer from the internet. My Speedstream DSL router shows my IP address and I can verify it is not a local ISP address using different sites such as http://network-tools.com/. The thing is I cannot ping my modem IP from...
Tags: techrepublic@..., Timed, networking, Internet
Discussion threads 2007-02-23
IP Address Menu 5.2 (Mac)
You want to display your current IP address in the menu bar? You want to display your user name, your computer name, the IP address, the subnet mask and the MAC address of each of your network interface at the same time? You want your Mac to automatically send an...
Tags: Apple Macintosh, IP, IP Address, AlphaOmega Software, IP Address Menu, Network Technology, Networking
Software downloads 2009-05-23
my ip address help
I have a program that is direct ip to ip. The computer i am on is on a LAN the computer trying to connect to me is on a LAN on another network across the state. the ip address for my computer is the same on all the computers...
Tags: PRODUCTIVITY, Routers & switches, Network technology, NETWORKING, ThumbsUp, computer, router, IP, IP address
Discussion threads 2008-01-01
Cannot acquire network address
My home is setup with a router connected to DSL. One of my PCs was working great, and then now it cannot acquire a network IP address from the router. I checked every possible setting, and even used my laptop on the same cables and router, and the laptop connects...
Tags: acubedwoods3, acubedwoods@..., computer, network, network interface card, router
Q&A 2005-05-31
IP Conflict
One of our servers has an IP Address of 192.168.1.101. Every few days and sometimes every day the system reports an IP Address conflict with another machine.I've traced the physical addresses down to the IP addresses and resolved the names of the machines from there. They are all...
Tags: Network technology, NETWORKING, IP, IP address, IP Conflict, network, computer
Discussion threads 2008-05-27
IP Address Conflict
IP Address ConflictHola. I have Comcast broadband and a Belkin router with three computers connected to it, one via an ethernet cable and two via wireless cards. Despite strong connections to the router on all three computers, I recently started having trouble with my connection suddenly flaking out,...
Tags: abbagirl@..., computer, IP, IP address, network, router, windows
Q&A 2006-07-28
Using Windows 2000 Server as a router on your network
Do you need to install routers on your network to manage traffic? You can either install a dedicated router or use Windows 2000's built-in routing capabilities. In this Daily Drill Down, Jim Boyce shows you how to use Windows 2000 as a network router.In previous discussions about Windows 2000 RRAS,...
Tags: Routers & switches, Network technology, NETWORKING, Jim Boyce, router, Microsoft Windows 2000, Microsoft Windows, RRAS, server, dedicated router, network
Technical articles 2000-12-11
Build Your Skills: A crash course in TCP/IP
An overview for those wanting to know more about TCP/IPAt first glance, TCP/IP may seem baffling. Many other protocols, such as NetBEUI and IPX/SPX, require no configuration. TCP/IP is different. Due to the seemingly endless number of options that you can configure within TCP/IP, many people become intimidated at first....
Tags: Network technology, NETWORKING, Brien M. Posey MCSE, IP address, TCP/IP, IP, network, subnet mask, network number, subnet, computer
Technical articles 2000-05-30
Cisco IP subnetting 101: Learn more about all 1s and all 0s subnet masks
After reading David Davis' recent two-part series about the basics of Cisco IP subnetting, members asked for more. This week, David responds to one member's question about all 1s and all 0s subnet masks. I recently wrote a two-part series about the basics of Cisco IP subnetting ("Cisco...
Tags: IP, Cisco Systems Inc., Network technology, NETWORKING, David Davis CCIE, MCSE+I, SCSA, subnet, subnet mask, IP address, router, Cisco Routers and Management Newsletter, David Davis, Promiscuous Mode
Technical articles 2005-08-04
merging two network
I have a router whoes IP starts with 172 series. I also have a dsl modem whoes IP starts with 192 series. How do I configure the IP address of a PC in such a way that the pc can access the resources in 172 network and 192 network also.may...
Tags: IP, it management, network, PC, rajivnarayanan@..., router
Q&A 2005-04-15
network issue with business server 2003
network issue with business server 2003I was running 2000 and upgraded to 2003. The network connections were maintained, but there were some DHCP issues. And when I try to establish Internet and Email properties, I get an error message: "the wizard can not set the DHCP scope...
Tags: DHCP, server, mike@..., hardware, Curlergirl, wizard, Microsoft Windows Small Business Server, IP, network
Q&A 2006-08-15
Build Your Skills: IP address classes overview
Breaks down the five IP address classes in order to explain how they manipulate TCP/IP protocol functionalityBefore two or more computers can communicate with each other, a set of rules has to be in place describing the procedures for each host or router on the network to follow when sending...
Tags: Network technology, NETWORKING, Jim McIntyre, IP address, IP, network, netid, hostid, class-A, class-A network, TCP/IP
Technical articles 2001-03-08
Get secure with Cisco extended IP access control lists
This week, the Packet Professor continues his look at Cisco access control lists with a lesson in extended ACLs. With this technique, you can filter traffic both by address and by type of packet, which can help ease your security worries.In my previous article, “Understanding the basics of Cisco IP...
Tags: Web servers, NETWORKING, Network technology, Cisco Systems Inc., John F. McMullen, IP, IP ACL, extended ACL, ACL, Web server, network
Technical articles 2001-03-06
Cisco administration 101: An introduction to Mobile IP
Mobile IP is an IETF standard that provides seamless network access as a user travels from network to network. In this edition of Cisco Routers and Switches, David Davis introduces you to Mobile IP, tells you how to determine whether your router supports it, and discusses this technology's real-world potential....
Tags: IP, Cisco Systems Inc., Mobile IP, Network technology, NETWORKING, IP mobility, David Davis CCIE, MCSE+I, SCSA, network, mobile marketing, router, Cisco Routers and Management Newsletter, Mobile, Administration, Subnet, David Davis, Cisco Mobile IP
Technical articles 2006-09-07
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