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- How to make your IPv4 network scalable to IPv6
- IPV6 TransitionI think for the majority of net admins this is something ELSE they have to learn. It is easier to remember the four octets of an ip v4 address than the long and complicated 128 bit IPv6 address. In some ways if they did not complicate...
- Discussion threads 2005-06-03
Additional Resources
- How to make your IPv4 network scalable to IPv6
- The next generation of Internet Protocol, IPv6, hasn't been deployed as quickly as planned. But IPv6 will arrive, eventually. Here's what you need to do to make sure your networks will scale. We've been hearing for years that the old Internet Protocol addressing scheme will soon give way...
- Technical articles 2005-06-01
- The Mask - IPV4 Calculator (The Internet Address Calculator) 2.01 (Mobile)
- Network addressing made easy.If you are a Network Planner, Network Designer, Network Administrator, or Tech Support Analyst, then this tool is a must. Avoid time-consuming and error-prone manual calculations when designing or troubleshooting an IPv4 network use The Mask IPv4 Calculator. The Mask is the easiest and most portable way...
- Software downloads 2010-02-08
- Configuring HP Network Printer
- I have a requirement to be able to programmatically set the network address, subnet mask, and gateway address on a HP P1505n printer. When the printer is 1st connected, it tries to get a DHCP address. Failing that it assigns a default address of 169.254.241.24. My network does not support...
- Discussion threads 2007-11-19
- IPv4 addresses: They are almost gone
- IPv4 addresses are running out faster than thoughtAre you ready for IPv6 or will NAT be enough?RE: IPv4 addresses: They are almost goneI believe IPv4 will be balanced alongside IPv6. Imagine if all IPv4 addresses were migrated to IPv6 standard it would be a mammoth task. The question then...
- Discussion threads 2010-01-22
- IPv6 and IPv4 mixed mode nodes inevitable
- DoD mandate calls out for Dual StackIn US the major IPv6 driver is to meet the commitment to the US government agencies, which are under an OMB Office of Management and Budget mandate to upgrade their networks to be IPv6-ready by June 2008. It is expected that IPv4 and...
- Discussion threads 2008-05-27
- Inform your clients about the virtues of moving from IPv4 to IPv6
- Through your involvement with IT consulting, you're no doubt familiar with the TCP/IP protocol. What you may not realize is that the current implementation, IPv4, has been around since 1981. IPv4 is quite an engineering achievement to have remained in use for so long. Unfortunately though, IPv4 has become a...
- Technical articles 2003-04-16
- Tuning the Linux kernel for more aggressive network throughput
- The Linux kernel and the distributions that package it typically provide very conservative defaults to certain network settings that affect networking parameters. These settings can be tuned via the /proc filesystem or using the sysctl program. The latter is often better, as it reads the contents of /etc/sysctl.conf, which allows...
- Blog posts 2007-06-04
- TechRepublic Tutorial: Subnetting a TCP/IP network
- Subnetting involves dividing an IP address range into two or more separate ranges, called subnets. Although subnetting can be done for a variety of reasons, from departmental to geographic to political, it is usually done to simplify administration in some way. Breaking networks into smaller, easily defined subnets allows the...
- Technical articles 2003-05-20
- Use iptables to implement safe network address translation
- This tutorial shows how to configure NAT using iptables on a Linux system.Network address translation NAT has become a band-aid for the global shortage of IP addresses under IPv4. A permanent, proper solution, IPv6, is forthcoming; in the meantime, NAT will allow the Internet to grow while preventing us from...
- Technical articles 2002-05-30
- aSubnet 1.1.5 (Mobile)
- Calculate your IPv4 Subnets just with a wipe of your finger.Just slide thru all 32 possibilities of a IPv4 Network and calculate in realtime your network mask in decimal or hex notation.FEATURES- Simple and very fast mobile IPv4 calculation- Displays in realtime Netmask, Number of possible Hosts, Network address and...
- Software downloads 2009-06-29
- Following the Road Map to a Successful IPv6 Integration
- The presenter of this webcast explores a road map for assessing the current IPv4 network infrastructure and resources, and successfully integrating IPv6. This webcast will provide guidance models for the important evaluation, planning, and deployment strategies on how to migrate to IPv6, with special emphasis on network evaluation and IPv4/IPv6...
- Webcasts
- IPv6 and IPv4 mixed mode nodes inevitable
- I am starting to look at Internet Protocol version 6 (IPv6) for selected live systems. While I do not have a particular need or requirement for using the updated version of the lifeblood of my network, I want to start formulating plans and scenarios so that there are no surprises...
- Blog posts 2008-05-26
- University Reduces Costs by Converging Network Services
- With six campuses, an ever-increasing student body, and advanced teaching and research facilities, Shanghai Jiao Tong University SJTU needed a network solution that could deliver multiple network services at a reasonable cost. SJTU wanted to minimize management - and cost - by converging different services on a single solution that...
- Case studies 2008-06-01
- Network engineers scramble to redesign the Internet
- What do you reckon are the chances of an Internet meltdown?NEO TWC meltdownIt is already happening in NEO region of roadrunner service. I am living it with others. My dl and ul speeds dropped to under 50kbps for cable service. And the provider has no way of fixing it. And...
- Discussion threads 2007-10-01
- how to disable ipv4 in winxp
- hii am trying to run winxp in ipv6 only networkhow can i make sure that winxp is using ipv6 only interface and not ipv4?many thankstkJust remove it completely...Open the properties for the network connection and remove Internet Protocol TCP/IP. I assume you already have the TCP/IP version 6 in the...
- Discussion threads 2009-03-09
- Tuning the Linux kernel for more aggressive network throughput
- grumble, groan, complainDog gone it, it didn't work in FreeBSD.sysctl -p is not reconized.[i]disone# sysctl -p /etc/sysctl.confsysctl: illegal option -- pusage: sysctl [-bdehNnox] name[=value] ... sysctl [-bdehNnox] -adisone#[/i]And when I tried to just type 'sysctl ' and the paramater values. It said oid...
- Discussion threads 2007-06-04
- SolutionBase: Configuring Network Access Protection for Windows Server 2008
- In this installment of the TechRepublic series on Microsoft Network Access Protection, Rick Vanover takes a deep look at the server configuration for Windows Server 2008. All of the various roles and communication sequences for the MS-NAP implementation need plenty of planning...
- Technical articles 2007-11-29
- Network printer
- I have an hp LaseJet P2015dn printer and I want to add it to my small network how can I make all clients make use of it and how can I configure it.Network SetupStand alone installSetup printer with power and an ethernet cable to the network switch.You can either setup...
- Discussion threads 2008-10-28
- Using Linux on your network
- Looking for a simple networking solution? Look no further as Jack Wallen discusses setting up simple networking solutions with Linux!On July 6, Jack Wallen discussed setting up simple network solutions with Linux.If you couldn’t join us then, enjoy the transcript. We hope to see you on our next live Guild...
- Technical articles 2000-07-06
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