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- Get to know IPConfig's available parameters in Windows Server 2003
- While Windows Server 2003 sports some handy networking GUI tools, the IPConfig command-line program is sometimes still your best bet. In this Windows Server 2003 tip, Scott Lowe introduces you to this helpful utility, and he lists this tool's available parameters. Even though the networking GUI tools in Windows...
- Tags: DHCP, Microsoft Windows Server, IPConfig, Microsoft Windows Server 2003, Servers, Microsoft Windows, Scott Lowe MCSE, NETWORKING, adapter, adapter name, Windows Server 2003 Tips Newsletter, DHCP Class, Operating Systems, Software, Hardware
- Technical articles 2006-01-31
- Use DHCP Class to deny Internet access to unauthorized machines
- ProblemTwo recent Technical Q&Apostings were both looking for ways to prevent unauthorized systems fromconnecting to the corporate network and accessing the Internet. Since thesolution that both of them were searching for is so similar, we decided togroup the questions and solutions together.TechRepublic member slk1@rcn.comasked, "How do I prevent unauthorized personnel...
- Tags: DHCP, DHCP Class ID, Internet access, Jason Hiner MCSE, CCNA
- Technical articles 2004-12-21
- prevent unauthorized macs from internet
- How do I prevent unauthorized personnel from accessing the internet with their Macs on my Server 2003 network?Set a specific DENY on the Access List on either the router or the Firewall.A good book for Cisco is here with sample chapter:http://www.oreilly.com/catalog/cisrtlist/chapter/ch05.htmlIf you don't have the options suggested in Answer 1,...
- Tags: DHCP, DHCP Class, hardware, Internet, router, server, slk1@...
- Q&A 2004-10-26
- Tech Tip: Get to know IPConfig's available parameters
- Even though the networking GUI tools in Windows Server 2003 have been refined, the IPConfig command-line program is still your best bet for performing certain operations. So it's important to understand the options you have when using this utility. ...
- Tags: Guest Contributor, Windows Server 2003 Tips Newsletter, DHCP, Adapter, IPConfig, Adapter Name, DHCP Class, Networking
- Technical articles 2003-12-08
Additional Resources
- Change ip range from class C to Class B
- HiHope somebody can throw some light to the scenario described below.Currently our single LAN network with a class C ip addressing schemeWindows DHCP. Unfortunately the the maximum available ip addresses exhausted and we would like to updrade the IP range from the Class C to Class B. what could be...
- Tags: DHCP, jeromemathew@..., Class B, DNS, windows, it management, hardware, networking, subnetting, C, IP
- Discussion threads 2007-02-08
- Problem in configuring dhcp on 2 vlns
- I have got 400 users in a network with one DHCP server but as network limitations i con't put more than 254 users on one dhcp.i have one cisco 2950 switch.so plz tell me that is it possible to have two dhcp on one network over different VLANs. ...
- Tags: NETWORKING, firozkhan_ccna@..., DHCP, network
- Discussion threads 2007-05-23
- "cannot find DHCP server"
- In MMC on DHCP server 1, I cannot expand DHCP server 2 (It has a red circle with a white X.) However, on DHCP server 2, MMC looks fine with both DHCP servers listed; I can expand them both. Do I have a corrupt DHCP database on DHCP server...
- Tags: DHCP, DHCP Server, networking, server, troyg@..., windows server 2003
- Discussion threads 2007-01-24
- SolutionBase: Use DHCP Class to deny Internet access to unauthorized machines
- Two Technical Q&A postings were both looking for ways to prevent unauthorized systems from connecting to the corporate network and accessing the Internet. Since the solution that both of them were searching for is so similar, we decided to group the questions and solutions together. This download shows...
- Tags: Internet Access, DHCP, TechRepublic Inc., Corporate Network, Networking
- Download resources 2006-07-11
- SBS2003 DHCP Server service wont start
- my current issue is that I cannot get our DHCP server to start. I have the DHCP server service set to automatic and everytime I attempt to start it... it turns its self right off. At the DHCP menu it shows the server and that it has been authorized but...
- Tags: NETWORKING, Blacryan@..., DHCP, DHCP Server, server
- Discussion threads 2007-09-18
- configuring dhcp for a VLAN setup
- how does one go about configuring dhcp to a network(about 600+ nodes)with about 10 vlans?..do we setup a separate DHCP server and connect it to the layer 3 switch or configure it on the router itself..what are the parameters to consider and how significantly does dhcp enhance performance over static...
- Tags: NETWORKING, VLAN, asha.spce, DHCP
- Discussion threads 2007-04-06
- DHCP
- HI,I have configured DHCP in windows 2003 server having 9 scopes. Any mobile users moving from one scope to another scope, ip is not taking, it takes the old scope ip itself. If i give the old scope ip manually to any machine, then it takes the new ip...
- Tags: NETWORKING, Network technology, emailsubu@..., DHCP, IP
- Discussion threads 2007-03-29
- DHCP not working on SBS 2003
- I have had DHCP working on my SBS server without any issues for about 2 months since the last net work changes. I came back after the christmas break and DHCP is no longer working. There are no errors in the DHCP logs except for repeated DNS Update Failed messages...
- Tags: DHCP, dns, kafmil@..., Microsoft Windows Small Business Server, Microsoft Windows Small Business Server 2003, networking, sbs, software, windows
- Discussion threads 2007-01-14
- DHCP IP reservation problem
- Am running a DHCP server , in which for one of the scope IP reservation is not working.if i remove the reservation the desktops takes up IP but if i reserve it on MAC address it fails to assign . i have verified the MAC ID it s ...
- Tags: NETWORKING, DHCP, IP
- Q&A 2006-06-29
- Need more IP Addresses
- My network is running out of private IP addresses, currently i am using 172.20.0.1 with subnet of 255.255.254.0. What is the best way to expand the dhcp server for more ip addersses with out disturbing existing subnet?I need at least 200 IP addresses more and the users have to get...
- Tags: DHCP, DHCP Server, IP, IP address, it management, palazzini@..., subnet
- Q&A 2005-10-12
- Migrate to DHCP from a static IP network
- We are currently running an all Windows Environment. We use static IP. We are thinking about setting up DHCP on our Domain controller. If some of the PCs or Copiers are set to static IPs when I enable DHCP, will DHCP try to assign that IP or...
- Tags: NETWORKING, Network technology, IP network, network, conleys@..., DHCP, IP, IP address
- Discussion threads 2007-05-25
- Dynamic Host Configuration Protocol for Windows 2000
- The Microsoft Windows 2000 Server network operating system includes an enhanced implementation of Dynamic Host Configuration Protocol DHCP. This includes integration of DHCP with Domain Name System DNS, enhanced monitoring and statistical reporting for DHCP servers, new vendor-specific options and user-class support, multicast address allocation, and rogue DHCP server detection....
- Tags: DHCP, Server, Microsoft Windows, Microsoft Windows 2000, Networking, Operating Systems, Software
- White papers
- DHCP Classid
- Dear Sir or Madam:I was looking for a way to have visitors and unauthorized personnel that come in with their own laptops and plug into an available port to be denied a DHCP address until I can verify them.So I try to install a DHCP server and set a classid....
- Tags: Domain names, NETWORKING, b_rezapour@..., DHCP, DNS
- Discussion threads 2007-03-30
- 2nd DHCP scope not leasing
- I've got 2 DHCP scopes. When the first scope reaches capacity the remaining clients aren't recieving a new address from the second one. Both are enabled. Any help?Thanks.It won't work. The only solution to your problem is to change you ip class to accomodate your IP addresses that you need.
- Tags: DHCP, DHCP Scope, hardware, leasing, mc@...
- Q&A 2005-09-13
- My DHCP server is down! Urgent!
- In Windows 2000 server, when fresh installing, I set up DHCP service for machines in our Intranet. Now the DHCP service is down! In Services, I can start the service manually, but it will stop automatically in a few minutes. And in DHCP console, it always show that "Cannot find...
- Tags: DHCP, DHCP Server, hunter_jn_cn@..., server, windows
- Q&A 2005-01-27
- Speedtouch 546 - telnet DHCP
- Hi thereA colleague has purchased the Speedtouch 546 modem router to be used alongside a firewall box. We have used Vigors for everything but have so many problems over the last 6 months. We just needed this for internet connection only as DHCP is being dished out by the main...
- Tags: NETWORKING, steve@..., Telnet, DHCP, SpeedTouch 546
- Discussion threads 2007-05-22
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