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- Multiple IP subnets
- Hi, I need some help. We received two set of IP ranges/blocks from our ISP for one location. We want to use both IP subnets on one 3750 Cisco switch that has one uplink to the ISP default gateway. Is it possible, to have both subnets with two LAN...
- Tags: Internet service providers (ISPs), Network technology, NETWORKING, sfjttgm@..., IP, subnet, IP subnet, Internet Service Provider
- Discussion threads 2007-03-13
- Cisco IP subnetting 101: Learn more about all 1s and all 0s subnet masks
- Subnet mask vs wildcard maskDavid, in the early days of my Cisco training, my instructors put a great deal of emphasis on differentiating between a subnet mask and masks used in access lists; you used the term "wildcard mask" (I have also heard "ACL mask" and "filter mask"), but only...
- Tags: access list, acl, Cisco Systems Inc., IP, ip subnet, mask, mjtierney@..., networking, subnet
- Discussion threads 2005-08-08
Additional Resources
- ip addressing and subnet mask
- can we calculate or recognize the subnetmask of IP address just having only the IP?like 10.188.9.165what will be the subnet mask?210.212.108.208what will be the subnet mask?
- Tags: Network technology, check.anuraggoyal@..., subnet, IP
- Discussion threads 2007-04-27
- 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
- Reliable Subnet Calculator (msi)
- Reliable Subnet Calculator is a security solution that allows one to quickly calculate subnet mask for a given IP address range. Necessity to accurately calculate subnet mask can be a very tedious task for individuals lacking thorough understanding of IP addressing, subnetting and other networking concepts. Reliable Subnet Calculator is...
- Tags: IP, IP Address, Subnet, Reliable Subnet Calculator, Network Technology, Networking
- Software downloads 2006-10-28
- subnet mask 240 creates 14 subnets
- When subnettinga a class C IP address, adding a 240 subnett masks use to result in 14 subnet IDs. Now I hear that the subnet mask of 240 creates 16 subnet IDs. Is this true? If so, then why can 240 create up to 16...
- Tags: subnet
- Q&A 2005-05-26
- Share file and internet problem. Please help
- Hi,I have two pc and a modem connected together via a hub. PC1 running win xp and PC2 WinME. Modem is ZTE MF600 for wireless brodband. This setup have no probelm sharing internet before. It comes with problem when I try to share files between two pc. Both PC set...
- Tags: Modems, Delan, subnet, Internet
- Discussion threads 2007-07-19
- subnet and ip address
- I need to get a new ip address for my xbox and need a subnet mask numberDepends on your providerYour ISP should provide you the appropriate subnet mask with the IP address.
- Tags: Network technology, avery11006@..., IP address, IP, subnet
- Discussion threads 2007-07-14
- Strengthen network defenses by using a DMZ
- Setup DMZ NetworkHello,After reading your article "Strenghten network defenses by using a DMZ", there are somepoints that I don't really understand. Such as when you said "If you use public addresses, you'll usually need to subnet the IP address block that you have assigned to you by your ISP, so...
- Tags: network, DMZ, subnet, isa, tle2005, IP address
- Discussion threads 2006-03-07
- IP Subnet Calculator widget (widget)
- The IP Subnet Calculator widget is for use with the Yahoo Widget Engine.The IP Subnet Calculator widget minimises to a nice little bar, supports traditional and CIDR notation and generally goes about its business of calculating subnet information. Use the mouse, tab, or full stops to switch between fields and...
- Tags: Window, IP, Subnet, Construction
- Software downloads 2006-05-10
- Cisco Nat Problem
- I have a cisco 2611 and i'm trying to set up a small lan. I have a cable modem which I get the ip address on int e0/1 via dchp. my problem is that the nat only works for about an hour sometime more and sometimes less. It nevers stays...
- Tags: Modems, Network technology, Cable, NETWORKING, IP, IP address, static IP Address
- Q&A 2006-03-10
- Figuring the subnet mask
- Is there a tool out there to easily figure the subnet mask by inputting an IP address. For instance, putting in 10.54.12.0/22. It's the /22 that throws me off every time!Here is a link to a subnet calculator http://www.cotse.com/networkcalculator.htmlKnowing how to subnet is a criticial skill in the...
- Tags: subnet
- Q&A 2005-04-27
- IP address, subnet mask, gateway address????
- HeyPLEASE HELPJust got connected to the net and would really really like to play xbox 360 on line, however my IP address keeps failing.1.Where can I get my correct IP address?2.What is a subnet mask and gateway. Where can I obtain such informationIf you are going dirct to your ISPyou...
- Tags: sherallene1@..., IP address, IP, paren, subnet
- Discussion threads 2007-06-07
- IP subnet migration checklist
- Does anyone have a "best practice" document that you have developed for changing an active subnet to another subnet? We have a division that we need to move IP address ranges to another range. The old address range needs to remain in effect for a period of time for some...
- Tags: frame relay router, IP, it management, subnet, TTate
- Q&A 2006-01-09
- Some hosts on subnet can't communicate to another subnet
- Hi all,I heave a wonderful "challenge". Unfortunately, i'm stuck and I hope somebody can get me back on track:Our company is located in two locations. They are connected through a SDSL connection. There is only one DHCP server for the entire network. The router at the co-location is confgured with...
- Tags: Notebooks, Network technology, NETWORKING, WMW4, co-location, subnet, laptop computer
- Discussion threads 2007-05-10
- I cant see pC of two subnet in workgroup
- i have a DHCP server having two NIC card.there IP are:NIC 1: 192.168.100.XNIC 2|:192.168.200.X i define two logical subnetscope in a super scope.From client PC,one subnet PC can't see another sub net PC.what i do to solve that problem.UnfortunatlyTHis is how windows work.You CAN NOT see other subnets.You have to...
- Tags: NETWORKING, shahid12377@..., subnet, network interface card, PC
- Discussion threads 2007-09-27
- IP Subnet Calculator (widget)
- Finally, an IP Subnet Calculator. Minimizes to a nice little bar, supports traditional and CIDR notation and generally goes about its business of calculating subnet information. Use the mouse, tab, or full stops to switch between fields and hold ctrl or the apple key when clicking the small bar to...
- Tags: Window, IP, Subnet, Construction
- Software downloads 2007-07-11
- Browsing Entire Network
- I have about 20 PCs in a remote office that suddenly disappeared from the network. They are connected over a T1 with a WINS server on their subnet. I am running a W2K AD domain and these PCs are in that domain. There is not a DC on that subnet...
- Tags: jlbpotter, network, PC, subnet, windows
- Q&A 2004-10-15
- Calculate subnet of network address
- I was given the ipaddress of a system and I was told to calculate and give the subnet. I am a complete novice in networking and I don't know where to start. The deadline for submission is 3:53p.m. Please am desperateThere are quite a few ways to do this....
- Tags: ananadodo@..., it management, network, subnet
- Q&A 2004-11-17
- PING Machines on Subnet
- I want to get the machine names of the PC's which are switched on and detected in a particular subnet. How do i do it ? Please help.HelloIf your DNS is set up correctly run nslookup on the IP address and this will give you the computer name
- Tags: NETWORKING, mirangarocks@..., subnet
- Discussion threads 2007-04-24
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