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- Set up Port Address Translation (PAT) in the Cisco IOS
- NAT is a valuable tool for admins, both for conserving public IP addresses and securing internal resources. Several variations of NAT are available, including its cousin PAT. See the differences and learn how to set up PAT using the Cisco IOS.Port Address Translation PAT is a special kind of Network...
- Tags: NETWORKING, Network technology, Internet, Static Network Address Translation, Cisco Systems Inc., Cisco IOS, David Davis CCIE, MCSE+I, SCSA, Network Address Translation, Port Address translation, network, IP address, IP, public IP address, Pooled Network Address Trans
- Technical articles 2002-05-14
- Securing the Edge: Advanced networking with the Cisco IOS firewall
- Follow these step by step instructions to get started with a Cisco IOS Firewall.The configuration of the IOS firewall feature set is basically an interaction between extended access lists and inspection rules. Implemented in its simplest and most common form, it’s used on Internet edge routers to block all incoming...
- Tags: NETWORKING, Robert McIntire, Network Address Translation, network, Cisco IOS, firewall, server, Cisco Systems Inc.
- Technical articles 2001-11-08
Additional Resources
- Cisco IOS Network Address Translation
- The Network Address Translator NAT operates on a router connecting two networks together; one of these networks designated as inside is addressed with either private or obsolete addresses that need to be converted into legal addresses before packets are forwarded onto the other network designated as outside. The translation operates...
- Tags: Cisco IOS, Network, Network Address Translation, Cisco Systems Inc., Translation, Networking
- White papers 2004-07-01
- Network Card Loses Static IP Address
- I have entered a static ip address on a users windows xp computer by going to the Lan Connection 1/internet protocol properties/general tab. After I enter the static ip and press ok I get a dialog box that tells me I must reboot to accept this change. When...
- Tags: reBOOT, IP, Congero, windows, hardware, networking, ip address, network, network card
- Discussion threads 2007-02-28
- Application Layer Gateway and Translation Type Support
- Cisco IOS Network Address Translation NAT performs translation service on any TCP/UDP traffic that does not carry source and/or destination IP addresses in the application data stream (i.e.: http, TFTP, telnet, archie, finger, NTP, NFS, rlogin, rsh, rcp). Specific protocols that do embed IP address information within the payload require...
- Tags: Gateway Inc., IP, IP Address, Cisco Systems Inc., Cisco IOS Network Address Translation, Telnet, Networking
- White papers 2004-09-01
- Enhanced IP Resiliency Using Cisco Stateful NAT
- Stateful Network Address Translation is a Cisco IOS Software feature allowing two or more network address translators to function as a translation group. A backup NAT provides translation services in the event of failure to the active translator. The result is a more resilient IP network. The goal is to...
- Tags: Network, IP, Network Address Translation, Cisco Systems Inc., IP Network, Stateful Network Address Translation, Networking, VOIP, Network Technology, Telecommunications
- White papers 2006-09-01
- Overview of Network Address Translation (NAT) in Windows XP
- As more homes and small businesses add computers they are finding networking is an extremely powerful tool for sharing computer resources. An Internet connection is one of the more precious resources on the network and is likely to be shared. To do this and to enjoy an inexpensive, easy to...
- Tags: Internet Connection, Network, Microsoft Windows XP, Network Address Translation, Microsoft Windows, Computer, Internet, Networking, Productivity
- White papers
- IP Address with VDSL
- I run a medical practice with an internal network, and off site network management. we had a T1 line (758K) and replaced it with VDSL faster. We use a Sonicwall router, but it requires a static IP address.VDSL allegedly does not support static IP addresses, but I have learned that...
- Tags: DSL, Network technology, NETWORKING, LauroAP@..., IP address, static IP Address, IP, VDSL
- Discussion threads 2007-04-24
- IP Relay Server (exe)
- IP Relay Server is a program that mapping the incoming connections to a predetermined IP address at real time. This allows Guest to connect a Host PC from the outside without special configurations (Private/Public, Router/Firewall/Proxy Network). IP Relay Server is a software package that can be configured to provide Network...
- Tags: IP, Server, IP Relay Server, Network Technology, Networking
- Software downloads 2007-07-03
- Network Toruble
- I just started in a job where there is a wireless network. It is a Linksys Wireless router. I have a Linksys wireless card in the machine. Running XP. I can see others in the network, but I can not see mine. I am able...
- Tags: PRODUCTIVITY, NETWORKING, Network technology, WIRELESS, jimnbville@..., DHCP, DHCP Server, computer, access point, network
- Discussion threads 2007-11-09
- 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
- FTP Site
- Hi I have created FTP site in our Window Server 2003 with IIS. I enter the static IP as FTP ip address. When I type "ftp://static IP address" but it display "FTP folder error". I would really appreciate it if you could help me with this as soon as you...
- Tags: FTP, william.chen@..., windows, IP, FTP site, IP address
- Q&A 2006-02-07
- How NAT Works
- Basically, Network Address Translation allows a single device, such as a router, to act as agent between the Internet or public network and a local or private network. This means that only a single unique IP address is required to represent an entire group of computers to anything outside their...
- Tags: Network, Network Address Translation, Cisco Systems Inc., Networking
- White papers 2001-03-20
- Configure static NAT for inbound connections
- Someone recently asked me how to configure Network Address Translation NAT so that computers on the Internet could access his internal Web and mail server through his Cisco router. This requires configuring a static NAT translation between the dedicated public IP address and the dedicated private IP address. Here's how...
- Tags: router configuration, Remote Access, Networking, NAT, David Davis, Cisco Routers and Switches, Cisco
- Blog posts 2007-06-06
- Configuring Dual network cards on a Windows 2003 Server
- I currently have a Windows 2003 server with 2 network card. The 1st net card has a static Ip address pointing to our ADSL router and the second has also a static address which connects to our LAN. If i try to connect to the internet, it wants to...
- Tags: NETWORKING, Servers, funkstardeluxe@..., network card, Microsoft Windows 2003, Microsoft Windows Server 2003, server, Microsoft Windows
- Discussion threads 2007-07-04
- changing NAT from dynamic to static
- HiI have a mail server that was using dynamic NAT from a pool of address. I went in the firewall and create a static entry for the server.But when I check on the server, it is still using the old dynamic address. Is there a way to tel it...
- Tags: mlepage, Network Address Translation, server, windows
- Q&A 2006-01-26
- how to swithc one net config and other?
- I have two wireless network one in my hose and another at the office, but just one wireless network card.When I´m in home, the network, needs the wireless card to be in "obtain IP address automatically" mode.When I´m at office, the network, needs the wireless card have an static IP...
- Tags: Wi-Fi, NETWORKING, wireless, I´m, network, card, IP
- Q&A 2005-06-17
- How Make Dual Connection Dynamic/Static IP I work card on W2K
- I need to set up 2 laptops with windows 2000 to connect to 2 different IP one is dynamic and the other is static. With one network card and we need the user don't open the networks settings on the network card or gave the static IP address...
- Tags: NETWORKING, Network technology, sytqemm@..., IP, network, Microsoft Windows 2000
- Discussion threads 2007-05-20
- dhcp conflits with my network address
- I use windows 2003 server with dns,dhcp and 2 nic's, my dhcp server ip is 190.104.1.1and all are working normaly since 2005.recently I added dvb/ip card to my serverif I give a static address to this card i.e: 192.168.0.1 and apply changes then thedhcp server changes its ip address to...
- Tags: NETWORKING, network, abdocad@..., DHCP, server
- Discussion threads 2007-03-17
- How to recover a static ip address
- Hi I need to know how to recover a static ip address of a server. Ok here is the problem I have a server that is behind a Cisco Pix Firewall. It has static mapping and a static conduit. I do not know the server IP address. The entire system...
- Tags: Servers, Network security, Michael1987@..., server, IP address, IP
- Discussion threads 2007-03-28
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