• What is carrier grade NAT?

    What is carrier grade NAT and what is it used for?

    SearchEnterpriseWAN1,415 pointsBadges:
  • Intervlan routing and internet access

    I configure 2 vlan on my l3 switch 3560,  1) vlan 1 192.168.1.0/24 2) vlan 2 192.168.2.0/24, Intervlan routing is working fine. Now i connected one router 1841 to l3 switch on port fa0/4 (which i issue command no switch port and give ip address 192.168.3.5/24) router interface is f0/1 ip address...

    Ekansh400 pointsBadges:
  • Free IT Book: The Software Developer’s Career Handbook – Being Geek

    This week's free IT book giveaway is Michael Lopp's The Software Developer's Career Handbook: Being Geek. Lopp hasn't written just another career book, he provides his first-hand experiences to advise on how to navigate the job life cycle. Lopp is a Silicon Valley-based engineering manager who's...

    MelanieYarbrough6,345 pointsBadges:
  • Is NAT a requirement for a internal network?

    Do we need to use Nat for our network if we have 5 computers and 7 useable IP addresses? Can we assign all the machines external IPs? Will this affect anything negatively?

    Karl Gechlik9,860 pointsBadges:
  • Connecting two asterisk servers behind Network address translation (NAT)

    I configured connecting 2 Asterisk Servers via SIP TRUNK without NAT. Now, I am trying to connect 2 Asterisk Servers via SIP TRUNK with NAT: My system likes as: SIP1----->Asterisk Server1----->NAT1------>INTERNET<-----NAT2<-----AsteriskServer2<---SIP2  But it hasn't worked yet. I...

    Kid161235 pointsBadges:
  • Should I register a DNS name for the NAT IP address?

    I have setup our firewall to NAT the inside IPs to an external IP address. Is there a reason I should or should not register this NAT IP address to a DNS name?

    springman95 pointsBadges:
  • Internet access on Hyper-V Private/Internal Networks?

    Is there any way to have internet access on VMs in Hyper-V that are on Private or Internal networks? In vmware there was a simple NAT process, and VMWare had a built in dhcp server for that purpose.

    Zacharystern10 pointsBadges:
  • Remote control a computer over internet behind Cisco & Broadband router

    My wan/lan scenario is graphically presented in this snap (http://www.picscrazy.com/view/dxxu )  So far using static IP I’m able to telnet (over internet) my cisco 2611 router which is behind NAT supported broadband router but what should I do to connect remotely using Realvnc or similar tool in...

    Khurram4m25 pointsBadges:
  • Nat on cisco router

    Hi. i have 2 cisco router which they are connected to each other for VoIP. my question is i want to forward all the data from port 80 to be forward on one pc inside the network. can you please help me on this?

    Azrahedour15 pointsBadges:
  • NAT without BGP

    My customer has an 1841 router. FE0/0 connects to his LAN. FE0/1 connects to another ISP, call ISP-A, 2M internet link. He want another 2M from u, ISP-B with load balancing. Can we use same 1841 router with V.35 interface connection and load sharing internet traffic for both ISP-A & ISP-B. Cutomer...

    ITKE413,470 pointsBadges:
  • ADS across different netwroks ADS Over NAT

    Hi All, I have asked two more questions about 1 ADS with multiple subnet. No one is answered .Can any one answer for the following 1 Can we use 1 ADS running in windows 2000 server fro different subnets/CAn ADS span in different subnet that is routed? I have tried through a NAT router but unable to...

    sumeshbnr1,675 pointsBadges:
  • FTP over SSL issue

    Hello Guys, I am going into an issue and I don't really know how to solve it. I am trying to estabilish FTP over SSL connection between a V5R2 AS400 and a AIX in a vendor company. The connection has been established NATing the IP address flowing the over the internet. The problem isL when I try to...

    Brunocl230 pointsBadges:
  • NAT issue with load balancing between two ISPs

    Hello everybody! This is my first question, I am brand new in this so please excuse me if I do not write properly or straight to the point. I will try my best. These are the devices related to my question: - cisco2811 (completely access) - DSL modem - cisco2900 series I have access to all except...

    Okrus5 pointsBadges:
  • iipsec vpn between cisco routers, using dsl modem(NAT ROUTER)

    Hi, I have two office and both office have broadband connection. I would like to know how to connect these sites using (ipsec vpn ) cisco routers through dsl modem connection.Both offices have static IP. I have lab experience in configuring site to site ipsec VPN. Now I am confused about applying...

    Puli45 pointsBadges:
  • Windows 2003 – computers at different locations with the same ip

    've been tasked designing a plan to allow users to use their credentials on the servers at our diaster recovery site. I'm a unix guy, and am swimming way past the ropes. Here is the situation: We have a datacenter for our production servers. It is a Windows 2003 level domain, with all Windows...

    Semikolin5 pointsBadges:
  • Need help with VLAN configuration

    I have a router connected with Fast Ethernet to switch in VTP Server Mode (containing 2 VLANs) and then connected to a switch in transparent mode with three VLANs and after it a single switch in client mode. All these switches belong to the same domain and I have done interVLAN routing in it and...

    NetworkingATE1,545 pointsBadges:
  • Need your help to connect remote sites

    I have 4 cisco 800 routers i have configured with NAT and DHCP and they are all connected to the internet via satellite. I have a database server that i want remote sites to access it has an ip 192.168.0.2. All the four LAN'S are on the network 192.168.0.0 255.255.255.0 and they are behind a public...

    Kenweed5 pointsBadges:
  • NAT on vSwitches in ESX 3.5

    Hi, I am in the process of setting up a separate windows domain in our ESX Environment but I will have to separate this windows domain from the already existing windows domain. It is possible to set up ESX vSwitches in such a way that a completely separate network is created - no other traffic MUST...

    Phazza5 pointsBadges:
  • Configure PIX to allow access to Remote Web Workplace and Exchange Server on SBS 2003

    We have the following network configuration: Router -------- Outside: Static IP from ISP Inside: IP Address: 10.0.0.1 (Static) DHCP enabled for all other clients Pix ------- Ouside: 10.0.0.2 (DHCP from Router: Resvered) Inside: 192.168.2.254 (Static) Network ---------- 192.168.2.0 255.255.255.0 All...

    KitManSupport5 pointsBadges:
  • We have an internet connection from 2 different ISP, I want to use the same PIX 525 firewall 7.0(6)

    We have an internet connection from 2 different ISP, I want to use the same PIX 525 firewall 7.0(6) . My firewall has 2 Ethernet interface & 2 Giga Ethernet interfaces. I am using ethernet 0 for outside connection with ISP A ethernet 1 for outside2 connection with ISP B Giga Ethernet 0 for DMZ zone...

    Yasir Irfan6,800 pointsBadges:

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