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I encounterd a problem with my Exchange 2000 Server yesterday. Apparently it was an SMTP issue that caused the server to be down the entire day. I was able to save some emails that had not been delivered yet into a new folder that I created. Now that I have the system up and running, I do not...

I recently tried to add a SMTP Virtual Server on a Microsoft Exchange 2000 Server that already had an existing SMTP Virtual Server. After realizing that I didn't need the second SMTP Virtual Server, I deleted it. Unfortunately, now we can't receive external emails. The external email account...

I have a network that consists of 4 Cisco 3550 switches running software version 12.1(19)EA1c. With the equipment that I have, I want to make sure the network is failover safe. The switches will be connected via a fiber loop using the GBIC-based Gigabit Ethernet Ports. I am doing this because...

I have 4 Cisco Catalyst 3550 Multilayer Switches. I'm setting up a Local Area Network without external access to the internet. Which means we will not be using a router. My question is: I want to break the network up into 4 subnetworks. For example a 10.0.1.1, 10.0.2.1, 10.0.3.1, and...

Am I correct in stating that configuring an IP Address for a Catalyst 3550 Switch would be only for management purposes or if I wanted to configure more than one VLAN and would like to route information between the VLANS? Thanks in advance for your response.

I recently copied my entire harddrive to a brand new drive using Drive Image 7 by Symantec/PowerQuest. When I installed my new cloned drive and powered up my PC, Windows booted fine. But after I press ctrl+alt+del and type in my login and password, the press ctrl+alt+del screen pops up again...

When using Norton Ghost does it clone the OS also? Basically can I clone a harddisk that has a Windows OS onto a blank harddisk with no OS?

I am looking for a VPN Solution for the company that I work for. We currently have a W2K Server and we want to allow maybe one or two users to use the VPN to access the network. We currently have a Linksys Firewall/Router between the Internet and our Server. Since we already have a router, I...

I have a Maxtor Hard drive that has been experiencing some problems lately. I used the PowerMax Diagnostic Tool recommended by Maxtor and it detected some bad blocks on my disk. Maxtor suggested that I purchase a new hard drive because my current one is failing. When I purchase the new hard...

I noticed that one of the computers at the company that I work for has it's hard drive configured for NTFS and the operating system that it is using is Windows XP. I thought that NTFS should be used for computers running Windows NT and all other Windows Operating Systems should use FAT32. My...

I am in the process of installing Symantec Antivirus for SMTP Gateways on my companies server. The instructions say to assign The Symantec Antivirus SMTP Gateways to listen on port 25. Currently my W2K Exchange Server is assigned to that port. My question is how do I change the port that the...

When ever my Windows XP program starts up, I get the following message: "Cannot find NT16.DLL" Then another message pops up that says " Insufficient memory to run this application. Quit one or more Windows applications and then try again. I just recently deleted some old...

While installing Symantec Antivirus for SMTP Gateways on a Windows 2000 server, the installation wizard prompted me to specify a SMTP Port. The default was 25. Currently that port is being used by something else, so I selected 26. Does it matter what port I select or should I be using a...

I am trying to install Symantec Antivirus Small Business Edition 8.1 server on a windows 2000 operating system and I keep getting the same error, which is 'Symantec Antivirus Realtime Failed to Load". This is a new install not an upgrade. I uninstalled 8.1 then reloaded it, but nothing...

I am in the market for purchasing a notebook computer. My top choice as of now is a Dell Inspiron 8600. I would appreciate any comments from any owners of a Dell Inspiron 8600. I would gladly appreciate any input of any other vendors notebook that would be a great purchase. As of now my...

I just recently upgraded from Microsoft Windows 98 to Microsoft Windows XP Home. I want to uninstall Windows XP by using the add remove program utility in windows. My question is when I uninstall XP will my computer revert back to Windows 98 or will it just have no operating system? I...

I currently work for a very small company that is using a LINKSYS Etherfast Cable/DSL Firewall Router. The router uses NAT(Network Address Translation) to protect against internet intruders. Is this secure enough? or should we be using some type of software firewall like Multipoint or Norton...

I just started working for a small company about 1 week ago and I have noticed that they do not have a backup storage device on their server. They are currently running Windows 2000 server and they have about 10 or 12 clients on the network. I don't want to suggest that they pay for a huge...

I am a beginner, so please forgive this question. I have a cisco ethernet switch, and I was wondering if the switch has to be assigned and IP address and connected to a router in order for clients connected to the switch to communicate. I thought that the switch could route using MAC...