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We just changed over to a new ISP this past Friday and now sites that were not blocked before are now being blocked by our Sonicwall NSA 240. The only change that was made to the Sonicwall was the static IP address assigned to the WAN interface. And yes, I can access these sites if I bypass the...

I have a Sonicwall NSA 240 and I need a little help. Currently anyone who tries to open a RDP session from the outside is allowed. I want to limit that to only certain IP addresses. How would I go about doing this?

I am trying to use a VBscript to map printers for a group of computers. As of right now I am trying to run the script via GPO at start up but it is not working. I have even tried copying the script to the start up folder but it still does not run. I can manually run the script and it maps the...

We recently upgraded our internet bandwidth and our ISP needs me to change the IP address that we use on our ASA 5510. All I should have to do is change the IP settings on the interface using the ASDM and then change the Gateway IP in the Static Routes. Does this sound correct or am I missing...

I currently have two AD domains, Domain A and Domain B. There is a full trust setup between the two domains with Domain B holding the Schema master and Domain Naming master rolls. Domain B has very few users and I would like to get rid of it and migrate it to domain A. I have already moved the...

I have a 3550 that died and the only thing I have to replace it with is a 3500xl . I am having a hard time getting the 3500 configured the same as the 3550 so I need all the help I can get. Here is the config for the 3550. Retrieved through sh run. I'll post what I have for the 3500 shortly...

I am going to start studying for my CCNA and was wondering if any of you have used or recommend getting a kit from ciscokits.com. Also what study guides would you recommend?

We have hundreds of external e-mail addresses that we send to on a regular basis. I would like to add all of these addresses as contacts in Active Directory and then add them to a Global Address List. This way we could avoid each of our users having to maintain a large contact list on each of...

We are looking into setting up a wireless network and I want to make sure that only the users and computers that have authenticated can have wireless access. I have been told that this can be done with server 03 but was hoping to get a little more guidance on setup and configuration.

We currently have two domains in our forest and I want to move everything from domain A into domain B. However our exchange server as well as the operations master for the forest resides in domain A. What will I need to do to move our exchange server into domain b.

For some reason when our servers were setup it was decided to setup shared folders and then share the subfolders located within those folders. Is this a good idea? And if not has MS put out any information as to why it may or may not be a good idea?

We have two domains in our forest domain A and domain B. Domain B contains one DC which is the operations master for the forest. Our Exchange server also resides in domain B. In domain A we have two DCs and several other servers. I would like to use ADMT to migrate the entire domain B into...

I am going to try and explain this as best I can so please bear with me. We have two domains in our forest domain A and domain B. Domain B contains one DC which is the operations master for the forest. Our Exchange server also resides in domain B. In domain A we have two DCs and several other...

I have just enabled http over RPC on our exchange 03 server and my users that use Outlook are able to send and receive e-mail using outlook from any where. However, I have several users that use either a pop or an IMAP e-mail client and they would like to be able to do the same thing. I have...

We have recently been hit with a mass mailer virus which resulted in blacklisting. I would like to block outbound port 25 traffic from all internal IPs except two but I am having a little bit of trouble getting it to work. Here is the ACL I was told to use but it took down internet access...

We have multiple catalyst 3550 switches and I am trying to backup the configs on them just in case. I have been able to successfully backup some of them to my tftp server but I am having some trouble with the others. Below is the command I am using and the out put I get when I run it the first...

We currently have a small block of public IP addresses assigned to us .13-.17 with .14 physically assigned to the outside interface. How would I configure the PIX to return a successful reply when someone pings the .17 address?

This is going to be a little hard for me to explain so please bear with me. We recently setup some software that will allow us to host videos. This software is web based and if I go to http://servername/videos I am able view the videos, this only works internally. I would like to setup a...

I am testing a MotoQ 9c smart phone with our exchange server and I am having a bit of trouble. When the phone syncs with my exchange it pulls my email over just as it should. However, if I use Outlook to create an appointment on my calendar the phone will not sync that appointment period. If I...

I am trying to use group policies to make some changes to all of the machines on our network. All of our domain controllers are server 2003 enterprise edition SP2 R2. The xp machines are doing what is expected but our Vista machines are not. For example we have a WSUS server and a gpo that tells...