Advertisement

Experts Exchange is proud to recognize the top quarterly Experts of 2008. These Experts have risen to the top, so CONGRATULATIONS!

 

Welcome! If you have any general questions about Experts Exchange, feel free to ask me.

 
Top Network Operations Solutions: 1 - 25 of 45
 
I am trying to connect via Cisco VPN client.  Tech support at the remote computer end has no idea what the problem is, so for now I'm on my own.  When I try to log on, I get the error: "Secure...
I have a relatively simple network. However, my internet access is provided by a third party ISP, which does not let me access the router. So I have no way of accessing the log files that the ...
I am trying to use my CISCO ACS to grant access to Enable mode. When an admin Telnet into a switch and types, Enable the password that follows is his ACS password and not the local stored p...
Hai, i am doing one project in C# windows application.This project is used to interfacing with another one data.I can transfer  data to that device by using TCP/IP with port 25.But When i tra...
hi, we have a rogue computer that connects to our WAN. i have grabbed its MAC address. i'm wondering if there is a way that i can block this machine from either getting an IP address (we us...
Ok I have a complete public class C network that is subnetted and distibuted into vlan's at a core router. The first half of the class C is carved out into Subnets of 255.255.255.224 and thus ...
Hi I have an issue i need your help with. I believe i may know what the cause is but perhaps i have missed something. I have an SBS2003 Domain. The SBS server sits in an office 40km awa...
Hi, our exchange server 2003 are configure on lease line, and due to some reason we not able to configure the vpn in our Cisco 1841 router,  so I configure the windows 2003 vpn server  and I ...
I am trying to monitor about 20 machines, i am trying to get a weekly report of the health of these machines. I am wondering other than going to each machine and setting up preformance monitor...
Hi, I need help finding a mib OID to enable a L2 switch port. I'm coding a web based perl tool to help manage port security. Up until now the process of enabling a port after a security vio...
Hello guys and as always, thanks for your time and expertise. I was doing an exercise in a server 2003 book I have and the practice lesson involved creating a home folder for users on a file ...
We are using Cisco ACS to control network access. By default the XP Authentication is set to Smart Card or other certificate. We need to change it to PEAP manually. We have over 400 XP. Can we...
I have created VLAN on HP 2650 Switch. Our default network is 172.50.200.0/21. The devices on this new VLAN will be manually assigned addresses in 172.50.192.0/21 space. The switch has 172.50....
Hi all, I am currently setting up Nagios 2 on Debian Etch. I have come to a crossroads in which type of monitoring to continue with: 1. SNMP 2. Nagios client. I was wondering if ...
WhatsUP is an SNMP monitoring tool. MIBs don't load. WhatsUp recommends using an SMI compliance checker, such as http://www.muonics.com/tools/smicheck.php. This tool generates a long page of e...
I have configured the Fortigate 200A in front of my Exchange 2007. Have any idea how to setup the Fortigate such that it will vertify the email address for my domian before it actually deliver...
Does anyone use Runbooks (a Binder for each Server that holds pertinent Information such as Hardware, OS and Functionality) and would like to share that Template with me? Any other suggestions...
Hello again experts, I have set up a windows server 2003 as DNS, with AD and as the domain controller. I have run both dcdiag and netdiag and all the tests pass. Whenever I type in the Doma...
I have client who has two offices:  a corporate office and a branch office.  The corporate office has a Windows network, with two servers:  Server 1 runs Windows 2003 Server (DC, AD, DHCP) and...
Hi, I am having a Windows 2003 acting as the DC. There are about 250 Workstations connected to this DC. They are on the same subnet. The DC also serves as DHCP Server. Quite Often, I have...
Greetings Experts. We are getting ready to install an HP SAN.  One of the prerequisites/recommendations is to have is sitting on a separate VLAN.  We have 4 NICs on the SAN with two each atta...
Hello All,       I have just been given the management role overseeing our system adminstration area.  I come from project managment in the programming/DBA arena.  As a manager I am looking...
Hi,  We took the Windows 2003 server out of the picture purposely and tried to set up a previously connected Win 2000 Pro PC straight to a little router.  While logged on as the local user (no...
We're having problems authenticating users to wireless and VPN with a Domain Controller that runs Cisco ACS. We're using Radius for authentication on the ACS server. The server is 2003 SP2. ...
I want to install a networked USB hub (Belkin F5L009) inside my home network, with a USB HD attached to the hub.  That way all my networked PCs can access the HD for file back up , sharing, et...