“Quality of service is the ability to provide different priority to different applications, users, or data flows, or to guarantee a certain level of performance to a data flow” Read more here.
View Answer | May 30, 2013 1:43 PM
Network management software, Networking careers, QoS
You should check MCSE (2003) http://www.microsoft.com/learning/en/us/certification/mcse.aspx Don’t begin with 2008 as many guys tell !! also you may start as A System Admin,, (2003) http://www.microsoft.com/learning/en/us/certification/mcsa.aspx
View Answer | April 11, 2010 9:55 AM
yes. A subnet: part of the IP address space, eg 192.168.1.0/255.255.255.0, 10.1.1.1/255.255.255.0 (this one especially, 10.x.x.x networks normally have 255.0.0.0 as the subnet). A VLAN: A “Virtual” LAN – a section of ports on a/many switch/es that are act as if they are their own seperate LAN – can have many different IP subnets on [...]
View Answer | April 10, 2010 2:43 AM
Instead of using this server, you may want to review if your firewall has that option automatically. Most firewalls (recent) has that capabilities already. Most would need to purchase user licenses (concurrent). I would always recommend this first before trying to config a Windows Server to be your PPTP (VPN)server. Here’s a checklist if you [...]
View Answer | April 9, 2010 6:23 PM
VPN, VPN connectivity, Windows Server 2003, Windows Server 2003 Networking, Windows Server Remote Access
try to replace hub to swich
View Answer | April 8, 2010 2:57 PM
EIGRP, Hub and Spoke, Routers, Routing protocols
Remove and re-install the original VPN software on all the pcs.
View Answer | April 8, 2010 2:47 PM
You would need to use some sort of replication at the server level to ensure that all the data is replicated between the two servers. What OS are you using?
View Answer | April 7, 2010 4:39 PM
CMS, File upload, HTTP, Load balancing, PHP
From what you are explaining, it seems that when you connect to the internet, your DNS is routing you to the internet for helpdesk.com. Do you have a Domain Controller on your LAN? If so, you can make a DNS entry in there for helpdesk.(your domain) that your users can go to. Another option is [...]
View Answer | April 6, 2010 4:12 PM
Intranet, Network connectivity, Proxy servers
i guess to block you will have to go thru either the proxy or firewall to block the google chat…
View Answer | April 6, 2010 3:02 PM
Google chat block, Group Policy, Network Security Management, Remote access, Windows Server 2003 Domain Controller
Unfortunately don’t think there is a way to backup Active Directory successfully (recoverable) without backing up the system state. As per DNS, it would depends on how if it’s a standalone or integrated. If integrated with AD, you would need to backup system state as well for recoverability. If standalone, you can use with the [...]
View Answer | April 5, 2010 7:51 PM
Active Directory, DNS, DNS Backup, Windows Backup
It sounds like you have 2 networks. A few computers are connected to the WAN while the other computers are connected to the internet. First you need to put all your computers in the same LAN by connecting them to a layer 3 switch. Then at the switch, you need to configure IP routes. Traffic [...]
View Answer | April 5, 2010 5:13 AM
Ethernet connection, Gateways, Network Configuration, Network connectivity
Dear Jay Nelish Your Question is incomplete is the specific system is not on Network? its might be a problem discovered last year, that system ping but not share any data, or cannot access the system you click on start menu and then click on run type serivces.msc and run the computer browser service, Remote [...]
View Answer | April 3, 2010 4:35 PM
Network Configuration, Network connectivity, Windows Server 2003
You need to create a DHCP Scope, and give that Scope a block of IP addresses within your network to assign out to requesting computers.you must know about the networking and other tools then you can.
View Answer | April 1, 2010 5:53 PM
DHCP, DHCP server, DHCP Server Configuration, IP addressing, Server management
Dear, First of All, Declare what E-Mail Server you used, and Bit Defender is not a Proper security solution, and in my thought, And Enterprises must have atleast 2 security Solution, For if your organization can Afford use IP.S. of PANDA that is hardware base complete security solution else use ENDPOINT Protection 11.0, that is [...]
View Answer | April 1, 2010 3:01 PM
BitDefender, ISA, Junk mail, Network security, Spam
Have you looked at this article? It is a couple years old but uses MS tools.
View Answer | June 14, 2013 10:55 PM
PPTP, VPN, VPN configuration, Windows PPTP VPN Client
Please provide more details. Thanks!
View Answer | March 30, 2010 4:25 PM
FTP Error Codes
http://www.networkingreviews.com/images/osi-model-7-layers.png WhatIs.com has a more in-depth <a href=”http://whatis.techtarget.com/definition/0,,sid9_gci523729,00.html”>illustrated OSI model</a> here with an explanation of each layer. I hope that helps!
View Answer | March 30, 2010 2:37 PM
OSI Architecture, OSI Model
Besides, the dlink wireless router, you will need to add some APs closer to the perimeter which will improve the performance. The internet connection may be a timeout issue. Make the Dlink your main wireless router and then just add 2 to 4 APs in diameter to the dlink. As a test, use a single [...]
View Answer | March 30, 2010 1:58 PM
Wifi, Wireless routers
IN LAYMAN’S TERMS: u will have to enter a password or a network wep key which is created for personal use so that any1 may not connect to it and eat up the band width of the network……..
View Answer | March 30, 2010 5:15 AM
Mobile security, WEP, Wireless networks, WLAN
You should properly demote the remote domain controller to ensure you do not have to clean up the metadata for your domain. The ideal solution would be to demote the remote DC while the T1 is active so the changes will replicate to your main domain controller. Make sure you update the DNS servers in [...]
View Answer | March 30, 2010 1:22 AM
Domain Controller, Windows networking, Windows Server 2003, Windows Server 2003 administration, Windows Server 2003 Domain Controller