LAN

performance evaluation of subnetting LAN or without subnetting LAN

i have two LAN one is without subnetting and another one is with subnetting , now i have to check the performance of with subneting LAN with respect to without subnetting LAN

Permissions suddenly denied in Excahnge Outlook running Vista OS.

I have a LAN with a single domain where 25 compters are on the domain via the LAN. All computers are running Win XP Pro except one. The one not running Win XP Pro is running Vista Business. All of a sudden the user of this Vista (Dell Insperion laptop) is denied from making changes to folders,...

Multi-Vpn Setup: can access all subnets when in office, while vpn'd can only access local subnet

I am having troubles with vpn users being able to see other subnets. It is set up as follows Any computer locally on the domain can see / ping/ access any other computer on any subnet / location. When someone vpn's into any of the routers they can only see the local subnet of the...

Project management, network design for public hotspot

I want to provide a public hot spot at my restaurant but I need to protect the computers that are on the wired LAN created by the WAP router. I need to protect the wired devices from unauthorized access but still provide authorized access for PC-Anywhere and video surveillance cameras. How can I...

How should I upgrade my network infrastructure?

I am now upgrading the network infrastructure of my office and I have 10-15 computers. Now what I want to do is to connect to the Internet with a wireless or wired Ethernet connection and connect the Microsoft workgroup sharing with another wired Ethernet. Is it possible to connect a LAN connection...

LAN- Suppose you have a LAN consisting of a 100BaseT hub, two computers with 10BaseT NICs, and a computer with a 10/100BaseT NIC

Suppose you have a LAN consisting of a 100BaseT hub, two computers with 10BaseT NICs, and a computer with a 10/100BaseT NIC. At what speed would this LAN operate? Why?

How do you find the IP address of a switch in a LAN from a PC

How do you find the IP address of a switch in a LAN from a PC. If you are not the network administrator but as a user of the pc in the lan.

How to Share Brodband in to all systems??

My oprtng systm is XP.i have 8 port switch ..i have to sahare the internet conetction to all other systems...plz help me...some times when conectng lan one Error is coming "Limited conectivity"...wht can i do...? plz help me..

Lan Domain system access problem

how can access the systems on LAN which systems are not logon on domain of lan.

Changing Local Password using GPO

I administered 100 computers and i want to change the local administator password for all computers using GPO and im using windows server 2003 R2 standard edition..please help if anyone knows how to do it..thanks in advance..

How to connect to my PC using Netmeeting without connecting to other PC's within my LAN

I will explain the situation before I post my question. I have broadband connection and a wireless router. My IP is static and it's the same if I connect from any computer within my network when I go to www.whatismyip.com . My question: how can someone connect to my PC using Netmeeting for...

Slow network performance with LAN Servers

This is my problem: Users are complaining that there internet and file downloads from LAN servers are very slow. We have discovered that if we remove the users current ip address from the DHCP pool and force those to get a completely different address the network performance returns to normal....

LAN connection problem

I have a Dell Latitude C610 (OK stop laughing), running XP Pro. I am VERY novice. My company gave me a Sprint USB wireless modem, I installed and it works well. Since installing it, I cannot get the laptop to use the onboard LAN port when I need it. I boot without the wireless, and plug my Ethernet...

Securing LAN Network

Dear sir i am using server2003 with a third party software install on it. unfortunately this software become corrupt. Now i want to access my system to remote location using remote desktop feature.My question is that how i can secure my lan network because whenever i tell remote user my IP address...

networking

How do i connect my printer (hp psc 1210 all-in-one) to lan

mapped netowork drives

all of my users are on our local LAN and receives a login srcript from one of the two DNS servers and creates there network drives for them (file and print, Shared drives etc..etc..) . They all get a valid IP address can use the internet and can receive and send email no problem. how ever when they...

Which is good to have for lan 192.168.x.x or 10.x.x.x

Which is good to have for lan 192.168.x.x or 10.x.x.x for pvt business network. Is there any advantage of having both the series in a pvt network

Firewall rules

Good Day! Currently, this is a simple LAN network with firewall diagram in my company. Please kindly refer to http://hgym.photosite.com/firewall/LANfirewall.html for the mentioned diagram. I wish to set an IP on the network interface of the FTP/Web/Mail Server. Any suggestion? ...

Trouble shooting of WAN/LAN circuits

I am working on a WAN/LAN circuit that includes core router, core switch, distribution switches, VLAN and access switches and hosts. What are the steps or commands I have to use to shut down or unshut a port on the access switch after telneting and accessing the core router or switch?

backup errors

LAN Consists of NT4 Servers, W2k Workstations, receive backup error "access denied" to user directory folders, specifically the profdata folder. i have already reset permissions on the user directory folders domain wide. the error may go away but different users folders will show up. it is causing...