TCP Retransmissions b/c of Checksum Incorrect
We have a problem where some users will complain of slow application response time (on the LAN) from our ERP server, but others will be fine. After many hours of troublshooting I've discovered the following:- Packet Sniff's of affected users shows TCP Retransmissions because the Checksum is...
View Answer
| Jul 19 2007 3:55 PM GMT
| asked by
tbitner
Networking, Availability, Bandwidth
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?Meanwhile, I...
View Answer
| Jun 28 2007 11:02 AM GMT
| asked by
hunkgym
Cabling, Remote management, standards
Dell Optiplex GX520 hibernation/sleep mode issues
Hello,We have several Dell Optiplex GX520's on the network running Windows XP pro. They randomly fall into sleep mode. Moving the mouse will not wake them - you have to push the power button to get them out of sleep mode. Also we are not able to remotely wake them to do patch updates or remotely...
View Answer
| Jun 26 2007 3:45 PM GMT
| asked by
jmello
Hardware, Microprocessors, NIC
I need your input
Howdy folks,I have the following set up:2 Domain Controllers - Win2k3 Standard 1 member server with Exchange 2003 Standard100 XP Pro workstationsT1 connectionCurrently I use a sonicwall Pro 200 firewall, Symantec Corporate edition 10 AntiVirus, and Symanted Mail Security for Exchange.Everything...
View Answer
| May 3 2007 2:49 PM GMT
| asked by
TheVyrys
Compliance, Laws, Regulations
Please help me…If you know the answer, please put the number and write the answer.
1. The client currently has a A company's dial-up ISP connection, but has just installed B company's broadband as a replacement ? in the month or so it takes to stop the A company's subscription will you be able to:-a. Connect to the A company's POP3 server to receive the A company's emails using...
View Answer
| Feb 1 2007 9:11 AM GMT
| asked by
111110
Exchange, Spam, Exchange security
Routing Between Subnets and between networks
1.I have two separe networks 192.168.0.0 and 192.168.1.0 ,they r physicall connected. What should i configure and where to configure so that host of each network can connect to other host in other network.2.I have two separe Subnets(after subnetting a class B network),they r physicall connected....
View Answer
| Jan 10 2007 4:12 AM GMT
| asked by
chinmoymohanty
Networking, Availability, Bandwidth
Exchange 2000 server and ms outlook 2000 installation,configuration
Hi,I am going to deply MS Exchange 2000 server in my organisation, Before that we have no message system, Now we have 200 systems of windows XP/Windows 98 with MS Windows 2000 Advanced Server. Pls guide me how to Install and Configure MS Echange 2000 Server and MS Outlook 2000.What r the parameters...
View Answer
| Jan 8 2007 11:09 PM GMT
| asked by
chinmoymohanty
Exchange security, Hardware, Cabling
odd NIC problem
Howdy all...I have a win2k3 member server with 2 onboard Intel PRO lan connections. One is 100mb the other 1000mb.On the 100mb connection, I can set either a DHCP or Static TCP address and it works fine.On the 1000mb connection, it works fine on DHCP, but absolutely refuses to connect with a static...
View Answer
| Oct 20 2006 5:47 PM GMT
| asked by
TheVyrys
Hardware, Cabling, NIC
terminal server on sbs 2003
i have a sbs2003 with the last patch and update's', and i want to know if there a way to install a terminal server on him? and i dont ment to the built-in terminal server that allow administrator's to connect to the server, i'm talking about connecting user's to the terminal server, something about...
View Answer
| Sep 15 2006 8:13 PM GMT
| asked by
drorbeny
Exchange, Spam, ClearSwift
Cisco Load sharing with port forwarding different ISP’s
I have a 1811 series router now its set with dual internet connections two different ISP's I have 2 default routes basically It should load balance between two now my concern is I need a port forwarding as we use privite space addressing. I am including current config addresses have been changed to...
View Answer
| Sep 15 2006 1:42 PM GMT
| asked by
dimchik
Networking, Availability, Bandwidth
Monitoring the Network
Hi,I have multiple remote sites. I would like to monitor the network and analyze the traffic and its performance in general. For example, how the bandwidth is consumed, if certain activities are unnecessary and how to improve the networks performance by blocking through the firewall like...
View Answer
| Sep 11 2006 0:51 AM GMT
| asked by
maryam82
Data analysis, Networking, Availability
Software based WIN Simulation
Hi,I need to test out an application over WAN. The testing includes the response time with different delays and bandwidth requirements. Is there any piece of software (preferably opensource/freeware)which can simulate the WAN for me? The idea is to install two NICs in the Windows/Linux machine, put...
View Answer
| Aug 30 2006 2:30 AM GMT
| asked by
SADnBLUE
Data analysis, Hardware, Servers
Network Resource Allocation cum Planning cum Technical Problem
This is the real commercial problem face by my company. Well, the reason I ask this problem is I salute and respect all of you as I believe all of you are as good as network solution company out there, or even better!! Lets me rephrase the entire problem again. Company expand so fast that the IT...
View Answer
| May 15 2006 10:17 AM GMT
| asked by
hunkgym
Budgeting, Business/IT alignment, Compliance
Design NEW network cum NEW IT infrastructure-2
Company expand so fast that the IT infrastructure is not fast enough to cater high volume of traffic; the initial design is not scalable. The number of new branch offices setup caused the company pay a high price in the leased line communication. Salesman and management staffs dial into company...
View Answer
| May 14 2006 8:21 AM GMT
| asked by
hunkgym
Budgeting, Business/IT alignment, Vendors
static ip is in the spam list
HELLO ALL,My static ip is in the spam list. What should I do?Thanks a lot
View Answer
| Apr 12 2006 7:07 AM GMT
| asked by
UNIVERCITY
Business/IT alignment, Outsourcing, Storage
Event ID 13508 in microsoft windwos 2000 server
Hi allI have a three servers with windows 2000 (service pack4 ) and its running active directory and DNS also. My global catalog server (PDC) am calling as server ?A? , others are server ?B? and server ?C?. These are two servers are acting as BDCs. One of the BDC?s Hard disk was crashed last week...
View Answer
| Apr 3 2006 9:44 AM GMT
| asked by
management
Budgeting, Business/IT alignment, Compliance
Windows 2000 server EVENT ID 13508 Problem
Hi all am getting an event in my server id# 13508Here am explaining my situationI have to windows2000 server which is running active directory and DNS. My PDC which is running global catlog server here am calling Server ?A? my BDC its running active directory and DNS I am calling as server ?B?....
View Answer
| Apr 2 2006 5:54 AM GMT
| asked by
management
Networking, Fault isolation, Network applications management
DDos traffic generator
Hi all, We are testing SERVICE CONTROL ENGINE of Cisco. I would like to test the SCE for detecting and preventing DDOS traffic. For testing SCE, I need DDOS traffic generator software. I searched in the Google but i didn't get. Can anybody help me to find out a DDOS traffic generator software....
View Answer
| Mar 17 2006 11:39 PM GMT
| asked by
mraj27
Networking, Bandwidth, Hardware
NMAP IN WIRELESS
Hello, Can any one explain me what is NMAP , how NMAP works and how to use it. Kind Regards,Gopal.
View Answer
| Dec 29 2005 9:10 PM GMT
| asked by
breathe
Hardware, Cabling, Networking
WIRELESS BRIDGES
Dear Sir's, I have two wireless bridges. Master and Slave which are 800 ft apart and two high gain antennas are attached to these units. I am finding a disconnection problem with these bridges. It works for a while but gets disconnected and after doing powercycle on the slave end the...
View Answer
| Dec 26 2005 9:06 PM GMT
| asked by
breathe
Hardware, Cabling, Networking
