Interconnectivity WLAN and LAN computer on a network
We have a wireless router connected to the server so that all other laptop and wireless devices can access the internet and share printers. The server is on a LAN while the laptops are on WLAN. There's a printer connected to a computer on the LAN but the Laptops can not seem to connect to the...
View Answer
| Apr 25 2008 1:26 PM GMT
| asked by
SOZ
Network, LAN, WLAN
How to determine if a client-side Internet connection is using VPN?
A German Seti@Home user is asking the Boinc developers' forum how one can determine if a TCP/IP connection is a VPN connection or not. Management of his company does not want Boinc using the connection if it is a VPN. Can you tell me how one can tell if a client-side Internet connection is a VPN...
Answer Question
| Apr 4 2008 7:42 PM GMT
| asked by
Networking Channel ATE
Channel, Networking Channel, VPN
layer 3 issue on a layer 2 device.
I have a 2950 switch and its set only as an Access layer switch. uplinks arent even trunked. im using the native VLAN for mgmt and a different vlan for the users. the switch is being able to work as layer 2,switching packets. but im not able to ping the IP for the mgmt VLAN. there is a default GW,...
View Answer
| Mar 31 2008 6:57 PM GMT
| asked by
Tafiela
Network monitoring, Network connectivity, Network protocols
Utility to measure Network congestion
I am looking for a tool (hopefully freeware) to measure network utilization and collision rate? Hopefully an executable that does not require intallation.Yes, Performance Monitor built into Windows can do it, but I don't have the patience to spend 2 hours trying to figure out how to set it up. The...
View Answer
| Mar 27 2008 10:57 PM GMT
| asked by
Steve3456
Network testing, Network monitoring, Performance monitoring
Network Monitoring Solution.
Is there a simple, inexpensive way to monitor traffic on the network? I have a small school system with around 200pc's connected. I want to monitor the network traffic and see which IP address is spamming the network with traffic. It's a rural school without alot of finances to spend so I was...
View Answer
| Feb 28 2008 10:20 PM GMT
| asked by
Jirvine
Network monitoring, Traffic analyzer software
Data link layer monitoring
Can you please explain a method used for data link layer monitoring?
View Answer
| Feb 15 2008 10:37 PM GMT
| asked by
NetworkingATE
Networking, Network monitoring, Data link protocols
Appropriate hardware and software tools to monitor network performance
What are the appropriate hardware and software tools to monitor trends and network performance, and what are the reasons for keeping these records?
View Answer
| Jan 16 2008 10:08 PM GMT
| asked by
NetworkingATE
Networking, Network monitoring, Network management software
Wireless bridge
My office runs a normal LAN. The company has recently purchased the building next door, and we want to extend the LAN into this building using a wireless link. To achieve this, we have purchased 2 Netgear WPN802 wireless access points. The Netgear website has a step by step guide to configuring the...
View Answer
| Jul 4 2007 7:22 AM GMT
| asked by
nickc1976
Networking, Bandwidth, Hardware
intermittent dns issues not affecting entire network
Hello, everyone. There are two users in my office who are suddenly unable to access some internet sites that they have always been able to access before. I am able to navigate to the sites from other machines in the office with no problems. The two users who are having problems are receiving the...
View Answer
| Jun 29 2007 11:53 AM GMT
| asked by
kfettig
Networking, Protocol analysis, Network monitoring
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
Exchange User Migration Issue
I hope that you can help me. I'm in the process of doing an Echange 5.5 to Exchange 2003 migration. I have most of the users moved over to the new Exchange Server and mail is flowing. I have one user I've moved about two weeks ago and everything was OK until last week. The user used our VPN...
View Answer
| Jun 18 2007 1:06 PM GMT
| asked by
KillerClone
Exchange, Exchange security, OS
Intrussion detection
Does any one know of any goof Intrussion detection system boxes which are not crazy expensive and support up to 1GB lines.
View Answer
| Jun 1 2007 12:10 AM GMT
| asked by
dimchik
Networking, Hardware, Routers
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
DNS Packet Drops
The server running on windows 2003 (not primry domain) is used as DHCP server to issue client IP.I configured a 2wire router on this. but the conectivity to server keeps droping now and then.Could anyone here please let me know the possible cause?Best regards,
View Answer
| May 1 2007 12:31 AM GMT
| asked by
inamhaque
Networking, Availability, Bandwidth
Messaging Network Alerts / Disruptions
Hi All,Im looking for your thoughts opinions on network messaging alerts for disruptions etci.e.We have a unix system that interfaces with a windows client and usually once a week when someone stuffs up we need to do a restore which involves getting everybody out of the system who is in...
View Answer
| Apr 2 2007 10:32 PM GMT
| asked by
ladrick
Networking, Network testing, Remote management
Looking for clarification on new IP layout
I currently have a 192.168.1.0/24 network. I have one cisco router with many cisco switches that allow everyone to have a DHCP ip of 192.168.1.X. I will soon have more people then the /24 will handle, so I would like to switch to:172.16.30.0 subnet255.255.254.0 mask172.16.31.255 broadcastThat...
View Answer
| Apr 2 2007 2:26 PM GMT
| asked by
kevins74
Career development, Networking, Availability
Basic Network Tools
Hello, I am looking for a basic set of tools to load on a laptop for network/lan analysis. Can you recommend a package that will be cost effective?Thank you
View Answer
| Mar 28 2007 11:44 AM GMT
| asked by
thomas07
Networking, Network monitoring
The time is wrong in one of my Domain controllers…………..
Hi,There is something wrong in my domain from one week ago!!!I have two domain controller,the first dc name is DC and second is Mail,both of them is GC and the OS is Win 2003 server R2 sp1I set the time of Mail and other clients by GP acording the time of DC: (net time \dc /set /y)I have some share...
View Answer
| Mar 25 2007 7:24 AM GMT
| asked by
aliyani
OS, Servers, SQL Server
Discover Network Devices
I'm new to this enterprise network.How can I determine all of the devices connected to my network. Unfortuantley I'm the only IT guy and just came aboard so I'm very unfamiliar with the network setup and am trying to find the address of a wireless access point so I can login to it and reconfigure...
View Answer
| Feb 13 2007 11:30 AM GMT
| asked by
j15000
Networking, Network testing, Network monitoring
