What is the biggest reason why WLAN testing won’t evolve quickly?
With enterprises shifting their wireless LAN infrastructure from being a side feature to their primary access network, expert Peter Welcher says WLAN test tools still won’t evolve very quickly. This is happening due to several factors including high costs and a small market. What is the biggest reason why WLAN testing won’t evolve quickly?
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| May 28, 2013 12:32 PM
LAN, Networking, WLAN
With enterprises shifting their wireless LAN infrastructure from being a side feature to their primary access network, expert Peter Welcher says WLAN test tools still won’t evolve very quickly. This is happening due to several factors including high costs and a small market. What is the biggest reason why WLAN testing won’t evolve quickly?
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| May 28, 2013 12:32 PM
LAN, Networking, WLAN
How do you write a batch file to wake up on LAN and remove and replace file
I am setting up a local network to update 20 computers with a file every week. I need help to write a batch file to wake up on LAN and remove and replace the old file (I can put the file any where on c: drive) with the new one. I ordered and received a [...]
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| April 10, 2013 5:23 AM
Batch file, LAN, Networking
I am setting up a local network to update 20 computers with a file every week. I need help to write a batch file to wake up on LAN and remove and replace the old file (I can put the file any where on c: drive) with the new one. I ordered and received a [...]
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| April 10, 2013 5:23 AM
Batch file, LAN, Networking
Creating an IP adressing scheme
Hi I am a system administrator and we are expected to make remote branch, all it matters is on my best solution I provide, else its gonna be in pipe, the question is to create IP addressing schemes for the Site B and Site A (main).All departments need to be in separate subnets.The external IP [...]
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| April 8, 2013 2:10 AM
IP address, LAN, Networking
Hi I am a system administrator and we are expected to make remote branch, all it matters is on my best solution I provide, else its gonna be in pipe, the question is to create IP addressing schemes for the Site B and Site A (main).All departments need to be in separate subnets.The external IP [...]
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| April 8, 2013 2:10 AM
IP address, LAN, Networking
Twinax to LAN
Hi there experts, in need of your help once more. I have an old 800, which has been turned off a long time ago. Now, I can´t get to operations console because, I believe, the console configured is Twinax. How can I force the system to LAN console? Thank you very much.
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| March 1, 2013 1:04 PM
iSeries, LAN, twinax
Hi there experts, in need of your help once more. I have an old 800, which has been turned off a long time ago. Now, I can´t get to operations console because, I believe, the console configured is Twinax. How can I force the system to LAN console? Thank you very much.
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| March 1, 2013 1:04 PM
iSeries, LAN, twinax
how to limit bandwidth of a network using java?
in LAN we get a bandwidth which is much more than that of WAN.So while testing an application in LAN which is meant to work in WAN environment we need to limit the bandwidth in a WAN emulator.
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| December 30, 2012 1:26 PM
Java, LAN, WAN bandwidth optimization
in LAN we get a bandwidth which is much more than that of WAN.So while testing an application in LAN which is meant to work in WAN environment we need to limit the bandwidth in a WAN emulator.
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| December 30, 2012 1:26 PM
Java, LAN, WAN bandwidth optimization
does not detect local IP address.
I have Asus A55A Series laptop. It has core i3, 4 GB ram, windows 7 64 bit. I have DSL connection. Every driver of every device is properly installed. when I connect LAN cable or connect laptop via WiFi. It detects the network and connects after WiFi password but It does not detect the default [...]
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| December 20, 2012 5:39 PM
DSL, IP address, LAN, Wifi, Windows 7 64-bit
I have Asus A55A Series laptop. It has core i3, 4 GB ram, windows 7 64 bit. I have DSL connection. Every driver of every device is properly installed. when I connect LAN cable or connect laptop via WiFi. It detects the network and connects after WiFi password but It does not detect the default [...]
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| December 20, 2012 5:39 PM
DSL, IP address, LAN, Wifi, Windows 7 64-bit
How can I get rid of the PJL STATUS command from the top of my AS/400 Reports?
I have just installed an IBM4247-003 printer to our AS400 via LAN connection. Everytime a report is printed, the top of the first page has a PJL command. We currently are on V5R2. I created the device as a Type(3812) Lanattach(*IP) Port(9100) MFRTYPMDL(*IBM4247DUAL) SYSDRVPGM(*IBMPJLDRV). The message that prints is below: 12345X@PJL USTATUSOFF -12345X @PJL INFO [...]
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| November 7, 2012 9:20 PM
configuration, Header, IBM4247, LAN
I have just installed an IBM4247-003 printer to our AS400 via LAN connection. Everytime a report is printed, the top of the first page has a PJL command. We currently are on V5R2. I created the device as a Type(3812) Lanattach(*IP) Port(9100) MFRTYPMDL(*IBM4247DUAL) SYSDRVPGM(*IBMPJLDRV). The message that prints is below: 12345X@PJL USTATUSOFF -12345X @PJL INFO [...]
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| November 7, 2012 9:20 PM
configuration, Header, IBM4247, LAN
Remote desktop protocol
How to RDP with same network or another network? i want to rdp my daughter pc. So , how can? is it possible? Thanks
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| October 24, 2012 6:09 PM
FTP, LAN, Network, Networking, RDP, SMTP
How to RDP with same network or another network? i want to rdp my daughter pc. So , how can? is it possible? Thanks
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| October 24, 2012 6:09 PM
FTP, LAN, Network, Networking, RDP, SMTP
LAN segmentation
What are the pros and cons of LAN segmentation?
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| October 8, 2012 5:43 PM
LAN, LAN administration
What are the pros and cons of LAN segmentation?
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| October 8, 2012 5:43 PM
LAN, LAN administration
DHCP Server
Hello, we have a DHCP server in our LAN and there are about 300 clients in our LAN. We added some computers to our LAN but they could not give IP from DHCP, what is the reason? Thank you for your help…..
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| October 3, 2012 10:49 AM
DHCP server, LAN
Hello, we have a DHCP server in our LAN and there are about 300 clients in our LAN. We added some computers to our LAN but they could not give IP from DHCP, what is the reason? Thank you for your help…..
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| October 3, 2012 10:49 AM
DHCP server, LAN
Configuring wireless ethernet router to access PCs across router
A server controlled networked having wifi router. Router’s WAN socket connects to server & some computers connect the LAN & Wi-fi of router. I need proper config details for the router and network to share all PCs (files and printers) across the complete network.
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| August 20, 2012 6:45 PM
LAN, router, WAN
A server controlled networked having wifi router. Router’s WAN socket connects to server & some computers connect the LAN & Wi-fi of router. I need proper config details for the router and network to share all PCs (files and printers) across the complete network.
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| August 20, 2012 6:45 PM
LAN, router, WAN
What tools can you use to measure network throughput?
What tools can you use to measure WAN and LAN network throughput?
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| April 19, 2012 3:19 PM
LAN, Network performance, WAN
What tools can you use to measure WAN and LAN network throughput?
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| April 19, 2012 3:19 PM
LAN, Network performance, WAN
Unidentified Network
I have a weard behavior in a small LAN where some PCs “wired” cannot get connected to the network nor get an IP address from DHCP. to be specific, the network has: 1. Win 7 clients, NICs have auto negotiate on, Jumbo packets off 2. Dlink unmanaged switch 10/100, 24-ports, all are auto negotiate, auto [...]
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| February 27, 2012 7:48 PM
LAN, Netgear, NIC
I have a weard behavior in a small LAN where some PCs “wired” cannot get connected to the network nor get an IP address from DHCP. to be specific, the network has: 1. Win 7 clients, NICs have auto negotiate on, Jumbo packets off 2. Dlink unmanaged switch 10/100, 24-ports, all are auto negotiate, auto [...]
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| February 27, 2012 7:48 PM
LAN, Netgear, NIC
MultiWAN and MultiLAN
I have 2 WAN (Sify and Airtel) connection and 2 LAN (Sify is connected to LAN1 and Aitel is LAN2) working separately in a same phisycal location. suppose some one is working on LAN1 is want to acces resources on LAN2 they used to acces by Public IP given by ISP but the system is [...]
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| February 27, 2012 5:57 PM
ISP connection, LAN, WAN
I have 2 WAN (Sify and Airtel) connection and 2 LAN (Sify is connected to LAN1 and Aitel is LAN2) working separately in a same phisycal location. suppose some one is working on LAN1 is want to acces resources on LAN2 they used to acces by Public IP given by ISP but the system is [...]
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| February 27, 2012 5:57 PM
ISP connection, LAN, WAN
LAN tester reading
1.while testing a straight cable(twisted pair),LED at 7 number on both ends of cable did not glow in LAN tester reading.Does it create any difference in working of straight cable?What if reading occurs with cross cable?
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| February 28, 2012 2:23 PM
LAN
1.while testing a straight cable(twisted pair),LED at 7 number on both ends of cable did not glow in LAN tester reading.Does it create any difference in working of straight cable?What if reading occurs with cross cable?
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| February 28, 2012 2:23 PM
LAN
Adding Wireless to small Gigabit LAN
There are WAP devices offering 802.11n wireless with 10/100 ethernet port for adding wireless to an ethernet LAN. As an alternative, would I get better performance if I use an 802.11n wireless gigabit router to connect to my ethernet Router (instead of the WAP) – thereby adding wireless to the network. I plan to install [...]
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| March 13, 2012 5:32 PM
LAN, Wireless, Wireless routers
There are WAP devices offering 802.11n wireless with 10/100 ethernet port for adding wireless to an ethernet LAN. As an alternative, would I get better performance if I use an 802.11n wireless gigabit router to connect to my ethernet Router (instead of the WAP) – thereby adding wireless to the network. I plan to install [...]
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| March 13, 2012 5:32 PM
LAN, Wireless, Wireless routers
Certifications
What are some of the certification classes available in telecommunications for working techs.
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| February 28, 2012 11:05 PM
Fiber optics, LAN, phone technology
What are some of the certification classes available in telecommunications for working techs.
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| February 28, 2012 11:05 PM
Fiber optics, LAN, phone technology
Office LAN and WAN connection
I have three 35 sreies switch,two 29 series and 45 series as core switch,and router which is not already connected,my intetion and qn is how will i connect and configure those switch and router to use internet from ISP which come thru moderm to my office,and bare in mind i have ISA FILEWALL i want [...]
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| October 28, 2011 10:04 AM
LAN, Routing protocols, WAN
I have three 35 sreies switch,two 29 series and 45 series as core switch,and router which is not already connected,my intetion and qn is how will i connect and configure those switch and router to use internet from ISP which come thru moderm to my office,and bare in mind i have ISA FILEWALL i want [...]
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| October 28, 2011 10:04 AM
LAN, Routing protocols, WAN
Configuring a fiber interface
i did not configure a fiber interface before and i wounder if there is any commands i should know about it before i start my nework? we are planning to extend our LAN and we going to use fiber connectivity between 2 switces Layer 2 . is it a normal configue like for gigabit interface [...]
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| March 31, 2012 1:37 AM
Fiber optic networking, LAN, LAN switching
i did not configure a fiber interface before and i wounder if there is any commands i should know about it before i start my nework? we are planning to extend our LAN and we going to use fiber connectivity between 2 switces Layer 2 . is it a normal configue like for gigabit interface [...]
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| March 31, 2012 1:37 AM
Fiber optic networking, LAN, LAN switching
Dlink router – cannot connect within Intranet
I have D-Link DSL-2640B router. I’m not able to connect through Intranet, i.e. to another IP address within LAN, from a PC within the same LAN. For example, I have activated SwiFTP server on my Android phone. To connect to it, I need to use 192.168.1.50 and port 2121 with an FTP-client. I’m unable to [...]
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| March 31, 2012 1:49 AM
Dlink, Intranet, IP, LAN, Routers
I have D-Link DSL-2640B router. I’m not able to connect through Intranet, i.e. to another IP address within LAN, from a PC within the same LAN. For example, I have activated SwiFTP server on my Android phone. To connect to it, I need to use 192.168.1.50 and port 2121 with an FTP-client. I’m unable to [...]
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| March 31, 2012 1:49 AM
Dlink, Intranet, IP, LAN, Routers
