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The media converter connectivity problem...

Our network has 3 media converters but i can't get my two network segments to communicate even though the link and activity leds are lit on both sides. the funny thing is that only the link and activity leds behind my media converter/4 are the ones lit, the front ones are not. could this be a layer problem? I just joined the college as the network technician and there is no documentation for the network!

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2 Answers

WHAT LIGHTS ON LINKSYS ARE SUPPOSED TO BE BLINKING


Note that incoming traffic will cause the WAN (or Internet) light to blink even if it is 'probe' traffic trying to break in to your network. Such traffic is to be expected and is the reason you have firewall functionality in your gateway router.

On the inside, there is a bit of traffic on any LAN when the computers are turned on. Messages generated by the router itself are used to find computers and printers for a lot of different legitimate reasons.

Feb 25, 2013 | Linksys Wireless-G WRT54G Router

1 Answer

Use'g WindowsTaskManager: Why see'g CONSTANT Network 'activity' of ~ .06% (I % O) ?


It's fairly typical to see sent and received numbers climb even though your PC is idle. Various programs will continue to run for various reasons. Your network card and Windows will also send out communications to devices on the network, especially if network discovery is turned on. To see what processes are transmitting data you can use TCP view in the SysinternalsSuite https://technet.microsoft.com/en-us/sysi... For more in depth details about any process in question you can use process explorer in conjunction with TCPview. You will just need to match up the Process ID (PID). There likely will be at least a few instances of svchost.exe running and may have the highest send/receive of all the other processes. These are native to Windows and supports many services. Hopefully this gets you on the right track.

Jun 16, 2017 | Dell Dimension E310 PC Desktop

1 Answer

No wireless connection for laptop. Linksys router - model #wrt160n v2


you can run a direct line to that router and go to the cisco web site and get the information you need to run that router. its a pdf format and is 2.56 Meg. Try this

SecureEasySetup (Orange/White) The Cisco logo is the Router's SecureEasySetup button. It

lights up and will stay orange when the Router is powered on. The color orange indicates that

the Router is not using the SecureEasySetup feature, while the color white indicates that the

Router is using the SecureEasySetup feature. When the Router enters SecureEasySetup

mode, the Cisco logo will turn white and start flashing. After the Router has generated

the SSID and WPA Personal key, the Cisco logo will stop flashing and stay white.

To clear the SSID and WPA Personal key, press and hold down the Cisco logo for five seconds.

The Cisco logo will flash slowly as the Router resets itself. The Cisco logo will turn orange to

indicate a successful reset.NOTE: SecureEasySetup is a feature that makes

it easy to set up your wireless network. If you have SecureEasySetup devices, run the Router's

Setup Wizard CD-ROM and follow the onscreen instructions to use SecureEasySetup.

Power (Green) The Power LED lights up and will stay on while the Router is powered

on. When the Router goes through its selfdiagnostic mode during every boot-up, this

LED will flash. When the diagnostic is complete, the LED will be solidly lit.

DMZ (Green) The DMZ LED indicates when the DMZ function is being used. This LED will

remain lit as long as DMZ is enabled. WLAN (Green) The WLAN LED lights up when

the wireless feature is enabled. If the LED is flashing, the Router is actively sending or

receiving data over the network. 1, 2, 3, 4 (Green) These numbered LEDs, corresponding with the numbered ports on the Router's back panel, serve two purposes. If the LED is continuously lit, the Router is successfully connected to a device through that port. A flashing LED indicates network activity over that port.

Internet (Green) The Internet LED lights up when there is a connection made through the

Internet port. A flashing LED indicates network activity over the Internet port.

Good luck

Nov 26, 2010 | Computers & Internet

1 Answer

I have a SBG901 (cust. ser# OH9G3XGV89JO) and am having trouble using a printer on the local network. The printer (HP Photosmart premium) test indicates that I need to add a MAC address (78:e7:d1:6c:d7:55)...


A media access control address (MAC address) of a computer is a unique identifier assigned to network interfaces for communications at the data link layer of a network segment. MAC addresses are used as a network address for most IEEE 802 network technologies, including Ethernet and Wi-Fi.

Jul 01, 2017 | Arris SURFboard SBG900 (49402201900) Modem

4 Answers

What is mac address?


A Media Access Control address (MAC address) is a unique identifier assigned to network interfaces for communications on the physical network segment. Logically, MAC addresses are used in the Media Access Control protocol sub-layer of the OSI reference model.

MAC addresses are most often assigned by the manufacturer of a network interface card (NIC) and are stored in its hardware, the card's read-only memory, or some other firmware mechanism. If assigned by the manufacturer, a MAC address usually encodes the manufacturer's registered identification number. It may also be known as an Ethernet hardware address(EHA), hardware address, adapter address, or physical address.


Hope this information will help you.

Sep 20, 2010 | Computers & Internet

1 Answer

Will not spin


Some of the Wash Progress LEDs flash when the machine stops due to a fault. The 8 Wash Progress LEDs stands for the binary digits and by indicating the digits, the fault code number is determined. The fault code can be shown by activating Diagnostic Mode if none of the Wash Progress LEDs are lit.

Turn machine OFF on the control panel then hold down the Water Temp Down button and press the POWER button until the machine gives 2 short beeps and lights up. Release buttons and you are in Diagnostic mode. Press the Spin Speed Up button 3 times until the Hold and Slow LEDs are lit. Write down the LEDs which are lit across the Wash Progress LEDs and post it back.

You don't have to accept or reject and rate this post to add information or post comments and follow-up questions should you need further assistance. But accepting the solution does not stop you from communicating with the expert. You may continue communicating with the expert as long as you need assistance regarding your concern stated herein.

Sep 07, 2010 | Fisher and Paykel GWL11 Top Load Washer

1 Answer

I have connected Lantronix UDS1100 Device with Siemens AZL Meters. But not able to get complete data on front end.


The UDS has the following LEDs, which help you diagnose problems.
Power LED (green)
Ethernet 10/100 Link (yellow = 10 Mb/green = 100 Mb)
Ethernet Half/Full Duplex Activity (yellow = Half Duplex/green = Full Duplex)
Diagnostic (red)
Status (green)
Simultaneously lit Diagnostic (red) and Status (green) LEDs mean something is
wrong. If the Diagnostic LED is lit or blinking, count the number of times the Status
LED blinks between its pauses. The following table explains the LED functions:

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Aug 27, 2009 | Lantronix UDS1100 (UD110000201)

2 Answers

Internal led of ML350 server is glowing.......how do i resolve it?


Hi Franceso, plz specify
Is it powering ON ?
Which LED is glowing?
These leds are there on the front panel :

1 Power On/Standby button
2 System power LED
Green = Power on
Amber = System shut down, but power still applied
Off = No power

3 Internal health LED (Wave sign in BOX)
Green = Normal
Amber = System degraded. To identify the component in a degraded state, refer to system board LEDs.
Red = System critical. To identify the component in a critical state, refer to system board LEDs.
Off = Normal (when in standby mode)

4 External health LED (power supply)
Green = Normal
Amber = Power redundancy failure
Red = Critical power supply failure
5 NIC 1 activity LED Green = Network link
Flashing = Network link and activity
Off = No link to network.
6 UID LED Blue = Activated
Flashing = System remotely managed
Off = Deactivated
7 UID button

If it is Internal health led then any internal h/w issue is suspected.
If it is external health led then any power supply or power source related issue is suspected.
Also check the status of the server & its IML (Integrated Management Logs) in ilo (Integrated Lights Out ) if it is configured. (2nd RJ45 port in rear)

Also make sure the cabinet is properly closed.

Nov 18, 2008 | HP Compaq ProLiant ML350 G3 Server

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