Cisco Switches :: Sf300-24p System Light Flashing?

Mar 14, 2013

I changed the setting from static to dynamic and the switch froze up. all lights on the panel flashed, when they stopped the system light on the left side continued to flash. I tryied unplugging unit as well as depressing the reset for longer than 30 seconds. Unit still the same.

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Cisco Switches :: SF300-24 Can't Change To Layer 3 System Mode

Mar 16, 2012

My SF300-24 switch has been working 100% as a backup switch for a client of mine. At my clients premises it was running 3 Vlan's and doing inter VLAN routing. When my client received their original switch back, I obviously brought my SF300-24 back to the workshop, reset it back to Factory defaults and tried to do a fresh installation on it. I can not get it to change from Layer 2 to Layer 3! I installed the latest firmware but still no go.
 
Everything works a 100% via the console, but when I go to the System Mode menu and try and edit it, it justs sits at layer 2 and will not chage to layer 3!

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Cisco WAN :: 877 When Turn It On / CD Light Keep Flashing

Jun 2, 2011

i have here Cisco 877 model, when i turn it on the CD light keep flashing,there is no connection to connect to router to configure it,i tried to connect with Consol, and UTP but no vail,i clicked the RESET button btw the consol and ADSL button unfortunatly no vail,

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Linksys E4200 Cisco Light Flashing?

Jul 18, 2011

I just purchased a new E4200 to speed up my network and all seems to be fine with the exception of the Cisco light flashing rapidly which indicates a problem.

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Cisco WAN :: 1921 Router - CD Light Flashing On V2 T1 WIC?

Apr 26, 2012

I have a 1921 router with a V.2 T1 wic installed connected to a MPLS circuit.  The circuit is down hard and the CD light is flashing.  We reseated the WIC card and the circuit recovered for about 30 seconds, then went down and CD began flashing again on the WIC.  AL is solid. 

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Router Power Light Off After Flashing Firmware

Jul 31, 2011

So, I messed around with my router a little too much and just want to restore it back to the original firmware now. I have a WRT54GS v7 Linksys router and tried to follow this guide to flash the firmware to something a little more useful. After step 7 of that guide, I can't ping my router, can't access the GUI, and have no idea what my router's IP is. If I assign each computer plugged into the router an IP like 192.168.1.2 I can ping them, so the router is still functioning somewhat. I'm plugged into my modem right now to get on the Internet.

Right now, my power light is off, my DMZ light is off, my WLAN light is off, but the other lights turn on if I plug a cord into its port (plug a computer into port 1, port 1's light comes on). When I do an ipconfig /all i get this. I doubt the web interface still works, but if I could at least get the router's IP, couldn't I use tftp and put the firmware on that way?

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Wireless :: Orange Light Flashing On Dell Printer

Feb 22, 2011

I switch to a new internet provider. which is wireless[Frontier]. my printer is dell V715w the orange light is flashing. provide detailed info to correct

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Trendnet TEW-692GR - Router Continuous Flashing WAN Light

Dec 12, 2011

I have a new TEW-692GR router attached to an UBEE DVM3203B cable modem. For the last several days the WAN light on the router and the LINK light on the cable modem flash on a continual basis. This seemed to happen after establishing a wireless connection between a new LG smart tv and the router but am not sure if that in fact caused the issue. I have power cycled all devices on my network in an attempt to clear this up but no joy.

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Blue Light Flashing On Hp Deskjet F4580 Printer?

Jun 27, 2012

I have an HP deskjet f4580 printer which i am trying to connect wirelessly and print from my laptop. virgin recently installed a new hub/router and now i cannot seem to print wirelessly. i have just removed and reinstalled printer but can only print via usb?

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Blue Light Flashing On HP Deskjet F4580 Printer

Jun 27, 2012

I have an HP deskjet f4580 printer which i am trying to connect wirelessly and print from my laptop. virgin recently installed a new hub/router and now i cannot seem to print wirelessly. i have just removed and reinstalled printer but can only print via usb

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Linksys Wireless Router :: Only 1 Light Flashing On E2000?

Jun 22, 2012

Reset button pushed in, unplugged won't reset it. I get my default name on connections but it's not showing as available connection.

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Linksys Wireless Router :: Cisco Light Flashing Ea4500

Jan 6, 2013

I am having a problem with my ea4500 several times a day the cisco light flashes and I loose internet connectivity. I have tried resetting the router by the reset button and changed ssid name, making two different one for each band, and still I am having a problem. I have read where it could be a firmware update, I have updated (using current version)

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Cisco Routers :: SRP 527W Power Light Flashing / LAN Lights On

Aug 9, 2011

We have a Cisco SRP 527W router that was not showing up on the LAN. so we tried a Factory Default reset but it seems to be dead.
 
The power light is flashing constantly,the 4 LAN light are constantly on,the DSL Data light comes on for 1 sec when device is powered up.
 
i have tried connecting directly to a PC, the NIC reports as network cable unplugged.i have tried the (power on device, hold down reset button, power of after 30 sec, power on after 5 sec, release reset button after 5 sec) but still "network cable unplugged".
 
the firmware flash utility will not find the NIC the device is connected to.the router is less than a year old, is there a fix or is it a warranty replacement ?

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Linksys Cable / DSL :: WAG120N Light Flashing On Modem Router

Dec 26, 2011

I recently purchased the Linksys Wireless N Home WAG120N and I've hooked it up correctly but I can't seem to establish a connection with the DSL light. I've tried hooking it up to different ends in my house with no improved results, however, my older modem works fine.

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Belkin Routers :: Play N600 - Flashing Orange Light

Oct 11, 2012

My N600 router has a flashing orange light on it. What's going on with this thing?

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Belkin Routers :: Flashing Amber Light On N300 Router?

Nov 25, 2012

We just moved into a new place a couple days ago and the cable guy (from Cox) came and hooked everything up. The cable works but I plugged in my n300 belkin wireless router and it'll have a blue ligh for a couple second then flash and then turn to flashing amber/orange. It won't connect to the Internet. I tried resetting it, unplugging from both ends and nothing will work.

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Cisco Wireless :: 1130 Showing Status Light Flashing Orange

May 7, 2012

I have a question, I have an ap (cisco 1130)  that began to get the status light flashing orange and light Ethernet and radio are off.I did a factory reset and it was ok ... past 3 days the problem has happened again.I changed the ap with a new but the situation remained.I tested the wiring and everything is ok.the switch port is set up correctly.

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Cisco Firewall :: ASA 5580-20 System LED Flashing Red

May 16, 2011

A customer's ASA is presenting the System LED flashing red.I have already analysed the show tech-support and show environment output: Found nothing, everythink seems OK.Cisco ASA 5580-20 - 8.2.1.Single appliance, no failover, multiple context and transparent mode.

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Cisco Firewall :: ASA 5580-20 System LED Is Flashing Red?

Apr 8, 2012

In my ASA 5580-20 system LED is flashing RED how can i trobleshoot this.
 
I checked rarepanel everything is ok also i saw environment also showing ok

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Linksys Wireless Router :: WRT610N Power Light Flashing / Not Stable

Oct 2, 2011

i have Linksys WRT610N V2 now i got problem the power light flashing still keep cannot use but wifi and wan and lan no light but 1 light power only still keep power flashing blinking no stable now i using adsl modem direct connected i using linksys am300 adsl modem

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Linksys Wireless Router :: WRT160Nv2 Power Light Not Stop Flashing With No Internet

Apr 25, 2009

So I just got this new WRT160Nv2 router. I have (1) wired computer and then my laptop running wireless to it. For the first couple days I had some issues getting consistant internet but after reading some stuff on here I downgraded to the version 8 hardware and it worked GREAT for about 3 days. Now my power light won't stop flashing and I have NO internet connection at all through the router. I have tried to reset the router by holding down the button and also unpluging it but still nothing.

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Linksys Wireless Router :: E4200V2 - Is It Normal For Cisco Icon / Light To Fast Flashing Periodically

Jun 6, 2012

Is it normal for the "CISCO" icon/light to "fast flashing" periodically - not to be confused with the "slow flashing" that the E4200V2 displays when being "power cycled"?

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Linksys Wireless Router :: WRT610N V1 Flashing Power Light / No Wireless / Can't Access Settings

Apr 28, 2012

Everything was working fine. Changed Nothing on the router. Goes out and now wont broadcast a wireless signal, cant manually reset the router, or get into the settings with 192.168.1.1
 
Currently I am wired through it with my desktop and its working, but not much else.

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Cisco Switches :: How To Config VLAN On 2 Switches SF300-24 Layer 3

Oct 6, 2011

now we have 2 switches: SF300-24..on one SF300-24 we config it at layer 3 mode with VLAN configuration same as following [code] And we use port 26 on 2 switches SF300-24 is trunk mode then we connect both SF300-24 switches.But on SF300-24 layer 2 cann't inderstand VLAN from Sf300-24 layer 3..How to config VLAN on 2 switches SF300-24 Layer 3 and SF300-24 layer 2?

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Cisco Switches :: Retrieving ARP Table From SF300 Switches Using SNMP?

May 22, 2012

I'm setting up an SNMP poller to retrieve the ARP table (ipNetToMediaPhysAddress) from my SF300 switches.  I can retrieve the table from SF300-24P and SF300-48P switches running Firmware Version 1.0.0.27, but get garbage for the MAC address when retrieving that same table on the same model switches running Firmware Version 1.1.1.8. Is there an outstanding defect on this code level?  How can I retrieve the table showing the IP address to MAC address mappings?

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TP-Link WA901ND System Light Off?

Oct 27, 2012

I got 3 new TP-Link WA901ND PoE access points for a wireless network I manage. Right now I'm using the stock injectors that came with them because I need to get adapters still so I can use them with my PoE switch.

Hardware Version: v2
Firmware Build: 3.12.16 Build 120224 Rel.61005n
Wireless Mode: Access point
Channel: Auto
Mode: 11bgn mixed
Channel Width: 20/40MHz
Max TX: 300MBPs

About a week after getting these units installed and having them work great, I started running into problems. One of the unit's system light was not on, and I could not connect to the access point from my phone, or log into the web interface. I did a soft reboot (unplug for 30 seconds, plug back in) and it seemed to work fine, but then I had the same problem, and soon both units were doing it. I thought i might be pushing the distance limit the stock injectors have, but then I started having the same problem with a unit that is 10 feet from the injector.

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TP-Link 150Mbps Wireless :: TL-WR740N System Light Is ON

Mar 23, 2013

Region : Philippines
Model : TL-WR740N
Hardware Version : V4.20.0
Firmware Version :
ISP :

I am having troubles configuring TL-WR740N. After I connect everything and turned in on, the system Light is ON and the power light is also ON and nothing else. I Connected my laptop to the 1 of 4 LAN ports and the WAN to my modem.

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Cisco Switching/Routing :: 6509 Amber System Light On Both SUP32

Feb 20, 2012

I have (2) Sup 32 configured in a 6509 chassis. I have 1 power supply plugged into the wall and 1 power supply that is not plugged into anything but it is in the chassis and has green light to show that it has been recognized.
 
My problem is the "system light" on both sup32 remains amber and does not turn green. I have done show modules and sh diagnostics and sh power and everything checks out OK. Also there is an amber light on "active" on the 2nd Sup32 which I am assuming means that it is in standby mode so that would be correct. 
 
Q: My question is could it be the power supply that is not plugged into anything causing the "system light" to stay amber and not turn green? 
Q: Will this amber system light on the Sup32 stop the 6509 from running as normal?

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TP-Link 300Mbps Wireless :: TL-WR940N System Light Blinks All Time

Mar 25, 2013

Region : Others
Model : TL-WR940N
Hardware Version : Not Clear
Firmware Version : 3.11.3 Build 100408
ISP : Telekom

the SYS light, keeps blinking is that normal?

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TP-Link 300Mbps Wireless :: WR1042ND System Light Turns Solid Overnight While There Is No Activity

Feb 18, 2013

Region : Canada
Model : TL-WR1042ND
Hardware Version : V1
Firmware Version : 3.14.4

Recently in the morning the router will have lost ability to connect to internet <internet light is on> and I cannot access the router page <sys light solid> from either wired or wireless connections. Why is this and will it be solved if I upgrade firmware?

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Cisco Switches :: SF300 Phones Not Getting IP

Jun 14, 2011

I have a new install with 3 SF300 switches, setup as vlan 2, the switch connected directly to the 2901 router has no problems, plug in a phone and it gets an IP, but if connected to either of the two swtiches behind the first switch, they do not get an IP. I am seeing the DHCP request hitting the router, and the router sending the IP to the phone, but it never gets the IP.
 
*Jun 15 10:40:20.040: DHCPD: client's VPN is .
*Jun 15 10:40:20.040: DHCPD: Sending notification of DISCOVER:
*Jun 15 10:40:20.040:   DHCPD: htype 1 chaddr 40f4.ecef.bded

[Code]....

All ports are setup as trunk on vlan 2 including the ports that connect the switches together.  Not sure what the problem is, but they are going live tomorrow and only have 48 out of 120 phones.

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Cisco Switches :: SG 200-08 All LED Lights Flashing Green After Power Failure

May 5, 2012

Thinking back, about a month ago I updated the firmware (I can't check version at the moment). The switch has been working fine since then. Today I needed to move some power cables and the switch lost power. Now ALL of the LED lights are flashing green and I can't access the switch. I've tried setting a static IP on my laptop to 192.168.1.20, mask 255.255.255.0, and accessing the switch on 192.168.1.254, but there's no response. I've tried holding in the reset button for at least 30 seconds while the switch is powered on, AND while powering it on. None of that has worked. Also when I first power it on, the system LED flashes orange very quickly for a second or so, then all of the LEDS start flashing green.

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Cisco Switches :: Cannot Access VLANS On SF300 24 Over QnQ

Jan 30, 2012

Trunk from 3500 going into SF300-8 #1 QNQTrunk from SF300-8 #1 going into trunk SF300-8 #2QNQ from SF300-08#2 going into Trunk SF300-24, All Vlans from Network 1 seem to be communicating properly between the 3550 and SF300-24 and is isolated from the Transport Network by QnQ.  I am having one problem, I can not ping the SF300-24 or get to the management interface.  I am able to access other devices on the SF300-24 Vlan1 from devices on the 3550 Vlan1 and vice versa.

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