my cable is 150 metres. 50 metres more than the recommended length, how much signal strength would I lose if I'm on a 100Mb LAN? Also, how can I circumvent this problem, supposing I can't change the length of the cable. Meaning to say, if I can't change that 150m cable, what are my other options to consider, to try to improve lessen the attenuation.
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I have a Cisco EPC3925 router. From 13 to 23 I am suffer from severe lag spikes, I have been wondering whether this is router's fault or there must be some any other source of interference.
View 1 Replies View RelatedCisco Prime LMS 4.2.3 is sending SNMP request too big for asa interface buffer.LMS is running on Windows server incoming SNMP request (528 bytes) from IP address x.x.x.x Port 50592 Interface "inside" exceeds data buffer size, discarding this SNMP request.
212005: incoming SNMP request (%d bytes) from %s exceeds data buffer size, discarding this SNMP request. It is very much like this error
Error Message %PIX-3-212005: incoming SNMP request (number bytes) on interface interface_name exceeds data buffer size, discarding this SNMP request.
#Explanation This is an SNMP message. This message reports that the length of the incoming SNMP request, destined for the firewall, exceeds the size of the internal data buffer (512 bytes) used for storing the request during internal processing; therefore, the firewall is unable to process this request. This does not affect the SNMP traffic passing through the firewall via any interface.
#Recommended Action Have the SNMP management station resend the request with a shorter length, for example, instead of querying multiple MIB variables in one request, try querying only one MIB variable in a request. This may involve modifying the configuration of the SNMP manager software.
how do I change the SNMP request size in LMS? I can only find the following that might be an option
[URL]
just using default settings with snmpv3
We install cat6 at university. some of the length exceed 100m. Fluke test show FAIL result. does it really matter for the usage in learning and researching? or does it affecting the quality of IP phone?
View 1 Replies View RelatedI am working on upgrading the network at my office and wiring another space and connecting them together. I have purchased two dlink dgs-1024d 24 port gigabit switch. I have both attached to a gigabit router. I have everything working except that the switch connected to the new wiring is only working at 100m. Every computer says they are only connected at 100m. The switch connected to the pre-existing wiring is all working at 1 gig. The old wiring is only cat5 and all the new wiring is cat5e. Here is the link to the cat5e that I used. [UR:]. why my network is only operating at 100m. I have tried short several short cables connected to the switch and still cannot get 1gig.
View 17 Replies View RelatedHow to configure a 4500X with a GLC-T SFP so that it will work at 100M.The data sheets say it will work at 10/100/1000 but Im not seeing that happen can't set the speed and it doesn't negotiate with anything at 100M it will only work with auto to another switch set to auto and supports 1000M.
View 6 Replies View RelatedIf you hot swap a 100M card with a Gig module in a live 4500 switch, what happens to the running-config? Don't have the module versions to hand.
View 2 Replies View Relatedconnecting a Cisco 3945 Router to an Ethernet WAN Link. The service provider has provided a 100M Ethernet Single Mode Fiber handoff to the customer premises with SC Connector. The CPE configuration proposed for this setup is like this. [code]
Since the SFP has LC Connector, i suppose i need to have an SC-LC Cable for connecting the Ethernet link. Do i need anything else, apart from above?
I have a modem Scientific Atlanta 2100. I just installed windows 8 pro 64bit and when installing the driver to use the usb cable modem does not recognize it and simply not installed. I wonder if it is possible to use my usb cable modem or simply incompatible with my windows 8 64bit pro.
View 3 Replies View RelatedWith this modem, can you hook up to the Linksys Smart Apps WiFi?
View 2 Replies View RelatedOur family has about three computers that use a wireless network that we all share. We have an old Gateway, a WCG200, that is bridged to an E2000, which was set-up ever since we required better security when someone used our connection to illegally obtain movies. We got a letter which warned us of any future violations that could cause legal action, so we looked into our wireless connection to better secure it from any other individuals outside of our household. The WCG200 is connected to the outlet in the wall via cable, and then connects from the Ethernet to the E2000. The E2000 has a stronger security setup than the WCG200, which is the advice we received from our ISP and would allow us to keep the Gateway. It provides a strong signal, but from time to time, we suffer latency or slow loading through all of our online devices, even though our connection speed displays a solid 72.0 Mbps. I've tried the Event Viewer to see any problems, and I have noticed some small things:
- WLAN AutoConfig service has successfully stopped.Wirel?
- WLAN Extensibility Module has stopped. Module Path: C:WindowsSystem32cmihvsrv64.dll
- The server {E10F6C3A-F1AE-4ADC-AA9D-2FE65525666E} did not register with DCOM within the required timeout.
- Broadcom NetLink (TM) Gigabit Ethernet: The network link is down. Check to make sure the network cable is properly connected. [This last one is strange, since I use the Wireless Network Connection with a DW1501 Wireless-N WLAN Half-Mini Card, while the Broadcom adapter is under the Local Area Connection and displayed as not connected.]
Other than that, I'm not quite sure what the recurring problem comes from. Our WCG200 has a firewall enabled and our E2000 has an SPI firewall enabled. The security mode of the E2000 is a WPA2 setup. We have disabled the wireless network of our WCG200 in order to make use of the E2000.
I have a WAG160N wireless gateway . Yesterday when i tried to power it on after a couple of seconds the power led was solid green and the Ethernet leds were blinking with no Ethernet cable attached to the router . The ethernet leds would keep blinking for minutes . I tried to use a screwdriver to do a hardware reset ( with power on ) and i noticed that the power led would start blinking green/red for minutes . I tried to use another wired router which i have for backup and it could connect to the internet normally without a problem.
What the green / red blinking power led means ( power led is green and then changes to red and then it starts over ) ?
Is it possible for Time Warner Cable to use a pre-existing cable line which is going into my cable box to hook up a modem so I can have Internet? I've got a modem in another room but I don't want a cable running down my hallway for 30 feet.
View 6 Replies View RelatedI inherited a BEFCMU10 v.3 cable modem from my boss who switched to FiOS and I would like to use this with my Comcast connection.All I received from him is the cable modem and power adapter, what do I need to install and get this cable modem working? My router is WRT-54G.
View 2 Replies View RelatedI can't get a new IP from my ISP when my Cable modem router(EPC3925) is set to router mode, i have tried factory restore, unplugged etc..but still no luck. It changes each time i reset it when i set it to bridged only mode but then i won't be able to connect other devices to it since it doesn't uses DHCP in bridged only mode. It changes back to the IP i had when i set it to router mode. I don't want to change my router settings to bridged only because it would disconnect the other devices in my house. Why my ISP assigns the same IP address when it's set to router mode but assigns different IPs when it's set to bridged only, how is this possible ?
View 1 Replies View Relatedsome reference material about configuring my WAG320N to use my cable modem via Ethernet port 1. I've seen it mentioned that's its possible, however I've been unable to sort it out myself.
And before you ask, I've brought the DSL router as I'm moving in the next 12 months and my new base will not have access to cable internet and I'll be reverting back to DSL.
Is there a difference in an ethernet cable and an Ethernet networking cable? I have an Ethernet cable and a 6 port splitter I am trying to connect. I have 4 ports in the router that are in use. When I connect them to the splitter nothing s working.
View 1 Replies View Relatedhow to connect UTP cable
View 1 Replies View RelatedCan we connect 2 computers each other via USB cable for transferring data or data communication??
View 5 Replies View Relatedi have an issue with a belkin ethernet expresscard used on a laptop where the onboard network is a static ip address hooked up to an insurment and the express card is dhcp .i can connect to the network in one location with out issue and on the other location the express card will not connect but the on board card will connect fine when set to dhcp and i dont want to set the express card to a static ip address.i do's not see a lan cable connect but it is.all the simple issue have been ruled tryed differnt lan cable used same lan point on diffrent laptop and connected with out issue .ip relased renew dns flushed winsock reset etc..dhcp servers are the same (both locations)default gate way the same (both locations)this is class A ip address range?
View 1 Replies View RelatedI am planning to get a comcast cable connection, and need to buy the correct router/modem.I currently have the following items on my home network desktop,netbook,ps3 Of the 3 only the desktop has a wired connection.Can someone recommend both a router/modem that are supported by comcast, preferably a 2&1 option.Oh By the way I will only be running a 6mbps connection so I shouldn't need anything fancy and would like to spend less than $120 if at all possible.
View 1 Replies View RelatedWhich are the cable use during network setup .thr saterlite procedure in transmitting information.The speed of transmission in information.
View 2 Replies View RelatedI am trying to use the existing rg-6 in a building for internet but am not sure how far a coax can go and still get a good signal strength?
View 1 Replies View RelatedI'm thinking of making a security system for my house (and possibly selling and setting up for others) based off usb 1080p webcams. I read online the max length of a usb cable is 5m before you need a hub to act like a repeater. Could I simply buy a cat6 (or 7) cable, splice the usb into it, and then unsplice at the computer as a workaround?
View 8 Replies View RelatedI'm installing a wired network in the office, going to upgrade from a cat 5 to a cat 6. My question is cat 6 cables clipped same as cat 5 using same rj45 clips? And is coloring same, am going
View 2 Replies View Relatedbought a new usb cable for samsung champ to connect to hp 620 notebook and installed all necessary things and now it does not charg the phone
View 2 Replies View Relatedi have installed linksys pci adapter with speed wmp54gs. i try and turn it on and it will not show any devices and it will not let me click on rescan the the only thing that highlights is exit when you open!
View 3 Replies View RelatedI'm trying to set up a system where a lecturer can sit at home and give his (video and audio) class across the street via an ethernet cable strung across the street. The only problem is he has a mac, and we in the class running it aren't going to leave our PCs for macs!Is there any simple way to connect the mac to PC (without running through a router, as it slows down the system)?If so, what programs will work best for both PC and mac for streaming the video (and are free)[BTW I don't think a 100m cable is too long for the signal.
View 2 Replies View RelatedI think the crappy usb to serial cable from china broke because when i boot up my cisco router, after it decompose the IOS image and shows all the interface links, it won't do anything. I can't get to user exec mode.anyways, i think my usb to serial cable is faultily. I got one that is from ebay for like 2 bucks and i think it is the reason why i can't even connect to my router now
View 3 Replies View RelatedWhat is the best Ethernet cable too run around my house?
View 3 Replies View RelatedI'm currently using wifi on my desktop but I usually disconnect and use cable. But just recently I do not know when, I can't detect any internet even the cable is attached to the pc
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I'm switching from using a wireless usb adapter to a wired connection via ethernet cable.
When I plug the ethernet cable in however nothing happens, I've tried using it with a different computer and it works like a charm but this one doesn't seem to be working right.
HP Pro Small Form Factor 3010 Windows 7 32bit (Other computer was using windows vista)
Windows IP Configuration
Host Name . . . . . . . . . . . . : HPPro3010
Primary Dns Suffix . . . . . . . :
[Code]....
Yesterday I was on my computer when all of the sudden my internet stopped working. I am using windows 7 and at the bottom right I see a big "X" over the small computer icon. I already tried a computer reboot, a router+modem reboot, system restore, and I even reset the power to the room of the modem+router from the fuse box in my house. I tried everything.
I'm sure the problem must be from the actual cable or mother board itself. ( I hope it isn't ) I tried blowing out any dust from the ports and making sure that nothing was blocking the connection. I fell asleep last night with the internet not working, and woke up to it working. Every other computer in my house works except for mine. I tried all of the router ports as well. I did not attempt another ethernet cable though because my room is far and I would need to make a very long one.
