I have an Ethernet Loopback Plug (4 Pairs) made and trying to test the Gigabit Interface on a 3845 Router with a fail result. The interface will show up/up only if I set the interface to 100M/Full Duplex when I plug-in the Ethernet Loopback Plug (4 Pairs). I don't see this Gigabit Interface @ 3845 router has any option to set it to internal or external loopback.
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We have a number of 3845 routers, some running IOS 12.4(22)T2 and earlier and some running 12.4(24)T4. On the ones with 12.4(22)T2 and earlier, gigabit interface g0/1 shows interface down/line protocol down when there is no cable connected to the interface and the interface is not in shutdown state. On the ones with 12.4(24)T4, gigabit interface g0/1 shows interface up/line protocol down when there is no cable connected to the interface and the interface is not in shutdown state. Interestingly in both cases, the "show controller g0/1" command shows " network link is down (NO CARRIER)" when there is no cable attached. It makes sense to us that the interface status would be down/down when there is no cable attached. It does not makes sense to us that the interace would be up/down. Did Cisco at some point change their philosophy on whether an interface should show down/down or up/down when there is no cable attached, or is this a bug?
View 1 Replies View RelatedI'm running an Optiplex 330 with the Broadcom NetXtreme 57xx Gigabit ethernet card.
The computer is running Windows 7, 64bit, but there do not appear to be any drivers for that OS.I tried selecting Vista 64bit, but there were no drivers. The Vista 32bit doesn't work.
Then I went to Broadcom and found these drivers: [URL] the W764bit drivers didn't change the fact i'm still on a 100Mbit card (as seen on Local Area Connection Status screen and the Device manager)
i have a cisco 1921 router and it has ge0/0 (LAN) and ge(0/1) WAN. ge 0/0 is well connected and i can ping it and the LED light is on but ge 0/1 has failed to come up.Ge0/1 is connected to an IDU and has a public IP address. The LED light also does not light on ge 0/1.Where could the problem be?
View 5 Replies View RelatedSo my old router needed replacement and my dad bought a Netgear gigabit ethernet switch instead of a router. It said that it gets 1Gbps when I look inside the local area connection speed. The problem was we tried to use it like a router but only 2 computers could connect to the internet at one time but it was indeed noticeably faster when it came to video streaming speed. We since returned it and bought a Netgear N600 router that says the speed is 300mbps but like my old router it shows the speed is actually 100mbps and the streaming is good for the most part but every now and then slows down. Would using the ethernet switch with our new router work with streaming speeds and connection stability and of course let more computers connect and also use the routers wireless.
View 13 Replies View RelatedBut I currently have a Linksys E3200 I bought in a moment of weakness after an evening of being pissed off at bricking my old WRT610N. (soft bricked, but I'm beyond screwing with it)
There's nothing *wrong* with it, but I am interested in something that either comes preinstalled with DD-WRT, or is well supported (ie easy to install on) by DD-WRT. I plan on selling the E3200 once I find something to replace it.
My requirements:
-Gigabit
-5 GHz (I have a file server/HTPC; I don't want to be limited to gigabit ethernet)
-$150 or less (I know $150 is high, but I figure I'll get close to that for the E3200)
I want to connect 2 ISP links into one Gigabit-interface on my Router 2921, can any one tell me how to do that ? sub-interface creation is not possible on cisco 2921
View 1 Replies View RelatedI recently bought the E4200 thinking it would be the latest and greatest, and I wouldnt' have to worry, but after just a simple test of transferring files between my Home Server, and my PC (Both connected over Gigabit ethernet using CAT6 cables, with only the E4200 inbetween).I use to get anywhere from 40 MegaBytes/second to 50MegaBytes/second on my D-Link 655.But now I am lucky to barely get 20 MegaBytes/second. Is there an issue with this router? or am I expecting too much from Linksys?
View 6 Replies View RelatedI have a Cisco 2851 router and need an additional gigabit Ethernet port. How to get the part number I need to order?
View 3 Replies View RelatedI am having a problem with my Realtek RTL8168D/8111D PCI-E Gigabit Ethernet NIC. It is not detecting my ethernet cable, and thus leaving me without internet on my desktop, after i updated its driver. The cable is not the problem as I have tested the cable with my laptop. I tried rolling back drivers, doing system restore and removing drivers with driversweeper and letting windows install the drivers again. However, none of these worked for me. I doubt the NIC is faulty as it was working before i updated the drivers. I am using windows 7 home premium 64-bit.
View 9 Replies View RelatedAccording to Cisco's site the WS-X6748-GE-TX is a "10/100/1000" module.URL
View 7 Replies View RelatedIs there a PCI Express 2.0 Gigabit ethernet card [NIC] which i can install in this motherboard where usually one installs NVIDIA graphic cards?
View 4 Replies View RelatedI currently have 2 PCs that are directly connected to each other via a 1Gbs Cat6 connection.I don't currently have a 1Gbs router so what I am doing right now is unhooking this connection and reconnecting both machines to my router when I need internet access. I have ordered some USB Wi-Fi adapters so I can have both machines access the internet that way whilst still use FTP between them on the 1Gbs line.If I were to scrap that idea and get a 1Gbs hub, connect both PCs straight into that, and then also connect the hub to my 100mbits router, would the 2 computers be able to communicate with each other at 1Gbs and then talk to the router at 100mbits, or would the whole network run at 100mbits.I don't really want to have to shell out on a 1Gbs router as I don't need anything else on the network to run at that speed.
View 6 Replies View Relatedhow the ASR1000s are being setup.I am looking at ASR1000s as part of network refresh and was looking at RJ-45 based Gigabit Ethernet ports compatible with the ASR1000s SPA-5X1GE-V2 seems to be an option but they are all SFPs. Are there any options for RJ-45 ones on ASR1000s?
There is an option for the 2 port where one can mix and match SFPs and RJ45 but I was looking for something which is RJ45 only.Are there any options for them available.I know I could get something with FastEthernet type but was looking for the GigabitEthernet type.
I am using a Cisco ME 3800 switch with 24 Gig and 2 Tengigabit interface. But after configuring the Tengig int with ip add and negotiation it is no know visible in the switch. Instead TenGig I am seeing two (Gi0/1 and G0/2). Not even showing the Tengig in the running config.
View 3 Replies View RelatedI'm going to be upgrading my network (router and network cards etc). I was wondering if there will be any performance difference with the Belkin Fastcat 5e I currently have and CAT6 cables?
View 7 Replies View RelatedI have a Dell Studio running windows 7 sp1. yesterday i was on the internet as normal. Today i was able to connect via my schools wifi, but not my ethernet cable. Device manager shows that my ethernet port should be available.
View 3 Replies View RelatedI have the following problem. I bought two TP-LINK TG-3269 gigabit cards, placed them in two computers and connected them directly. On my Ubuntu system I used iperf tool and measured only 95 Mbit/s. It wont go any faster, I tried many times with different settings.
The indicator lamp shows 1000 Mbit/s.
I am moving into an apartment thereafter. I have an HTPC in use, a personal computer for gaming/processing, and my fiancee has an Apple Macbook Pro that she uses quite often. I have an HDHomeRun Dual (2 tuners) for streaming OTA/QSM cable over the network (the HDHomeRun plugs into the network, not a computer). I also have a TV and Blu-Ray player that have ethernet ports.
Currently I use Verizon Fios and their Actiontec MI424WR router, which to my knowledge has gigabet ethernet. When I move I will probably be saddled with Comcast Xfinity Internet, which will supply a cable modem if I want, but no router. The only router I currently own is a Zyxel NBG-419N, which has only 100/10 ethernet ports. My current computers all have gigabit ethernet. For the home theatre components and my HTPC, I plan to pick up a network switch with gigabit ethernet. So my questions are:
1. If I use the Zyxel and the Comcast cable modem, would I be throttling my network speed at the router? I would hate to choke my speed just because one component does not have gigabit ethernet.
2. If I were to upgrade to, say, an Asus RT-N56U, would that make a huge difference on network browsing and throughput speeds?
3. Finally, what kind of cable is needed to maximize discernible speed increase? Cat5, Cat5e, or Cat6?
Purchased and configured 2951 router based on Telco specs that required T3/DS3 card with coax connection for MPLS. When telco showed up to install DS3 they handed me a UTP copper connection.... Can I use one of the Gigabit ethernet connections on the 2951 as my MPLS interface into the provider's cloud?
View 2 Replies View RelatedWe have a Cisco 7206 VXR Router with NPE-G2. As everybody aware that, It has got 3 x Gigabit Ethernet Ports on this. We would like to add Two more Copper Gigabit Ethernet Interfaces. The Configurator does not show any options to add that.Now we have a doubt that, Does this 7206 VXR support how many Copper Gigabit Ethernet Interface ?. There is no clear answer available in the Data Sheets.
View 2 Replies View RelatedWe have a Cisco 7206 VXR Router with NPE-G2. As everybody aware that, It has got 3 x Gigabit Ethernet Ports on this. We would like to add Two more Copper Gigabit Ethernet Interfaces. The Configurator does not show any options to add that...
Now we have a doubt that, Does this 7206 VXR support how many Copper Gigabit Ethernet Interface ?. There is no clear answer available in the Data Sheets.
I've got Cisco 7609 with WS-X6708-10GE (8x10Ge)And one port (te9/4) from it have zero bit rate counters, but all the rest of it are very good.I can see traffic if read it by SNMP. [code]
View 1 Replies View RelatedI have a two computer network. Here are the network adapter details of the two computers.
-Realtek RTL8111E Gigabit Ethernet Controller
-Broadcom NetXtreme Gigabit Ethernet
I'm using a CAT5e cable. But it gives only a 10 MB/s file sharing speed. What is the reason for this? (In both the computers under "Local Area Connection Status" it shows 100 Mbps for the speed)
I am looking to get a gigabit ethernet adapter for my minecraft server that is quite big now. It used to run off the motherboard but now since its quite big i thought if i should get a good card. It has to be a pci card and compatible with windows 8
View 3 Replies View RelatedI was wondering if I could use the CISCO3945 Integrated Gigabit Ethernet WAN ports for routing, I need to enable BGP and I was willing to use one of those ports.
View 2 Replies View RelatedWe are looking for a solution to avoid VPNs to encrypt data between HQ and Bldgs (point-to-multipoint) Gigabit fiber(untrusted media).Is there any cisco's product providing layer2 encryption over Giga fiber?The HQ has a 6509s and remote bldgs have mixed of 3750s,4500s in trunks.
View 2 Replies View Relatedi'd like to force the speed/duplex of the integrated Gigabit interface on a LAP1042N, managed by a 4402 running software version 7.0.98 but I cannot find the command either by command line or on the GUI.
View 3 Replies View RelatedI have configured Priority Queueing in my Cisco 2911 Router. I have set queue list high, medium, normal and Low. But when I put show interface gi0/2, it is showing the queueing strategy is priority queueing but it is not showing the (size/max/drops) values.
View 1 Replies View RelatedMy new computer has a problem with the on-board gigabit ethernet it keeps dropping network connection every few minutes. Nothing has had any effect. It has been such an annoying problem, I really was hoping to find a fix for this sooner as I know other people have had similar issues. Does anyone have any other ideas because I would like to use the only ethernet connection sometime in the near future. Having to run of an WPN11 netgear usb adapter at the moment.
View 8 Replies View RelatedI have setup an Asus RT n16 with 3 computers that support gigabit ethernet and a media server on one floor. On the other floor I have set up a fast ethernet switch (connected to my asus router) which is connected to several fast ethernet enabled computers.
Would the fast ethernet devices slow down the entire gigabit networking to 100mbps connections on my floor - similar to how a wireless n network running at 300mpbs must slow down to 54mbps when a wireless g device is connected to it?
I have the possibility of upgrading a DS3 to Metro Ethernet, Gigabit connection. My dilemma is I have two VTP domains in my network. How can I get two VTP domains over one trunk to a remote site ?
View 0 Replies View Relatedconfirm if "negotiation auto" is supported gigabit port for C3925E router.
Router(config-if)#Interface gi0/2
Router(config-if)#description test link
Router(config-if)# no ip address
Router(config-if)# negotiation auto
^
% Invalid input detected at '^' marker.
