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I'm wondering if anyone here has had a similar problem, or can offer some advice as to the solution. I am installing a bunch of 3845 routers with NM-4T cards in, recently I have had a set of cards fail on me. The error I get is code:
At the moment we are replacing the cards as they fail but we are worried that 3 out of 6 cards have failed in the last 3 months.
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# ¿ Aug 3, 2007 09:29 |
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# ¿ Apr 26, 2024 21:08 |
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CrazyLittle posted:Are they honest-to-god real Cisco cards? We've had 3 out of a 4-card purchase of WIC-T1-V2's and that's pretty much because they're all cheap chinese counterfeit WICs Definatly Cisco cards, bought from Cisco direct (or at least thats what my buyer tells me) I recieved one of the faulty cards back yesterday and the build quality is really low; dry solder, missing solder, chips not straight, gouges in the board. I have also checked the ones in stock and it looks like it may be a dodgy batch. We are raising a TAC at the moment.
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# ¿ Aug 4, 2007 10:42 |
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Ninja Rope posted:What is everyone's favourite netflow graphing/display software? I've been using nfsen, but I was really hoping for something a little less complicated. Ideally, something that would provide users with a graph that says "this host send X bytes today", or even better "traffic between this network and that network averages X bytes/second". It seems like nfsen can do this, but it's too complicated for most clients I work with and even then the numbers aren't exactly what I'm looking for. Most of the networks I work with are monitored with either cricket or cacti. For core networks we also use weathermap, this runs off the cacti/cricket graphs and produces a network diagram with coloured lines showing how much bandwidth has been used.
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# ¿ Aug 25, 2007 17:08 |
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InferiorWang posted:Would you guys talk to me a little bit about how you handle routing? What's your organization size, number of subnets, type of routing? Do you use static or dynamic? I'd like to read a bit about some real world applications. It depends on where you are and where you are looking. The various 16 or so WAN centers that are used tend to re-use the 10.0.0.0/16 network, although some have 172 and 192 addresses mixed in for added fun. Public IP addresses have been allocated per Data Centre, however some smart people pick free ranges from the middle and send them elsewhere. There are a mixture of BGP, OSPF and Static. It all depends on who designed the network and how long ago it was designed.
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# ¿ Dec 7, 2007 14:27 |
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InferiorWang posted:I'm starting to run into some limitations such as the switch limitations you mentioned. You can put a switch in and specify VLANs, but not a L3 switch apparently, nor can you telnet to it. Also, I can't seem to use a serial interface using a 2600 image. I ended up using a 3745 with an NM-16ESW as a "L3" switch, it was as close as I could get.
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# ¿ Dec 15, 2007 18:47 |