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  1. Salvalinus

    TACACS+ vs. RADIUS for access control

    Anyone got any positive or negative feedback on using either TACACS+ or RADIUS for access/authorization/accounting for telnet/ssh access to manage Cisco equipment?<br><br>Specifically, I'm looking for comparisons and/or real-world experiences that might sway my decision to use one protocol over...
  2. Salvalinus

    Cisco 1600 help

    What does the routing table on the server 192.168.1.10 look like?&nbsp;&nbsp;Does it know how to get to the network 192.168.3.0/24?&nbsp;&nbsp;If I understand your description correctly, I'll bet it doesn't.&nbsp;&nbsp;I doubt this is your internet problem. <br><br>You don't give any indication...
  3. Salvalinus

    Anyone using the new 6000/6500 series switches yet?

    Ah, 6513??? Are you sure this product exists? I don't think Cisco makes a Catalyst 6513.<br>
  4. Salvalinus

    Network Collisions

    How long is that fiber segment? I believe the max distance for 100baseFX Half-duplex to a repeater/HUB is only something like 160m. I have had trouble with long fiber distances even switch to switch that were auto-negotiated to half-duplex. Since you are using a hub on one side you will, of...
  5. Salvalinus

    bandwith

    I assume you are talking about a 2B+D BRI ISDN line.<br> <br> You should be able to use one of the 64k B channels for voice at the same time you are using the other one for data. There will be no slowdown in the 64k data channel per se, but you might be using both 64k channels for data normally...
  6. Salvalinus

    Frame Relay demarc wiring

    I assume we are talking about RJ48C for the T1 and RJ48S for the 56/64k DDS right?<br> <br> I can't remember specific colors but the pins should be<br> <br> DDS 56/64k on RJ48S<br> -------------------<br> T -- 7<br> R -- 8<br> T1 -- 2<br> R1 -- 1<br> <br> T1 on RJ48C (oh I guess a RJ48X is...
  7. Salvalinus

    Network Collisions

    When you say &quot;significant&quot; what do you mean? What percentage (collisions/packets out)? How much data are you sending while the collisions are occurring? Is it possible that you are overloading the 100Mbps half duplex connection? Is this just a single HUB with no other connections...
  8. Salvalinus

    Cisco Catalyst 2900

    If you have console access and know the enable password all you have to do is login, enable, and do a `write erase`. The 2900 uses (for the most part) standard IOS. This will erase ALL of the current configuration, so make sure this is what you want to do before you do it.
  9. Salvalinus

    Cat6500 MSM

    Sorry, I know this is like a month late, but just in case you haven't<br> gotten it working yet here is some config stuff that should work.<br> <br> All of the usual disclaimers apply. You may or may not problems with this<br> configuration. I welcome anyone to correct me where I may have...
  10. Salvalinus

    setup PC modem dialup config on 1604

    Sorry, for not replying back when I said I would. Things have been very busy.<br> <br> I'm sure you got this figured out by now, but just in case you haven't.<br> <br> Just by quickly looking this over I would say things should be working accept that you probably need to add<br> <br> int ser...
  11. Salvalinus

    dlci

    No, DLCIs are assigned by the telco. You will have one (per side) for each PVC (permanent virtual circuit). The DLCI is essentially the layer two address used by the local router to tell the frame relay switch which PVC a particular data stream is supposed to travel on. It has nothing at all...
  12. Salvalinus

    Cat6500 MSM

    I thought I'd ask if you got this working before I went to the trouble of entering what will probably turn out to be a long answer.<br>
  13. Salvalinus

    setup PC modem dialup config on 1604

    I'll assume that we are talking about having a WIC-T1 card installed since the 1604 doesn't have an S0 interface with out a WIC-T1 and any other WIC card wouldn't be capable of doing async dialing.<br> <br> Make sure you have the following configured on your router:<br> <br> interface serial...
  14. Salvalinus

    Router and mail server monitors

    I assume you are looking for something inexpensive and probably for an MS-Windows based PC. WhatsUp Gold by Ipswitch isn't too bad, and is relatively inexpensive (about $695 I think). You can find information at<br> <br> <A HREF="http://www.ipswitch.com/Products/WhatsUp/index.asp"...
  15. Salvalinus

    X.21 Crossover cables connecting routers...

    Yes, what you describe is possible provided your router can act as a DCE and provide clocking to your &quot;circuit&quot;. You'll need either a cable specially made as a cross-over or you can also buy a standard male v.35 DTE cable (used for connecting a router to a CSU/DSU) and a female v.35...
  16. Salvalinus

    Configure cisco 801 router

    On a 2B+D BRI why couldn't he/she use one B channel for Internet connectivity and the other for inter-office data?<br> <br> I haven't tried this on an 800 series router either, but I suspect the configuration wouldn't be all that complicated.<br> <br> There isn't enough information in the...
  17. Salvalinus

    Anyone using the new 6000/6500 series switches yet?

    Yes, we did buy one and so far I like it. The biggest problem I have run into is that I would like it to do IBGP but it isn't available on the MSM. I have heard that the new supervisor module with the ASICs on board will allow for the supervisor module to do BGP routing. I think they are...
  18. Salvalinus

    Anyone using the new 6000/6500 series switches yet?

    We are looking at using a couple of Catalyst 6509 switches to use at the core of a campus network. I know they are very new and thus may have some bugs. Has anyone out there actually used these switches?<br> <br> Thanks.
  19. Salvalinus

    multiple redundant ISDNs

    My first reaction was that you would need to do BGP peering with your ISPs, however I think there might be a much simpler solution if all you are concerned about is email.<br> <br> First, I assume that you have one mail server (actually this should work with multiple mail servers as well) and...
  20. Salvalinus

    What equipment do I need to sell bandwith using Frame Relay?

    Yes, I would agree that an upstream of PTP is better, but only in the sense that you know at any given time how much bandwidth is available to you. With FR you are relying on your CIR and the congestion on the service provider's frame network.<br> <br> They are doing the reverse because either...

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