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  1. k12netguru

    W2K DHCP is giving out duplicate addresses!

    Hi Linny, Open up the DHCP mmc. Right click on your DHCP server and go to properties. Click on the Advanced tab and set the Conflict Detection Attempts to at least 2. This way the server pings an address before it gives it out. If it gets a reply to it's ping than DHCP knows the address is...
  2. k12netguru

    How to config VLAN Trunking Port on Superstack II&III

    Hi Deepblue. You are correct. 3Com's trunking is adding additional ports in parallel to increase bandwidth. What Cisco calls trunking, 3Com calls port vlan tagging. What you will want to do is in the 3Com configure your uplink port to the Cisco with each vlan ID you have configured in the...
  3. k12netguru

    3300 Matrix Configuration Help

    The matrix cable connects the 2 switches together as a stack so that they function as one unit thus only 1 IP is needed for the entire stack. The IP you can ping will be the switch that is unit 1 of the stack. You don't need an IP in the other switch. By looking on the front panel of the...
  4. k12netguru

    RIS will not obtain an IP address from DHCP server on different subnet

    We are having the exact same issue and was wondering if you had found a resolution yet. Thanks!

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