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Yesterday I discovered that someone (student?) had crossed the network switches with a cat5 cable in a locked closet.. Removed the cable and all is well..also changed the lock on the closet door.. The symptoms made absolutely no sense until we discovered the network loop.. Thanks very much...

Thanks for the reply.. Have 3 - 3305 routers 172.16.85.0 Class C 172.16.96.0 Class C 172.18.112.0 Class B mask 255.255.248.0 All w/Dhcp scopes and connected to same HP 5308switch If .96 is down devices connected to it will receive a 112 address. If .85 is down device on that Vlan will not...

I realize I probably need ACLs on both vlans denying DHCP from the wrong one. I am looking for an example of how to write that on an HP. If I'm wrong about the ACLs then I'm stumped. Thanks, Don Averett

I've got a Procurve 5308XL core switch. Have set up 2 Vlans which are using Adtran routers to pass out DHCP - one to a wireless net and one to a wired student net. These are private class B networks. The problem I am having is DHCP addresses are crossing the VLAN boundaries which I can't have as...

I had checked the process list and there was no specific startup script - dtconfig does seem to work - thanks for the tips. It is -d or -kill to stop the CDE system Don Dalfonzo Averett U.

My Xerrors file keeps filling up the var partition with an error code 22. Can't seem to find how to shut down the xsystem or how to stop the Xerrors file from growing. Running Solaris 7 on a DNS box so the windows system is not needed as access is restricted to command line only anyway. I tried...

This should be simple but I can't find an example. I want to connect a remote location using two routers connected over their ethernet ports (not T1)using a 4mb fiber link put in place by our local utility. Is this as simple as numbering the interfaces and statically routing over the link? I...

You are correct it's a stand alone sendmail sun box I inherited from the previous admin.. the new mail server would be outsourced (google).. Question if sendmail uses accts. on the local server, if the account was not there would it use MX records to forward the message or just say no account...

What is virtuser and masquerade...I may be able to tell if it would help? Thanks, Don

I'm in a University IT dept.. We house a sendmail server for our domain.. now want to shift students to another mail system while leaving faculty & staff on in house server and I've modified the MX records in our DNS as the mail provider instructed.. Problem is that while mail addressed to the...

I've got 2 branches - the main center and a remote site connected on a P2P T1 using Natted private addresses at the remote site. We would like to place a DC at the remote site but can't seem to get replication with the main center to work. I'm sure it's connected to the natting. Have asked...

Try looking into the program Dave to load on the Macs..<br> It should let them show up in Network Neighborhood.<br> Don<br>