Search results for query: *

I have a win2k3 DC that is also the primary DNS server for the workstations. Every 2 or 3 days DNS gives back wrong information for external websites so the users get redirected to a wrong page. The only why to fix the problem so far is the stop and start the DNS service. Any idea? Thanks

I get the message: "Delivery of the message required a bilateral agreement where not such agreement exists" When sending e-mails to certain domains…. Does anyone know what cause this NDR? Thank for your help!

Hi, I have a network, based on cisco products, where I would like to introduce VLANs, I don't want to change my switches with an High-End switch (with integrated Route processor). How can I find out if a cisco router would have enough performance to route packets in between VLANs? What is the...

Hi guys, I've got a Nokia PCMCIA GSM card that is working only with Orange. Nokia Type: RPM-1Q / Code: 0630266 I can't find a way to unlock the card in order to us it with a different provider. Can somebody help me? Thanks

Dear all, I have a cisco router that builds a couple of IP tunnels to other cisco routers. I'm using MRTG to monitor the lines and it works great! I'm looking to setup a solution that can notify me via e-mail that one of the tunnels went down and that the ISDN backup came up. Can someone...

Hi - I have setup a 501 to work as DHCP server as I did in other places. He assign all the needed addresses correctly but it seems that no traffic is allowed to go true the PIX from this station. If I assign manually the same addresses it works perfectly. Can someone help me on that? Thanks

Hi all – I have to connect a branch office to the HQ true ISDN. I successfully configured DDR on both cisco routers. My network is running EIGRP and I already denied this traffic to prevent the B-channels to come up. Unfortunately there is a lot of other “unimportant” traffic that brings the...

Hi, I have 2 cisco routers running EIGRP in my network. I have build a parallel link with VPN with 2 PIX. For some reasons I whant the traffic go true the VPN tunnel primary and use the second line as backup. Does it's possible to run EIGRP true the tunnel? Thanks Joe

Hi, I have VPN connection Pix-to-Pix between two offices, and I have a 2503 router on both sites. I'd like to configure a ISDN backup between the two sites. Which method should I use? Thanks for help Giorgio