After the clear mac address-table I was confident about fixing the issue ... but after a few minutes...

no it is not permanent so it is difficlt to be sure if the paquets arrive to the right server. I hav...

Hi I spotted this issue with a tcpdump on a server that should never see this address. the mac-addre...

Hi everybody I have got a problem with a Stack of 4 WS-C3750X-24T-S IOS 15.0(2)SE9 In the cache, I s...

HelloI have to connect a Cisco 888EZ-K9 to a Nexus of a client. In the Nexus the BPDUGuard is activa...

Hi MikaI don't understand why the ASA has diffuculties to decide which remote networks to choose bec...

Thank you William but I can't ask clients to Nat their networks and they all connect to the same net...

HelloI have a ASA5510 to connect clients to my compagny. I use vpn ipsec site to site with different...

I tried this but i never see the ip address to the client side and how to permit this adrress to con...

Hello I have an ASA 5505 8.3 and i setup it with ADSL 6.3I am trying to dedicate IP addresses to cli...

Thank you for your help but i changed the C1801 by a 1812 with an ADSL modem and it's work fine.So I...

HelloI already upgrade the ADSL firmware but it is not betterDo you if there another firmawre after ...

Hello I really need HELP!I have a Cisco1801 connected to ADSL. All was working fine but one day ther...