Dear Experts, We have Cisco 2960X as our Access Layer switches in Campus LAN Network, these Access switches are connected to Cisco 4507 which is acting both as Distribution and Core switch. Cisco 4507 is connected to Nexus 93108 which is acting a...
The first six digits of a MAC address is an OUI. If one manufacturer makes more than 16,777,216 devices using the same OUI, some devices will have a duplicate MAC address.How do manufacturers avoid this problem? Do they buy a new OUI from IEEE?
I am not understanding how to deny access between VLAN's. Believe that it will be a access list but not understanding the configuration. Any help in helping understanding would be much appreciated. ROUTERBuilding configuration...Current configuratio...
Hi Folks,Looking for some advice. We have a sister company at work where everything in the past has been kept separate. Our own IT Departments, our own Networks and Infrastructure etc. We're now starting a huge transformation in putting the IT Dep...
Hello, my 2620 hangs at the initial setup: -------------------------Cisco Internetwork Operating System SoftwareIOS (tm) C2600 Software (C2600-I-M), Version 12.0(7)XK1, EARLY DEPLOYMENT RELEASE SOFTWARE (fc1)TAC:Home:SW:IOS:Specials for infoCopyright...
I have deployed /25 network for APs but it is already exhausted so I had to add /24 network and I promoted /24 network to the primary address. So, the current configuration is:interface Vlan100 description AP ip address 192.168.227.129 255.255.255.12...
Hi All Having issues using packet tracer on the new windows 11. It loads up but then freezes straight after. I have old packet tracer lab files which also open but freeze up. I've uninstalled and done all the usual checks i.e windows firewall to no a...
Hello, Is it possible to remove a SPA-8X1GE-V2 card in order to be able to change it without turning off the ASR 1001 ? The SPA card has a defect, I have to replace it ! Should the ASR be turned off ? Thanks
I am trying to use AMSI from Windows 10 machine which has Cisco AMP for Endpoints installed. I am using C# code to access AMSI. AMSI fails to invoke Cisco AMP for endpoints AMSI provider. With little or no documentation there isn't a specific root ca...
