Cisco Nexus 9000 software upgrade using TFTP
First step is to download the image from Cisco.com For the Nexus 9000 software download the latest images can be found here Select the specific for your switch and download…
Layer 2 Etherchannel
EtherChannel can be estalished using one of the following three mechanisims: LACP IEEE’s negotiation protocol (802.3ab)PAgP Cisco’s negotation protocolStatic persistence No negotation protocol LACP PAgP Static Persistence Active Passive Active…
Port Security Tutorial
By default, all interfaces on a Cisco switch are in an enabled state, meaning that anyone can potentially connect to your network through a wall socket, posing a security risk.…