Hello all, I currently have a Cisco Nexus 3172 that was rebooted and link failures began to happen shortly after. ETH_PORT_CHANNEL-5-FOP_CHANGED: port-channel100: first operational port changed from Ethernet1/5 to none%ETH_PORT_CHANNEL-5-PORT_DOWN: p...

Hello All, My network team updated layer 2 security configs on a  Nexus Switch 3172(not stacked) and some of the configs (ip verify source, dhcp snooping, ip arp inspection, block unicast) knocked off connectivity to some VMhosts on VCenter. VCenter ...

Hello all, The Phone calls work perfectly before applying the QoS but get choppy after applying. I am currently applying QoS on Cisco 9300 access switches but the phone calls are cutting in and out (Choppy). I am using Cisco phones. Below are the con...