We used to have a 2950 switch that had that problem. Cisco TAC attributed it to an IOS problem. The temporary work-around was to set both the switchport and the server to auto-negotiate, which worked.

Port 1 is the uplink to the Dell switch, and it's not working.<BR><BR>Port 1 was set to a trunk using the command "switchport mode trunk." Port 1 shows up as a trunk, but it's only passing VLAN 1 ...

The other new Cisco Nexus switches include the 9400 and the 9300 series. The 4U 9400 supports up to 64 ports of 400Gb/s line-rate performance or up to 128 ports of 100/200Gb/s performance.

The N9300 for now will come in two forms: the N9324C, a 24-port, 100G switch with 800G throughput; and the N9348Y2C6D, which will feature 48 25G ports, two 100G ports, and six 400G ports with 800G ...

Most campuses simply put up a lot of wireless hubs and hope for the best. The Cisco Systems Catalyst 3850-48F-S is a 48-port switch that adds a wireless controller in a network switch, unified under a ...

Cisco Systems has introduced a new Nexus 9300 series of smart switches with embedded data processing units and is offering Hypershield, the company's AI-powered security architecture for data ...