Tag: stack
Upgrading Cisco switch stack
I always upgrade a switch stack with one single command. Last week I received a call from a customer with the question about the upgrade procedure for a switch stack. The customer wanted to upload the image separately to every single switch. I told him that he could upgrade all switches at once. Since I … Read More
Cisco stack: version mismatch
When adding a new switch to an existing stack, the new switch should have the same software image as the existing stack member switches. If the new switch has different software, the switch isn’t capable of joining the stack. Switch/Stack Mac Address : 588d.0918.3100 H/W Current Switch# Role Mac Address Priority Version State ———————————————————- *1 … Read More
HP Blade Switch Development
Maybe old news for some of you, but HP has developed the Cisco switches for the HP Blade servers. The Cisco Catalyst Blade Switch 3120G and 3120X provide stacking functionality. This improves the functionality of the switches by creating a single switch from two physical switches. Source: The Cisco Catalyst Blade Switch 3120 Series Switches … Read More