Heads Up :
The post you are writing will appear in a public forum. Please ensure all content is appropriate for public consumption. Review the employee guidelines for the community here.
I haven’t touched Cisco wireless in years and will soon be deploying it to many sites. Was a bit familiar with the 5500 wlc and such but the new Cisco 9800 seem a whole new world. Anyway what training/books and or learning material can I use to get u...
Hello, I have a few C9200s and C9500 that I need to code upgrade. However, in this case, I want to load the code onto the device but not reload it....I will schedule a reload at a later date and want the code to automatically kick in once reloaded. C...
For me, I always use BPDUGuard on edge port and root guard on Core switch ports that connect to other switches.However, with a customer I have seen they use root guard on all their access layer ports. The reason being, if a port is err-inconsistent, ...
Ok so after some further digging, the below post seems to clarify. There are two upgrade modes for performing the upgrade, install mode and bundle mode.If I go to install mode, it seems like I will need to manually force the reboot by issuing the com...
M02@rt37 wrote:hello @lloydXmas,-- Using root guard on access ports might be seen as overly restrictive in some network designs. In a typical hierarchical network architecture, access switches should not have the responsibility of being the root brid...
With rootguard the port does not go to err-disabled. It goes err-inconsistent, which means when the device is removed from the port, it automatically goes back to normal operating mode. With err-disabled, you need to use recovery cause you mentioned ...
It does though...the port will go to err-inconsistent and will effectively block the switch or loop until it is removed. Once removed, the port goes back to normal operating state which is why this customer uses it (for ease of blocking and recoverin...
I understand where and how to configure it. The core/dis ports are configured with root-guard to prevent any switch with coming the root. My question is, if a company decides to configure access ports with 'root-guard' for the sole reason as to preve...
