I have a Cisco switch with 48 ports in it. To have multiple uplinks to the main/core switch, I want to create VLANs on the 48 port switch of 8 ports each, to give me 6 smaller broadcast domains. I will then connect these 8 ports to the core switch. Core switch has no VLANs nor I am planning any. My questions:
Yes, I want to divide that 48 port switch into six, 8-port, switches and uplink each VLAN to core. So core will have 6 links from these VLANs or smaller switches. What does it mean, how other 5 VLANs communicate to the switch? Just like separate switches will. Does it all make sense?
Whatever is the size of your network or design of the network, it's never preferred that you disable the STP in your network. You never know when the loop will be created and your whole network go down. So it's highly recommended to enable STP in your network.
Also it's never recommended to elect the STP root based on default STP parameters. Manually let the core switch of the network to elect as a root switch. To get more guidelines, refer to the designing STP for trouble avoidance section of the following document:
This is actually a pretty cool feature, i didn't even know it existed until I was looking for a solution to advertise a subnet (prefix in BGP talk), only if a certain condition existed. This is exactly what conditional advertisements does
j ai une question j ai achete un routeur cisco 887VA-k9 , je le configuré avec la configuration ci- dessous
si je le lier avec mon pc portable sur l un de ses ports directement ça marche toute est bien ( la connexion internet + m...
Attached policy provides CLI access to the Cisco 4G router over text messaging. Two files are in the attached .tar file:
2. PDF with instructions on how to load and use the .tcl file.