It depends. If your Cisco switch port (interface) is configured with the spanning-tree portfast command then, you pc will immediately connect to the switch network and be able to communicate but if portfast is not configured on the interface then, plugging the pc into an interface on the switch will trigger a topology change notification (TCN) in an 802.1D spanning tree which will go through the listening (15 seconds), learning (15 seconds: mac address learning) and then forwarding. In this situation, if the pc is getting its ip address from a DHCP server on the network, it will timeout resulting in the pc not obtaining an ip address from the DHCP server.
It is always a good practice nowadays to configure the switch port (interface) with the portfast command. This alleviate a TCN from being sent every time a pc is plugged /unplugged on the switch interface or turn up / shutdown.
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.