Sorry one other thing, all portfast will do is stop the port participating in the listening and learning states of STP. These last 15 secs each so the port will be available in 20 seconds as appose to the usual 50.
I have connected router on one of the port of Cat5000 and even router is doing bridging, I want to configure Cat5000 port so that it should not take usual 45 sec to go forwarding state and same time I want the port should send and recive BPDU.
multicast-address Set multicast address type for trbrf's
portcost Set spantree port cost
portfast Set spantree port fast start
portpri Set spantree port priority
portstate Set spantree logical port state
portvlancost Set spantree port cost per vlan
portvlanpri Set spantree port vlan priority
priority Set spantree priority
root Set switch as primary or secondary root
uplinkfast Enable or disable uplinkfast groups
mollari-2> (enable) set spantree portfast ?
Token Ring TRCRF vlan number
Module number and Port number(s)
bpdu-guard Portfast BPDU guard
mollari-2> (enable) set spantree portfast
Spanning-tree PortFast causes a port to enter the spanning-tree forwarding state immediately, bypassing the listening and learning states. You can use PortFast on switch ports connected to a single workstation or server to allow those devices to connect to the network immediately, rather than waiting for the port to transition from the listening and learning states to the forwarding state.
Caution PortFast should be used only when connecting a single end station to a switch port. If you enable PortFast on a port connected to another networking device, such as a switch, you can create network loops.
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.