Poland
GRANDMETRIC Sp. z o.o.
ul. Metalowa 5, 60-118 Poznań, Poland
NIP 7792433527
+48 61 271 04 43
info@grandmetric.com
Sweden
Drottninggatan 86
111 36 Stockholm
+46 762 041 514
info@grandmetric.com
UK
Grandmetric LTD
Office 584b
182-184 High Street North
London
E6 2JA
+44 20 3321 5276
info@grandmetric.com
US Region
Grandmetric LLC
Lewes DE 19958
16192 Coastal Hwy USA
EIN: 98-1615498
+1 302 691 94 10
info@grandmetric.com
Technology: Switching
Area: STP
Vendor: Cisco
Software: 12.X , 15.X
Platform: Catalyst platforms
Portfast feature causes a switch port to enter the spanning tree forwarding state immediately, bypassing the listening and learning states. Portfast on switch ports connected to a single workstation or server allows those devices to connect to the network immediately, instead of waiting for the port to transition from the listening and learning states to the forwarding state.
To configure spanning tree portfast feature enter below commands:
Switch# configure terminal
Switch(config)# interface FastEthernet 0/1
Switch(config-if)# spanning-tree portfast
Switch(config-if)# end
Switch(config)# show spanning-tree
