問答題

【簡答題】

Refer to the output shown on switch SW1 below: 
Warning: Spantree port fast start should only be enabled on ports connected to a single host.Connecting hubs, concentrators, switches, bridges, etc. to a fast start port can cause temporaryspanning tree loops. Use with caution.
Spantree ports 4/1-24 fast start enabled. 
What command could you enter to reproduce this output?

答案: set spantree portfast 4/1-24 enable。
微信掃碼免費搜題