how to check port is gigahertz or 10 gigahertz port

[ompal_singh]

how to check whether this particular port is 1 gigahertz or 10 giagahertz

[Drew_C]

If you're using EXOS, try this command: https://documentation.extremenetworks.com/exos_commands/EXOS_21_1/EXOS_Commands_All/r_show-ports.sht...

[Nick_Yakimenko]

but are you sure you need to measure port's speed in Ghz?

[Ronald_Dvorak]

show port no