Hello everyone, we have Switch 3750X-48PF-S and module C3KX-NM-10GT. IOS 15.2(3)E UNIVERSALK9. 2 ports 10GB Twisted Pair, but both link down when connect cable.
Maybe module need initialize before usage.
Can you help me?
Hi, you can do "show int status" or "show inventory" to check what is being detected on the ports.
The module ports should be 10Gbps by default according to the command reference:
To configure the port speed on the 10-Gigabit Ethernet slots on a C3KX-NM-10GT network module, use the hw-module switch global configuration command. To return to the default speed (10 Gigabit Ethernet), use the no form of this command.
set 10G and 1G on port-group, but no effect
add some image:
and now, show hw-module switch 1 port all
no effect, no link on switch and server side
set 1G, show hw-module switch 1 port all
no effect, no link...
show interfaces port Gi1
show interfaces port Te1
and default port config
Someone have same problem? maybe You know where is problem.
First of all check inventory from the command line. If you find that hardware is up then check port status for connectivity.