Configuration Guide User guide

FastIron Configuration Guide 215
53-1002494-02
Upgrading or downgrading configuration considerations for PoD
• For any of the four uplink ports on slot 2, if you re-configure any port from 1 Gbps to 10 Gbps
port speed, you must reload the switch to begin using the ports in 10 Gbps port speed. Until
you reload the switch, the ports will remain in an error-disabled state. The following example
output displays ethernet port 4 in an error-disabled state.
Brocade#show interface ethernet 1/2/4
10GigabitEthernet1/2/4 is ERR-DISABLED (Reload the switch or stack to enable
this port in 10G speed), line protocol is down
Hardware is 10GigabitEthernet, address is 748e.f882.e39c (bia 748e.f882.e39c)
Configured speed 10Gbit, actual unknown, configured duplex fdx, actual
unknown
Member of L2 VLAN ID 1, port is untagged, port state is DISABLED
BPDU guard is Disabled, ROOT protect is Disabled
Link Error Dampening is Disabled
STP configured to ON, priority is level0, mac-learning is enabled
Flow Control is enabled
Mirror disabled, Monitor disabled
Not member of any active trunks
Not member of any configured trunks
No port name
MTU 1500 bytes
300 second input rate: 0 bits/sec, 0 packets/sec, 0.00% utilization