Configuring Port Speeds - Cisco AP776A - Nexus Converged Network Switch 5020 Configuration Manual

Fibre Channel Interfaces
S e n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a c k - d o c @ c i s c o . c o m
To ensure that ports that are part of ISLs do not get changed to port mode F, configure the ports in port
Note
mode E, rather than in Auto mode.
When the command is executed from the command line, switch operation remains graceful. No ports are
Note
flapped.
To sets the administrative mode of Fibre Channel ports to mode F in the CLI, follow these steps:
Command
Step 1
switch# config t
Step 2
switch(config)# system default
switchport mode F
switch(config)# no system default
switchport mode F
For detailed information about the switch setup utility see
Note

Configuring Port Speeds

By default, the port administrative speed for an interface is automatically calculated by the switch.
Caution Changing the port administrative speed is a disruptive operation.
To configure the port speed of the interface, follow these steps:
Command
Step 1
switch# config t
Step 2
switch(config)# interface fc 1/1
Step 3
switch(config-if)# switchport speed 1000
switch(config-if)# no switchport speed
Cisco MDS 9000 Family CLI Configuration Guide
13-14
Chapter 13
Purpose
Enters configuration mode.
Sets the administrative mode of Fibre Channel ports to
mode F (if applicable).
Sets the administrative mode of Fibre Channel ports to
the default (unless user configured).
Chapter 5, "Initial Configuration."
Purpose
Enters configuration mode.
Selects the mgmt0 interface and enters interface
configuration mode.
Configures the port speed of the interface to 1000
Mbps.
The number indicates the speed in megabits per
second (Mbps). You can set the speed to 1000 (for
1-Gbps interfaces), 2000 (for 2-Gbps interfaces),
4000 (for 4-Gbps interfaces), 8000 (for 8-Gbps
interfaces), or auto (default).
Reverts the factory default (auto) administrative
speed of the interface.
OL-18084-01, Cisco MDS NX-OS Release 4.x
Configuring Interfaces