Installation Guide

Table Of Contents
To configure a physical port, enter a command such as the following.
device(config-if-e10000-1/1)# tunable-optic sfpp channel 5
To configure a LAG port, enter a command such as the following.
device(config-if-e10000-1/1)# physical-port 1/1 tunable-optic sfpp channel 5
device(config-lag-lag1)# physical-port 1/1 tunable-optic sfpp channel 5 show
Channel 5: 191.3THz, 1567.13nm
Use the
channel number
parameter to specify the channel number to use on the interface. Possible values 0 through 102.
Use the show options to display the SFPP channel used on the interface.
Cleaning fiber-optic ports and connectors
To avoid problems with connections between fiber-optic ports and fiber cable connectors, it is strongly recommended that you clean
ports and connectors each time you make a connection. Dust can accumulate inside the port and connector and cause problems as
serious as reducing the optic launch power.
To clean the fiber-optic ports and cable connectors, it is recommended that you use a fiber-optic reel-type cleaner. You can purchase
this type of cleaner from the following website:
http://www.fisfiber.com/
When you are not using a fiber-optic transceiver port, always replace the protective cover.
Troubleshooting network connections
Observe connection LEDs to determine if network connections are functioning properly. Table 37 lists the LEDs related to the network
connections, the desired state of each LED, possible abnormal states of each LED, and what to do if an LED indicates an abnormal
state.
TABLE 37 Network connection-related LED states
LED Desired state Meaning Abnormal state Meaning or action
Interface module
Link On A link is established with the
remote port.
Off A link is not established with
the remote port. Try the
following:
Verify that the
connection to the
other network
device has been
properly made,
and that the other
network device is
powered on and
operating
correctly.
Verify that the
transmit port on a
router is
connected to the
receive port on
the other network
device, and that
the receive port
on the router is
Connecting a Router to a Network Device
Brocade NetIron MLXe Series Hardware Installation Guide
194 53-1004203-03