Juniper QFX3000-G QFabric, Deployment Manual, Page: 419 / 652

NOTE:
• Only ports Q0 through Q7 can be configured to operate as 40-gigabit data
plane (fte) uplink ports.
•
Only ports Q2 through Q15 can be configured to operate as 10-Gigabit
Ethernet (xe) ports.
CAUTION: The Packet Forwarding Engine on the QFX3600 Node device is
restarted when you commit the port type configuration changes. As a result,
you might experience packet loss on the Node device.
The following message may be displayed in the system log file when the
Packet Forwarding Engine is restarted. You can ignore this message.
Pipe write error: Broken pipe
flush operation failed
The following steps describe how to configure either a block of ports or an individual port
to operate as 40-gigabit data plane uplink (fte) ports, as well as how to delete a
40-gigabit data plane uplink (fte) port configuration.
1.
To configure a block of ports to operate as 40-gigabit data plane uplink (fte) ports,
specify a port range:
[edit chassis node-group name node-device name pic 1]
root@qfabric# set fte port-range port-range-low port-range-high
For example, to configure ports Q4 through Q7 to operate as 40-gigabit data plane
uplink ports:
[edit chassis node-group BBAK8281 node-device BBAK8309 pic 1]
root@qfabric#
set fte port-range 4 7
2.
To configure an individual port to operate as a 40-gigabit data plane uplink (fte) port,
specify a port number:
[edit chassis node-group name node-device name pic 1]
root@qfabric#
set fte port port-number
For example, to configure port Q4 to operate as a 40-gigabit data plane uplink port:
[edit chassis node-group BBAK8281 node-device BBAK8309 pic 1]
root@qfabric#
set fte port 4
3.
Review your configuration and issue the
commit
command.
[edit]
root@qfabric#
commit
commit complete
4.
To delete the 40-gigabit data plane uplink (fte) port configuration for a block of ports,
specify a port range:
393 Copyright © 2015, Juniper Networks, Inc.
Chapter 17: QFabric System Configuration