Port Groups - Juniper QFX10016 Hardware Manual

QFX10016 Switch Hardware Guide

Port Groups

66
4 independent 10-Gigabit Ethernet ports. Use the
port-number channel-speed speed
Each QSFP+ port ( 61, 62, 63,
associated QSFP28 port (
QSFP+ ports can be configured to support:
40-Gigabit Ethernet using QSFP+ optical transceivers. The default speed is 40 Gbps.
10-Gigabit Ethernet using breakout cables with attached optical transceivers. When
configured for channelization, the system converts the 40-Gigabit Ethernet port into
4 independent 10-Gigabit Ethernet ports. Use the
port-number channel-speed speed
Each SFP+ port ( through
0
10-Gigabit Ethernet using SFP+ optical transceivers. The default speed is 10 Gbps.
1-Gigabit Ethernet using SFP optical or SFP-T copper transceivers.
Copper SFP transceivers are only supported on the bottom two SFP+ rows. Because
copper SFP transceivers (1000BASE-T) are physically larger than optical SFP
transceivers (1000BASE-X), stacking copper SFP transceivers in all three rows causes
internal damage to the line card. Optical SFP transceivers can be stacked and used in
all SFP+ ports 0 through
Any of the 66 ports through
0
ports are enabled by default, and the default configuration adds the ports to the default
VLAN.
The six combination ports of QSFP28 and QSFP+ can operate either as six independent
40-Gigabit Ethernet ports or as two port groups. The first port group is controlled by
QSFP28 port and administratively bundled with QSFP+ ports
60
port group is controlled by QSFP28 port
ports and . To enable the port group, insert a 100-Gigabit Ethernet transceiver into
63 65
the QSFP28 port and configure a port for 100-Gbps. Junos OS enables the QSFP28 port
at 100-Gbps speed and disables the two QSFP+ ports bundled in the port group.
Figure 44 on page 67 shows the location of QSFP28 ports and port groups for the
QFX10000-60S-6Q. Table 26 on page 67
ports.
command to change the port speed.
and 65 is part of a port group and is controlled either by the
or ). A QSFP28 port operating at 40-Gpbs speeds, the
60 64
command to change the port speed.
) can be configured to support:
59
59 .
can be configured as either uplink or access ports. The
65
64 and administratively bundled with QSFP+
shows the available combinations for the
set chassis fpc slot-number port
set chassis fpc slot-number port
and . The second
61 62
Copyright © 2017, Juniper Networks, Inc.