Juniper QFabric QFX3000-G Hardware Documentation page 71

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the QSFP+ interfaces (labeled
uplink connections between your Node device and your Interconnect devices, and 2
QSFP+ interfaces (labeled
connections to either endpoint systems (such as servers and storage devices) or
external networks. Optionally, you can choose to configure the middle two interfaces
( and
xle-0/1/8 xle-0/1/15
to either endpoint systems or external networks, and you can choose to configure the
last two interfaces (
fte-0/1/4
device and your Interconnect devices.
QFX5100-48T
A QFX5100-48T Node device provides 48 10GBASE-T interfaces to connect to
endpoints or external networks and 6 40-Gbps QSFP+ interfaces.
By default, 4 of the QSFP+ interfaces (labeled
configured for 40-Gbps uplink connections between your Node device and your
Interconnect devices, and 2 QSFP+ interfaces (labeled
40-Gigabit Ethernet connections to either endpoint systems (such as servers and
storage devices) or external networks. Optionally, you can choose to configure the
middle two interfaces (
xle-0/1/8
Ethernet connections to either endpoint systems or external networks, and you can
choose to configure the last two interfaces (
connections between your Node device and your Interconnect devices.
QFX5100-24Q
A QFX5100-24Q Node device provides 24 QSFP+ interfaces
as uplinks and
fte-0/1/7
networks.
The QFX5100-24Q has two expansion bays. With the optional QFX-EM-4Q expansion
modules, the QFX5100-24Q can provide an additional 8 40-Gbps interfaces that are
channelized into 10G ports. The QFX-EM-4Q expansion modules only support 40
Gigabit XLE interfaces. Valid interfaces are in the range of
the first expansion module and from
module.
The control plane requires two management ports on the QFX5100 chassis to connect
the Node device to the control plane network.
Converting the Device Mode for a QFabric System Component
Configuring Aliases for the QFabric System
Configuring Node Groups for the QFabric System
Configuring the Port Type on QFX3600 Node Devices on page 714
Understanding Node Groups on page 22
Understanding Interconnect Devices on page 14
Understanding the QFabric System Data Plane
Chapter 1: QFX3000-G QFabric System Overview
through
fte-0/1/0 fte-0/1/1
and
xle-0/1/4 xle-0/1/5
) for10-Gigabit Ethernet or 40-Gigabit Ethernet connections
and ) for uplink connections between your Node
fte-0/1/5
fte-0/1/0
and ) for10-Gigabit Ethernet or 40-Gigabit
xle-0/1/15
fte-0/1/4
to as endpoint systems or external
xle-0/1/8 xle-0/1/23
to
xle-0/3/0 xle-0/3/3
) are configured for 40-Gbps
) provide 40-Gigabit Ethernet
through ) are
fte-0/1/3
and
xle-0/1/4 xle-0/1/5
and fte-0/1/5 ) for uplink
fte-0/1/0 through
xle-0/2/0 to xle-0/2/3
in the second expansion
) provide
for
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