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MPC3E MIC Overview
Copyright © 2012, Juniper Networks, Inc.
type of 100 gigabit Ethernet PIC on a remote router (Juniper Networks or other
vendors). LACP is not supported in this configuration.
• Software Packet Forwarding Engine—Supports all Gigabit Ethernet PIC classification,
firewall filter, queuing model, and rewrite functionality.
• Egress traffic performance—Maximum egress throughput is 100 gigabits per second
on the physical interface, with 50 gigabits per second on the two assigned logical
interfaces.
• Ingress traffic performance—Maximum ingress throughput is 100 gigabits per second
on the physical interface, with 50 gigabits per second on the two assigned logical
interfaces. To achieve 100 gigabits per second ingress traffic performance, use one of
the interoperability modes described below. For example, if VLAN steering mode is not
used when connecting to a remote 100 gigabits per second interface (that is on a
different 100 gigabits per second PIC on a Juniper Networks router or a different vendor’s
equipment), then all ingress traffic will try to use one of the 50 gigabits per second
Packet Forwarding Engines, rather than be distributed among the two 50 gigabits per
second Packet Forwarding Engines, resulting in a total of 50 gigabits per second ingress
performance.
• Interoperability modes—The 100-Gigabit Ethernet PIC supports interoperability with
•
through configuration in one of the following two forwarding option modes:
• SA multicast mode—In this mode, the 100-Gigabit Ethernet PIC supports
interconnection with other Juniper Networks 100-Gigabit Ethernet PICs (Model:
PD-1CE-CFP) interfaces only.
• VLAN steering mode—In this mode, the 100-Gigabit Ethernet PIC supports
interoperability with 100 gigabit Ethernet interfaces from other vendors only.
Configuring 100-Gigabit Ethernet PICs on page 367
• T1600 Core Router
• TX Matrix Plus Router
The MPC3E supports two separate slots for MICs. MICs provide the physical interface
and are installed into the MPCs.
Chapter 27: Configuring 100-Gigabit Ethernet PICs/MICs
The MPC3E supports these MICs as field replaceable units (FRUs):
• 100-Gigabit Ethernet MIC with CFP (model number MIC3-3D-1X100GE-CFP)
• 100-Gigabit Ethernet MIC with CXP (model number MIC3-3D-1X100GE-CXP)
• 10-port 10-Gigabit Ethernet MIC with SFPP (model number MIC3-3D-10XGE-SFPP)
• 2-port 40-Gigabit Ethernet MIC with QSFP+ (model number MIC3-3D-2X40GE-QSFPP)
The MPC3E has two separate configurable MIC slots. Each MIC corresponds to a single
PIC and the mapping between the MIC and PIC is 1 to 1 (one MIC is treated as one PIC).
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