User Manual

High Availability Features
High availability features include Routing Engine redundancy, graceful Routing Engine
switchover (GRES), nonstop bridging, nonstop active routing, graceful restart for routing
protocols, Virtual Router Redundancy Protocol (VRRP), and unified in-service software
upgrade (ISSU). Some high availability features are not supported by all platforms and
all PICs. For more information, see the Junos OS High Availability Configuration Guide.
Related
Documentation
MX Series PIC Overview on page 155•
• FPCs Supported by MX240, MX480, and MX960 Routers on page 156
• PICs Supported by MX240, MX480, and MX960 Routers on page 156
FPCs Supported by MX240, MX480, and MX960 Routers
An FPC occupies two slots when installed in an MX240, MX480, or MX960 router. The
maximum number of supported FPCs varies per router:
•
MX960 router—6 FPCs
•
MX480 router—3 FPCs
•
MX240 router—1 FPC
Table 16 on page 156 lists FPCs supported by MX Series routers.
Table 16: FPCs Supported by MX Series Routers
First Junos OS
Release
Maximum
Throughput per FPC
(Full-duplex)
Maximum
Number of PICs
SupportedFPC Model NumberFPC NameFPC Type
9.420 Gbps2MX-FPC3FPC33
9.510 Gbps2MX-FPC2FPC22
Related
Documentation
MX Series PIC Overview on page 155•
• PICs Supported by MX240, MX480, and MX960 Routers on page 156
• High Availability Features on page 156
PICs Supported by MX240, MX480, and MX960 Routers
Table 17 on page 156 lists the PICs supported by MX240, MX480, and MX960 routers.
Table 17: PICs Supported by MX240, MX480, and MX960 Routers
First Junos OS ReleaseTypePortsPIC Model NumberPIC Name
Channelized IQ PICs
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