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The services gateway must have at least one SPC installed. You can install additional
SPCs to increase services processing throughput.
NOTE: If a CFM slot is not occupied by a card, you must install a blank panel
to shield the empty slot and to allow cooling air to circulate properly through
the services gateway.
Figure 9: Typical Services Processing Card
g036032
SRX3K-SPC-1-10-40
For detailed information about the SPCs supported by the services gateway, see the
SRX1400, SRX3400, and SRX3600 Services Gateway Module Guide
at
www.juniper.net/techpubs/
.
Related
Documentation
SRX3400 Services Gateway Chassis on page 7
•
•
Installing CFM Cards in the SRX3400 Services Gateway on page 59
•
Available Components for the SRX3400 Services Gateway on page 9
•
SRX3400 Services Gateway Switch Fabric Board on page 14
•
SRX3400 Services Gateway Network Processing Cards on page 20
•
SRX3400 Services Gateway IOCs on page 21
•
SRX3400 Services Gateway NP-IOCs on page 22
SRX3400 Services Gateway IOCs
I/O cards (IOCs) are common form-factor module (CFM) cards that provide additional
physical network connections to the services gateway to supplement the Ethernet ports
on the Switch Fabric Board (SFB). Their primary function is to deliver data packets arriving
on the physical ports to the Network Processing Card (NPC) and to forward data packets
out the physical ports after services processing. The SRX3400 Services Gateway has
four slots in the front of the chassis where you can install IOCs. You can install any
combination of IOCs in the slots.
Figure 10 on page 22 shows a typical IOC.
21 Copyright © 2013, Juniper Networks, Inc.
Chapter 2: SRX3400 Services Gateway Hardware Components