Srx5600 Services Gateway Services Processing Cards; Srx5600 Services Gateway Services Processing Card Description - Juniper SRX5600 Hardware Manual

SRX5600 Services Gateway Services Processing Cards

SRX5600 Services Gateway Services Processing Card Description

Copyright © 2010, Juniper Networks, Inc.
SRX5600 Services Gateway Port Module Components on page 17
This section includes the following topics:
SRX5600 Services Gateway Services Processing Card Description on page 19
SRX5600 Services Gateway Services Processing Card Components on page 20
SRX5600 Services Gateway Services Processing Card LEDs on page 20
Each Services Processing Card (SPC) contains two Services Processing Units (SPUs),
which provide the processing power to run integrated services such as firewall, IPsec,
and IDP (see Figure 8 on page 19). All traffic traversing the services gateway is passed
to an SPU to have services processing applied to it. Traffic is intelligently distributed by
IOCs to SPUs for service processing.
The services gateway must have at least one SPC installed. You can install additional
SPCs to increase services processing throughput.
You can install SPCs in any of the slots not reserved for SCBs. If a 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 device.
Figure 8 on page 19 shows a typical SPC supported on the services gateway.
Figure 8: Typical SPC
Chapter 2: SRX5600 Services Gateway Hardware Components
19