Srx5800 Services Gateway Spc Description; Figure 3: Srx5K-Mpc - Juniper SRX5800 Hardware Manual

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SRX5800 Services Gateway SPC Description

Copyright © 2015, Juniper Networks, Inc.

Figure 3: SRX5K-MPC

MPC (empty)
For detailed information about the interface cards, port modules, and MICs supported
by the services gateway, see the
Reference at www.juniper.net/techpubs/
Replacing SRX5800 Services Gateway IOCs on page 295
Replacing SRX5800 Services Gateway Flex IOCs on page 300
Replacing SRX5800 Services Gateway MPCs on page 318
SRX5800 Services Gateway Card Cage and Slots on page 6
SRX5800 Services Gateway Field-Replaceable Units on page 279
Each Services Processing Card (SPC) contains four Services Processing Units (SPUs),
which provide the processing power to run integrated services such as firewall, IPsec,
and IDP (see Figure 4 on page
to an SPU to have services processing applied to it. Traffic is intelligently distributed by
interface cards to SPUs for services processing.
The services gateway must have one SPC installed.
You can install an SPC in any of the slots that are not reserved for Switch Control Board
(SCB). 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 4 on page 10 shows a typical SPC supported on the services gateway.
Chapter 2: Hardware Component Overview
SRX5400, SRX5600, and SRX5800 Services Gateway Card
.
10). All traffic traversing the services gateway is passed
9