Juniper SRX 210, Руководство по оборудованию

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Chapter 1
Introduction to the SRX 210 Services
Gateway
This section includes the following topics:
■
SRX 210 Services Gateway Description on page 3
■
SRX 210 Services Gateway Features and Functions on page 4
■
SRX 210 Services Gateway Software Features and Licenses on page 5
SRX 210 Services Gateway Description
■
Introduction on page 3
■
Types of SRX 210 Services Gateways on page 3
■
Accessing the SRX 210 Services Gateway on page 4
Introduction
The SRX 210 services gateway can be used by the following types of networks,
provided they are connected directly to a traditional private network such as leased
lines, Frame Relay, or Multi Protocol Label Switching (MPLS) networks:
■
Branch offices
■
Small enterprises
■
Fixed telecommuters
■
Small standalone business deployments
The device can also be used for branch offices where the public Internet is used as
an alternative to a traditional private wide area network (WAN).
Types of SRX 210 Services Gateways
There are three types of SRX 210 services gateways:
■
Low Memory
■
High Memory
■
Power over Ethernet
SRX 210 Services Gateway Description
■ 3