- play_arrow Logical Systems
- Logical Systems Overview
- Primary Logical Systems Overview
- User Logical Systems Overview
- Setting Up a Logical System
- Security Profiles for Logical Systems
- CPU Allocation for Logical Systems
- Routing and Interfaces for Primary Logical Systems
- Routing, Interfaces, and NAT for User Logical Systems
- Security Zones in Logical Systems
- User Authentication for Logical Systems
- Security Policies for Logical Systems
- Screen Options for User Logical Systems
- Secure Wire for Logical Systems
- VPNs in Logical Systems
- Content Security for Logical Systems
- IDP for Logical Systems
- ALG for Logical Systems
- DHCP for Logical Systems
- Application Security in Logical Systems
- IPv6 for Logical Systems
- SSL Proxy for Logical Systems
- ICAP Redirects for Logical Systems
- AppQoS for Logical Systems
- Logical Systems in a Chassis Cluster
- Flow Trace for Logical Systems
- Example: Deleting a Logical System
- Troubleshooting Logical Systems
- play_arrow Tenant Systems
- Tenant Systems Overview
- Security Zones for Tenant Systems
- Flow for Tenant Systems
- Flow Trace for Tenant Systems
- Firewall Authentication for Tenant Systems
- Security Policies for Tenant Systems
- Screen Options for Tenant Systems
- NAT for Tenant Systems
- Content Security for Tenant Systems
- IDP for Tenant Systems
- ALG for Tenant Systems
- DHCP for Tenant Systems
- Security Log for Tenant Systems
- AppQoS for Tenant Systems
- Application Security for Tenant Systems
- play_arrow Configuration Statements and Operational Commands
Logical Systems and Tenant Systems Overview
With the Junos operating system (Junos OS) on SRX Series Firewall, you can partition a single security device into multiple logical devices that can perform independent tasks. Because logical systems perform a subset of the tasks once handled by the main device, logical systems offer an effective way to maximize the use of a single security platform.
A complex network design requires multiple layers of switches, routers, and security devices, which might lead to challenges in maintenance, configuration, and operation. To reduce such complexity, Juniper Networks supports logical systems. Logical systems perform a subset of the actions of the main device and have their own unique routing tables, interfaces, policies, and routing instances.
For SRX Series Firewalls, you can partition a single device into following secure contexts:
Logical systems
Tenant systems
Each logical system has its own discrete administrative domain, logical interfaces, routing instances, security firewall and other security features. A tenant system provides logical partitioning of the SRX Series Firewall into multiple domains similar to logical systems and provides high scalability.
