Juniper JUNOS OS 10.4 - PROTECTED SYSTEM DOMAIN Configuration Manual
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Brand: Juniper
Category: Other
Type: Configuration manual for Juniper JUNOS OS 10.4 - PROTECTED SYSTEM DOMAIN
Pages: 290
Download Juniper JUNOS OS 10.4 - PROTECTED SYSTEM DOMAIN Configuration manual
Figure 1: Protected System Domain
Any number of FPCs can be assigned to a PSD. Only one redundant Routing Engine pair
(or single Routing Engine) can be assigned to a PSD.
NOTE: When an FPC is not assigned to a PSD, it belongs to the Root System
Domain (RSD) by default. A Physical Interface Card (PIC) on an FPC owned
by the RSD can be configured as an interface that is shared by multiple PSDs.
For more information, see “Shared Interfaces” on page 5.
You create each PSD under the RSD configuration through the Junos OS running on the
Routing Engines on the T Series router. Once a PSD is configured, you access it as you
would any separate physical router by connecting to the console port on the master
Routing Engine on the JCS1200 chassis for the PSD you want to configure. Using the
Junos OS, configure basis system properties, such as hostname, domain name, Ethernet
management IP address, and so on. You can also download a configuration file to the
PSD.
A PSD detects and manages only its own Routing Engines in the JCS1200 chassis and
the assigned FPCs and PICs in the T Series router. In addition, failures on one PSD do not
affect other PSDs.
Related
Documentation
Root System Domains on page 4•
• Shared Interfaces on page 5
• Connections Between JCS1200 and T Series Chassis on page 11
• Benefits of JCS1200 and T Series as a Single Platform on page 13
Shared Interfaces
A single Physical Interface Card (PIC) can host a physical interface that is shared by
different Protected System Domains (PSDs). The Flexible PIC Concentrator (FPC) and
5Copyright © 2010, Juniper Networks, Inc.
Chapter 1: JCS1200 Chassis and T Series Routers as a Single Platform