Subsystem Tasks; System Initiation Subsystem - Cisco ASR 5000 Administration Manual

Subsystem Tasks

Subsystem Tasks
The following subsections list and briefly describe StarOS tasks for various subsystems:
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System Initiation Subsystem

Table 46: System Initiation Subsystem Tasks
Task
SITMAIN
SITPARENT
SITREAP
ASR 5000 System Administration Guide, StarOS Release 21.1
376
System Initiation Subsystem, on page 376
High Availability Subsystem, on page 377
Resource Manager Subsystem, on page 378
Virtual Private Networking Subsystem, on page 378
Network Processing Unit Subsystem, on page 380
Session Subsystem, on page 382
Platform Processes, on page 392
Management Processes, on page 396
Description
System Initiation Task –
Main
SIT Parent Sub-function
SIT Reap Sub-function
Function
Initiated at system start-up.
Reads and provides startup configuration to other SIT
components.
Starts SITREAP sub-function.
Maintains CPU state information.
Starts management cards in either active or standby
mode.
Registers tasks with HAT task.
Notifies CSP task of CPU startup completion.
Brings up packet processing cards in standby mode.
Shuts down tasks as required.
StarOS Tasks