Technical Documentation
Rebooting and Halting Hardware Components of the Routing Matrix with a TX Matrix Plus Router
In a routing matrix with a TX Matrix Plus router, you can control which hardware component is rebooted or halted. If you reboot or halt the TX Matrix Plus router, by default you also reboot or halt the master Routing Engines on all T1600 routers. To reboot a specific component, issue the request system reboot command with the all-lcc, lcc, or sfc option.
user@host> request system reboot ?Possible completions: <[Enter]> Execute this command all-chassis Reboot all chassis all-lcc Reboot all LCC chassis at Time at which to perform the operation in Number of minutes to delay before operation lcc Reboot specific LCC (0..3) media Boot media for next boot message Message to display to all users other-routing-engine Reboot the other Routing Engine sfc Reboot SFC (0..0) | Pipe through a command
user@host> request system rebootReboot the system ? [yes,no] (no) yes Rebooting lcc0-re0 Rebooting lcc1-re0
Similarly, to halt a specific component in a routing matrix, issue the request system halt command with the all-lcc, lcc, or sfc option.
 | Caution: Before entering this command, you must have access to the TX Matrix Plus console port and the console ports of all of the LCCs in order to bring up the Routing Engines. |
user@host> request system halt ?Possible completions: <[Enter]> Execute this command all-chassis Halt all chassis all-lcc Halt all LCC chassis at Time at which to perform the operation both-routing-engines Halt both Routing Engines in Number of minutes to delay before operation lcc Halt specific LCC (0..3) media Boot media for next boot message Message to display to all users other-routing-engine Halt other Routing Engine sfc Halt SFC (0..0) | Pipe through a command
Issuing the request system halt both-routing-engines command on a TX Matrix Plus router halts both Routing Engines in
the TX Matrix Plus router and both Routing Engines in all T1600 routers
in the routing matrix. To reboot a Routing Engine that has been halted,
you must connect through the console. For more information about system
commands, see the Junos OS System Basics and Services Command Reference 
.
