request chassis fpc
Syntax
request chassis fpc (offline | online | restart | force) slot slot-number (offline | online | restart) pfe-instance pfe-id(offline | online | restart)
Syntax (TX Matrix and TX Matrix Plus Routers)
request chassis fpc (offline | online | restart) slot slot-number <lcc number>
Syntax (MX Series Routers)
request chassis fpc (offline | online | restart) slot slot-number <all-members> <local> <member member-id>
Syntax (MX10004)
request chassis fpc <(offline | online | restart)> <slot slot-number> <tag>
Syntax (QFabric System)
request chassis fpc <interconnect-device name slot slot-number (offline | online)> <(offline | online) interconnect-device name slot slot-number> <slot slot-number interconnect-device name (offline | online)>
Syntax (PTX10008 and PTX10001-36MR)
request chassis fpc ((offline | online | restart | force) slot slot-number) | (slot slot-number (offline | online | restart)) pfe-instance pfe-number(offline | online | restart)
Description
(M20, M40, M40e, M120, M160, M320, MX Series, and TSeries routers, QFabric systems, EX Series switches, and PTX Series Packet Transport Routers only) Control the operation of the Flexible PIC Concentrator (FPC).
-
Starting with Junos OS Release 12.3, it is possible that FPCs brought offline by using the
request chassis fpc slot fpc-slot offline
operational-mode CLI command can come online during a configuration commit or power-supply replacement procedure. As an alternative, use theset fpc fpc-slot power off
configuration-mode command at the[edit chassis]
hierarchy level to ensure that the FPCs remain offline. -
Starting in Junos OS Evolved Release 19.1R1, PTX10003-80C and PTX10003-160C devices do not support the
request chassis fpc slot <slot-number> online
command. The only way to bring up an FPC (MPC) that is offline is by rebooting the chassis. So, starting in Junos OS Evolved Release 21.1R1, when you take an FPC offline by using therequest chassis fpc slot <slot-number> offline
command, the screen displays the following message.Warning : FPC <slot> cannot be made online using a CLI command. You need to perform router reboot using "request system reboot" to online the FPC <slot>. Do you wish to continue ? [yes,no] (no).
-
Starting with Junos OS Release 21.4R3, it is possible to use the
request chassis fpc slot 4 pfe-instance 1 restart
command to restart PFE if the PFE is in disabled state due to reset-pfe action.
On Junos OS Evolved, an FPC does not restart when you enter a commit command that configures an element of that FPC.
In releases earlier than Junos OS Release 15.1F3 and Junos OS Release 16.1, offline FPCs in the PTX5000 router might be powered on by the router during a reboot, or when triggered by other power management events on the router, such as when you take another FPC offline.
Starting with Junos OS Release 15.1F3 and Junos OS Release 16.1, offline FPCs do not come online during reboots or other power management events. To bring such an FPC online:
-
Delete the
fpc fpc-slot power off
statement from the[edit chassis]
hierarchy level, if that statement is configured, and commit the configuration. -
Either issue the
request chassis fpc online slot fpc-slot
operational-mode CLI command or press and hold the FPC ONLINE/OFFLINE button for about 5 seconds until the green OK LED next to the button lights steadily.
If a CLI-based firmware upgrade is in progress, the specified FPC does not restart. Starting with Junos OS Release 15.1, the following message is displayed when this occurs:
user@host> request chassis fpc slot 0 restart FPC 0 Firmware update in progress. Wait!!!
The command request chassis fpc (offline | online) slot
slot-number
is not supported on PTX1000 router. Whereas,
request chassis fpc restart slot slot-number
is
supported on PTX1000 router.
On EX9204, EX9208, EX9214, and EX9253 switches, when a line card is brought online, if the aggregate interface is initialized before the child interface is marked as part of the aggregate interface, there might be a loss of traffic from the aggregate interface for up to 30 seconds and the CPU usage of the line card installed on the switch might go up to 100%.
Options
offline |
Take the FPC offline. |
online |
Bring the FPC online. |
interconnect-device name |
(QFabric systems only) Bring the FPC on the QFX3008-I Interconnect device either offline or online:
|
restart |
Restart the FPC. |
force |
Restart an unresponsive FPC on PTX platforms. |
slot slot-number |
The following options can be configured for FPC slots:
FPC slot number:
|
tag | Firmware tag for online-reload. |
pfe-instance pfe-number | PFE instance number for the FPC slot of PTX10008 device—0 through 4. The following options can be configured for PFEs:
|
all-members |
(MX Series routers only) (Optional) Change FPC status of all members of the Virtual Chassis configuration. |
local |
(MX Series routers only) (Optional) Change FPC status of the local Virtual Chassis member. |
member member-id |
(MX Series routers only) (Optional) Change FPC status of the specified member of the Virtual Chassis configuration. Replace member-id with a value of 0 or 1. |
lcc number |
(TX Matrix router and TX Matrix Plus router only) (Optional) Line-card chassis number. Replace number with the following values depending on the LCC configuration:
|
Usage
An error message is displayed when restart, offline, or online is configured using
request chassis fpc slot
command on an FPC with empty slot.
Required Privilege Level
maintenance
Output Fields
When you enter this command, you are provided feedback on the status of your request.
Sample Output
- request chassis fpc
- request chassis fpc (MX Series Routers with Media Services Blade [MSB])
- request chassis fpc (MX2020 Router)
- request chassis fpc (MX2010 Router)
- request chassis fpc (MX2008 Router)
- request chassis fpc (MX10003, MX10004 Router)
- request chassis fpc (MX204 Router)
- request chassis fpc (PTX10008 Router)
- #request-chassis-fpc-command__subsection_v1y_1xd_c5b
- request chassis fpc (EX9200 Switch)
- request chassis fpc (EX9251 Switch)
- request chassis fpc (EX9253 Switch)
request chassis fpc
user@host> request chassis fpc online slot 0 Online initiated, use "show chassis fpc" to verify
request chassis fpc (MX Series Routers with Media Services Blade [MSB])
user@host> request chassis fpc slot 0 Possible completions: offline Take FPC offline online Bring FPC online restart Restart FPC
request chassis fpc (MX2020 Router)
user@host> request chassis fpc online slot 2 Online initiated, use "show chassis fpc" to verify
request chassis fpc (MX2010 Router)
user@host> request chassis fpc offline slot 5 Offline initiated, use "show chassis fpc" to verify
request chassis fpc (MX2008 Router)
user@host> request chassis fpc online slot 5 Online initiated, use "show chassis fpc" to verify
request chassis fpc (MX10003, MX10004 Router)
user@host> request chassis fpc online slot 1 Online initiated, use "show chassis fpc" to verify
request chassis fpc (MX204 Router)
user@host> request chassis fpc online slot 0 Online initiated, use "show chassis fpc" to verify
request chassis fpc (PTX10008 Router)
user@host> request chassis fpc online slot 1 Online initiated, use "show chassis fpc" to verify
user@host> request chassis fpc slot 0 pfe-instance 0 ? Possible completions: offline Take FPC offline online Bring FPC online restart Restart FPC
request chassis fpc (EX9200 Switch)
user@host> request chassis fpc slot 0 Possible completions: offline Take FPC offline online Bring FPC online restart Restart FPC
request chassis fpc (EX9251 Switch)
user@switch> request chassis fpc online slot 0 Online initiated, use "show chassis fpc" to verify
request chassis fpc (EX9253 Switch)
user@switch> request chassis online fpc slot 0 Online initiated, use "show chassis fpc" to verify
Release Information
Command introduced before Junos OS Release 7.4.
Command support added to PTX10008 device in Junos OS Evolved Release 21.2.
Command support added to MX10004 device in Junos OS Release 22.3.