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show chassis fpc

Syntax

Syntax (EX Series Switches, PTX Series Routers, ACX Universal Series Routers, ACX500, ACX7509, TX Matrix and TX Matrix Plus Routers)

Syntax (T4000 Routers)

Syntax (MX Series Routers, EX Series, and PTX Series switches)

Syntax (PTX10008 and PTX10001-36MR)

Syntax (MX104, MX204, MX2010, MX2020, MX10003, and MX2008 Universal Routing Platforms)

Syntax (MX10008 Universal Routing Platforms)

Syntax (MX10004)

Syntax (QFX Series)

Syntax (OCX Series)

Syntax (ACX500 Routers)

Syntax (SRX Series)

Syntax (Junos OS Evolved)

Description

Display status information about the installed Flexible PIC Concentrators (FPCs) and PICs.

Options

none

Display status information for all FPCs. On a TX Matrix router, display status information for all FPCs on the attached T640 routers in the routing matrix. On a TX Matrix Plus router, display status information for all FPCs on the attached routers in the routing matrix.

Note:

In EX8200 switches, line cards initialize Packet Forwarding Engine during startup. If an error occurs during hardware initialization, the FPCs with bad hardware parts power down after transferring the debug information to the Routing Engine. The Routing Engine marks the FPC offline, logs the error communication failure with /fpc8/hwdfpc/... in system log messages (/var/log/messages), and generates an alarm to inform the user.

See the following sample output:

The following sample output shows the alarm raised for the failed FPCs:
Note:

On T4000 routers, when you include the enhanced-mode statement at the [edit chassis network-services] hierarchy level and reboot the system, only the T4000 Type 5 FPCs present on the router become online while the remaining FPCs are offline, and FPC misconfiguration alarms are generated. The show chassis alarm command output displays FPC misconfiguration (FPC fpc-slot misconfig) as the reason for the generation the alarms.

The following sample output shows the FPC status after the enhanced-mode statement is configured on the T4000 router. The T4000 Type 5 FPC present in slot 5 becomes online while the remaining FPCs are offline.

The following sample output shows FPC misconfiguration alarms:

The following sample output shows FPC communication errors and error messages:
detail

(Optional) Display detailed status information for all FPCs or for the FPC in the specified slot (see fpc-slot or slot).

all-members

(MX Series routers, EX Series switches, PTX10016 only) (Optional) Display status information for all FPCs on all members of the Virtual Chassis configuration.
interconnect-device name

(QFabric systems only) (Optional) Display status information for all FPCs on the Interconnect device.
fpc-slot

(Optional) FPC slot number:

  • (TX Matrix and TX Matrix Plus routers only)—On a TX Matrix router, if you specify the number of the T640 router (line-card chassis) by using the lcc number option (the recommended method), replace fpc-slot with a value from 0 through 7. Otherwise, replace fpc-slot with a value from 0 through 31. Likewise, on a TX Matrix Plus router, if you specify the number of the specified router (line-card chassis) by using the lcc number option (the recommended method), replace fpc-slot with a value from 0 through 7. Otherwise, replace fpc-slot with a value from 0 through 31. For example, the following commands have the same result:

  • M120 router—Replace fpc-slot with a value from 0 through 5.

  • MX80 router—Replace fpc-slot with a value from 0 through 1.

  • MX104 and MX104-40G routers—Replace fpc-slot with a value from 0 through 2.

  • MX240 router—Replace fpc-slot with a value from 0 through 2.

  • MX480 router—Replace fpc-slot with a value from 0 through 5.

  • MX-960 router—Replace fpc-slot with a value from 0 through 11.

  • MX2010 router—Replace fpc-slot-number with a value from 0 through 9.

  • MX2008 router—Replace fpc-slot-number with a value from 0 through 9.

  • MX2020 router—Replace fpc-slot-number with a value from 0 through 19.

  • Other routers—Replace fpc-slot with a value from 0 through 7.

  • EX Series switches:

    • EX3200 switches and EX4200 standalone switches—Replace fpc-slot with 0.

    • EX4200 switches in a Virtual Chassis configuration—Replace fpc-slot with a value from 0 through 9.

    • EX6210 switches—Replace fpc-slot with a value from 0 through 9.

    • EX8208 switches—Replace fpc-slot with a value from 0 through 7.

    • EX8216 switches—Replace fpc-slot with a value from 0 through 15.

    • EX9204 switches—Replace fpc-slot with a value from 0 through 2.

    • EX9208 switches—Replace fpc-slot with a value from 0 through 5.

    • EX9214 switches—Replace fpc-slot with a value from 0 through 11.

  • QFX Series:

    • QFXSeries and OCX Series switches—Replace fpc-slot with 0.

    • QFabric systems—Replace fpc-slot with 0 through 31 on the Interconnect device.

  • PTX Series Packet Transport Routers:

    • PTX5000 Packet Transport Router—Replace fpc-slot with a value from 0 through 7.

    • PTX10016 Packet Transport Router—Replace fpc-slot with a value from 0 through 15.

  • ACX Universal Metro Routers, ACX7509:

    • ACX1000 and ACX2000 Universal Metro Routers—Replace fpc-slot with 0.

  • SRX Series:

    • none—Display status information for all FPCs.

    • detail—(Optional) Display detailed FPC status information.

    • fpc-slot —(Optional) Display information about the FPC in this slot.

    • node—(Optional) For chassis cluster configurations, display status information for all FPCs or for the specified FPC on a specific node (device) in the cluster.

      • node-id —Identification number of the node. It can be 0 or 1.

      • local—Display information about the local node.

      • primary—Display information about the primary node.

    • pic-status—(Optional) Display status information for all FPCs or for the FPC in the specified slot (see fpc-slot).
interconnect-device name

(QFabric systems only) (Optional) Display status information for all FPCs on the Interconnect device.
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:

  • 0 through 3, when T640 routers are connected to a TX Matrix router in a routing matrix.

  • 0 through 3, when T1600 routers are connected to a TX Matrix Plus router in a routing matrix.

  • 0 through 7, when T1600 routers are connected to a TX Matrix Plus router with 3D SIBs in a routing matrix.

  • 0, 2, 4, or 6, when T4000 routers are connected to a TX Matrix Plus router with 3D SIBs in a routing matrix.
local

(MX Series routers and EX Series switches only) (Optional) Display status information for all FPCs on the local Virtual Chassis member.
member member-id

(MX Series routers and EX Series switches only) (Optional) Display status information for all FPCs on the specified member of the Virtual Chassis configuration. Replace member-id with a value of 0 or 1.
node-device name

(QFabric systems only) (Optional) Display status information for each Node device. Each Node device is equivalent to an FPC.
pic-status

(Optional) Display status information for all PICs or for the PIC in the specified slot (see fpc-slot).

Note:

On T1600 routers, Type 4 FPCs with ASICs based on the SL2.0 chipset do not support the 10-Gigabit Ethernet LAN/WAN PIC with SFP+ (10x10GE [LAN/WAN] SFPP). If you issue the show chassis fpc command with the pic-status option, the CLI displays the string “Not Supported” for 10x10GE(LAN/WAN) SFPP PICs installed on such FPCs. The following is a sample output:

In addition, an entry is logged in the system log messages (/var/log/messages) that the PIC is not supported. The following is a sample message logged in the system log:

If you see this issue, contact Juniper Networks Technical Assistance Center (JTAC) for a possible fix.

Note:

When there is a double-bit ECC error in a network processor’s memory, the Channelized OC3/STM1 (Multi-Rate) Circuit Emulation MIC with SFP or Channelized E1/T1 Circuit Emulation MIC is switched to the offline state.
pfe-instance
  • pfe-id— (PTX Series Devices) (Optional) Display status information for the specific PFE instance on the FPCs.
  • all—(PTX10008 and PTX10001-36MR) (Optional) Display status information for all PFE instances on the FPCs.
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:

  • 0 through 3, when T640 routers are connected to a TX Matrix router in a routing matrix.

  • 0 through 3, when T1600 routers are connected to a TX Matrix Plus router in a routing matrix.

  • 0 through 7, when T1600 routers are connected to a TX Matrix Plus router with 3D SIBs in a routing matrix.

  • 0, 2, 4, or 6, when T4000 routers are connected to a TX Matrix Plus router with 3D SIBs in a routing matrix.
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:

  • 0 through 3, when T640 routers are connected to a TX Matrix router in a routing matrix.

Required Privilege Level

view

Output Fields

Table 1 lists the output fields for the show chassis fpc command. Output fields are listed in the approximate order in which they appear.

Table 1: show chassis fpc Output Fields

Field Name

Field Description

Level of Output

Slot or Slot State

Slot number and state. The state can be one of the following conditions:

  • Dead—Held in reset because of errors.

  • Diag—Slot is being ignored while the FPC is running diagnostics.

  • Dormant—Held in reset.

  • Empty—No FPC is present.

  • Offline—(PTX Series Packet Transport Routers only) One of the following two states is displayed:

    • FPC offlined due to unreachable destinations

    • FPC Offlined due to degraded FPC action

  • Online—FPC is online and running.

  • Present—FPC is detected by the chassis daemon but either is not supported by the current version of Junos OS or is inserted in the wrong slot. The output also states either Hardware Not Supported or Hardware Not In Right Slot. The FPC is coming up but not yet online.

  • Probed—Probe is complete; awaiting restart of the Packet Forwarding Engine.

  • Probe-wait—Waiting to be probed.

  • Unknown—FPC is present but the state is unknown.

  • Present—FPC is plugged in. The FPC is not powered on or operational.

  • Onlining—FPC is in the process of going online. ASIC and rest of the hardware is initializing.

  • Offlining—FPC is in the process of going offline. ASIC and rest of the hardware is being shutdown down to take the offline gracefully.

  • Fault—FPC is in an alarmed state in which none of the PICs are operational.

  • Fault-off—FPC is powered off due to a fault.

  • Spare—FPC is redundant and will move to active state if one of the working FPCs fails to pass traffic.

all levels

Logical slot

Slot number.

all levels

Temp (C) or Temperature

Temperature of the air passing by the FPC, in degrees Celsius or in both Celsius and Fahrenheit.

all levels

all levels

Temperature (PTX Series)

On PTX Series Packet Transport Routers, temperature details are provided in degrees Celsius and Fahrenheit. Output includes:

  • Temperature (PMB)—Temperature of the air passing by the Processor Mezzanine Board (PMB) at the bottom of the FPC.

  • Temperature (Intake)—Temperature of the air flowing into the chassis.

  • Temperature (Exhaust)—Exhaust temperatures for multiple zones (Exhaust A and Exhaust B).

  • Temperature (TLn)-–Temperature of the specified Lookup ASIC (TL) of the packet forwarding engine on the FPC.

  • Temperature (TQn)-–Temperature of the specified Queuing and Memory Interface ASIC (TQ) of the packet forwarding engine on the FPC.

detail

Total CPU Utilization (%)

Total percentage of CPU being used by the FPC's processor.

all levels

Interrupt CPU Utilization (%)

Of the total CPU being used by the FPC's processor, the percentage being used for interrupts.

none specified

1 min CPU utilization (%)

Note:

Supported only on MX240, MX480, MX960, MX2010, MX2020, and MX2008.

Information about the Routing Engine's CPU utilization in the past 1 minute.

none specified

5 min CPU utilization (%)

Note:

Supported only on MX240, MX480, MX960, MX2010, MX2020, and MX2008.

Information about the Routing Engine's CPU utilization in the past 5 minutes.

none specified

15 min CPU utilization (%)

Note:

Supported only on MX240, MX480, MX960, MX2010, MX2020, and MX2008.

Information about the Routing Engine's CPU utilization in the past 15 minutes.

none specified

Memory DRAM (MB)

Total DRAM, in megabytes, available to the FPC's processor.

none specified

Heap Utilization (%)

Percentage of heap space (dynamic memory) being used by the FPC's processor. If this number exceeds 80 percent, there may be a software problem (memory leak).

Note:

On MX Series routers and EX Series switches in a broadband edge environment, heap utilization levels higher than 70 percent can affect unified ISSU, router stability, or scaling capability.

none specified

Buffer Utilization (%)

Percentage of buffer space being used by the FPC's processor for buffering internal messages.

none specified

Total CPU DRAM

Amount of DRAM available to the FPC's CPU.

detail

Total RLDRAM

Amount of reduced latency dynamic random access memory (RLDRAM) available to the FPC CPU.

detail

Total DDR DRAM

Amount of double data rate dynamic random access memory (DDR DRAM) available to the FPC CPU.

detail

Total SRAM

Amount of static RAM (SRAM) used by the FPC's CPU.

detail

Total SDRAM

Total amount of memory used for storing packets and notifications.

detail

I/O Manager ASICs information

I/O Manager version number, manufacturer, and part number.

detail

Start time

Time when the Routing Engine detected that the FPC was running.

detail

Uptime

How long the Routing Engine has been connected to the FPC and, therefore, how long the FPC has been up and running.

detail

PIC type

(pic-status output only) Type of PIC.

none specified
PFE-Instance (PTX10008 and PTX10001-36MR)

The PFE instance ID for the specific FPC.

  
PFE-State (PTX10008 and PTX10001-36MR) The state of PFE, The possible PFE-States are:

ONLINE: PFE is online.

Configured power off: PFE Offlined through configuration.

Offlined by CLI: PFE is offlined through the request command in CLI.

Offlined by CmError:PFE offlined through CM-Error action.

Transition Offline: Status During PFE Transition.

Fault: If disable-pfe cmerror action is taken by system on Major/Fatal errors.

  

GNF (Node slicing)

GNF identifier associated with each line card.

(pic-status output only) GNF identifier associated with each PIC.

all levels

Temperature Performance Throttle (only for PTX10004, PTX10008, PTX10001-36MR, and PTX100016 with PTX10K-LC1201-36CD and PTX10K-LC1202-36MR line cards, and PTX10001-36MR FPC Junos Evolved)

Temperature performance throttle status associated with an FPC and PFE ID : "Enabled" or "Disabled". This feature is enabled by default on all PFE instances.

pfe pfe_id

Temperature voltage reduction (only for PTX10004, PTX10008, PTX10001-36MR and PTX100016 with PTX10K-LC1201-36CD and PTX10K-LC1202-36MR line cards, and PTX10001-36MR FPC Junos Evolved)

Temperature voltage reduction status associated with an FPC and PFE ID: "Enabled" or "Disabled". This feature is enabled by default on all PFE instances.

pfe pfe_id
PFE All PFE instances or single PFE number (0 to 3) pfe pfe_id
PFE-Instance

(PFE-instance output only) PFE instance ID.

none specified

PFE-State

State of PFE. (Enabled or Disabled)

all levels
PPFE-ID Per PFE ID.

pfe pfe_id

Sample Output (Junos OS)

show chassis fpc (MX10004 Universal Routing Platform)

show chassis fpc (EX6210 Switch)

show chassis fpc (M20 Router)

show chassis fpc detail (M Series Routers)

show chassis fpc detail (MX150)

show chassis fpc (MX104 Router)

show chassis fpc detail (MX104 Router)

show chassis fpc pic-status (MX104 Router)

show chassis fpc (MX240 Router)

If you have installed a Switch Control Board (SCB1) instead of a line card (DPC0) in the multifunction slot on the MX240, the show chassis fpc output shows the slot 0 as empty.

show chassis fpc detail (EX9200 Switch)

show chassis fpc (MX480 Router)

show chassis fpc (MX480 Router with 100-Gigabit Ethernet CFP)

show chassis fpc pic-status (MX480 Router with 100-Gigabit Ethernet CFP)

show chassis fpc pic-status (EX Series Switch)

show chassis fpc (MX960 Router with MPC5EQ)

show chassis fpc (MX240, MX480, MX960 with Application Services Modular Line Card)

show chassis fpc (MX240, MX480, MX960, MX2010, MX2020, and MX2008 Universal Routing Platforms with Dynamic Power Management)

show chassis fpc (MX2010 Router with Fabric Grant Bypass Enabled)

Following is the output of the show chassis fpc command on an MX2010 router with Switch Fabric Board (SFB), where fabric grant bypass is enabled by default. All MPCs power on.

show chassis fpc (MX2010 Router with Fabric Grant Bypass Disabled)

Following is the output of the show chassis fpc command on an MX2010 router with Switch Fabric Board (SFB), where fabric grant bypass has been disabled. MPC1 (MX-MPC1-3D), MPC2 (MX-MPC2-3D), and the 16-port 10-Gigabit Ethernet MPC (MPC-3D-16XGE-SFP) do not power on after you disable fabric grant bypass and reboot the router. Also, FPC misconfiguration alarms are generated.

show chassis fpc pic-status (MX2010 Router with Fabric Grant Bypass Enabled)

Following is the output of the show chassis fpc pic-status command on an MX2010 router with Switch Fabric Board (SFB), where fabric grant bypass has been enabled by default. All MPCs power on.

show chassis fpc pic-status (MX2010 Router with Fabric Grant Bypass Disabled)

Following is the output of the show chassis fpc pic-status command on an MX2010 router with Switch Fabric Board (SFB), where fabric grant bypass has been disabled. MPC1 (MX-MPC1-3D), MPC2 (MX-MPC2-3D), and the 16-port 10-Gigabit Ethernet MPC (MPC-3D-16XGE-SFP) do not power on after you disable fabric grant bypass mode and reboot the router.

show chassis fpc (MX2020 Routers)

show chassis fpc (MX10003 Router)

show chassis fpc detail (MX10003 Router)

show chassis fpc <fpc-slot> (MX10003 Router)

show chassis fpc (MX204 Router)

show chassis fpc detail (MX204 Router)

show chassis fpc <fpc-slot> (MX204 Router)

show chassis fpc (MX2020 Router with MPC5EQ and MPC6E)

show chassis fpc detail (MX2020 Router with MPC5EQ and MPC6E)

show chassis fpc pic-status (MX2020 Router with MPC5EQ and MPC6E)

show chassis fpc detail (MX Series Routers)

show chassis fpc detail (EX Series Switches)

show chassis fpc detail (EX9251 Switches)

show chassis fpc detail (EX9253 Switches)

show chassis fpc (Hardware Not Supported)

show chassis fpc detail (Hardware Not Supported)

show chassis fpc pic-status

show chassis fpc pic-status (M Series Routers)

show chassis fpc pic-status (M120 Router)

show chassis fpc pic-status (MX240, MX480, and MX960 Routers with Application Services Modular Line Card)

In the following output Slot 1 and Slot 5 are the Application Services Modular Carrier Cards (AS MCC), PIC 0 is the Application Services Modular Storage Card (AS MSC), and PIC 2 is the Application Services Modular Processing Card (AS MXC).

show chassis fpc lcc (TX Matrix Router)

show chassis fpc pic-status (TX Matrix Router)

show chassis fpc pic-status lcc (TX Matrix Router)

show chassis fpc (TX Matrix Plus Router)

show chassis fpc lcc (TX Matrix Plus Router)

show chassis fpc detail (TX Matrix Plus Router)

show chassis fpc pic-status (TX Matrix Plus Router)

show chassis fpc (T1600 Router)

show chassis fpc detail (T1600 Router)

show chassis fpc <fpc-slot> (EX Series Switch)

show chassis fpc slot (T1600 Router)

show chassis fpc pic-status (T1600 Router)

show chassis fpc (T4000 Router)

show chassis fpc detail (T4000 Router)

show chassis fpc pic-status (T4000 Router)

show chassis fpc (MX10008 Router with MX10K-LC9600 and SFB)

MX10K-LC9600 supports SFB2 only. The following output indicates that MX10K-LC9600 doest support SFB.

show chassis fpc (QFX Series and OCX Series)

show chassis fpc detail (QFX3500 Switches)

show chassis fpc pic-status (QFX3500 Switches)

show chassis fpc interconnect-device (QFabric System)

show chassis fpc interconnect-device (QFabric System)

show chassis fpc interconnect-device detail (QFabric System)

show chassis fpc pic-status interconnect-device (QFabric System)

show chassis fpc pic-status node-device (QFabric System)

show chassis fpc (PTX5000 Packet Transport Router)

show chassis fpc detail (PTX5000 Packet Transport Router)

show chassis fpc pic-status (PTX5000 Packet Transport Router)

show chassis fpc (PTX10008)

show chassis fpc pfe-instance all (PTX10008 and PTX10001-36MR Router)

To view the PFE state information for all FPCs and PFEs on the device:

show chassis fpc detail (PTX10008)

show chassis fpc (PTX10016 Router)

show chassis fpc detail (PTX10016 Router)

show chassis fpc (ACX2000 Universal Metro Router, ACX7900 Router)

show chassis fpc 0 (ACX2000 Universal Metro Router, ACX7900 Router)

show chassis fpc detail (ACX2000 Universal Metro Router, ACX7900 Router)

show chassis fpc pic-status (ACX2000 Universal Metro Router , ACX7900 Router)

show chassis FPC 1 (MX Routers with Media Services Blade [MSB])

show chassis FPC 1 detail (MX Routers with Media Services Blade [MSB])

show chassis fpc pic-status (PTX5000 Router)

show chassis fpc detail (MX304)

Sample Output (Junos OS Evolved)

show chassis fpc (Junos OS Evolved)

Note:

The show chassis fpc command does not display the CPU and memory utilization details on fixed configuration routers, such as PTX10001-36MR, PTX10003-80C, PTX10003-160C, and so on, as the FPCs in these routers do not have dedicated CPUs and memory.

On PTX10003-80C and PTX10003-160C devices, if you have configured a field-replaceable unit (FRU) to be powered off and rebooted the device, the show chassis fpc output will display the state of the FRU as Present and reason as Configured power off. See the following output:

The show chassis fpc output displays the FPC offline reason as Offlined by cli command when the FPC becomes offline because of an fpc major or fatal error. This behavior is applicable only if you have configured the offline action for major or fatal error severity, by using the command set chassis error major action offline. See the following output:

show chassis fpc 0 pfe all (PTX10002-36QDD)

show chassis fpc pfe-instance (PTX10008, Junos OS Evolved)

show chassis fpc pic-status (PTX10016, Junos OS Evolved)

show chassis fpc pfe (PTX10004, PTX10008, PTX100016 with PTX10K-LC1201-36CD and PTX10K-LC1202-36MR line cards, and PTX10001-36MR)

Sample Output (Node Slicing)

show chassis fpc (Node Slicing)

show chassis fpc pic-status (Node Slicing)

show chassis fpc (MX10004 and MX10008 Devices)

On MX10004 and MX10008 devices, the JNP10K-LC4800 line cards are powered ON only when the following compatible components are present:

  • Fan Trays : JNP10004-FAN2, JNP10008-FAN2
  • PSM or PEM : JNP10K-PWR-AC2, JNP10K-PWR-AC3, JNP10K-PWR-DC2
  • Enhanced Switch Fabric Board (SFB2)

The show chassis fpc command output displays the following error message when compatible fan trays are not present:

The show chassis fpc command output displays the following error message when compatible PSMs or PEMs are not present:

show chassis fpc (SRX5600 and SRX5800 devices)

show chassis fpc (SRX5400, SRX5600, and SRX5800 devices with SRX5K-MPC3-100G10G (IOC3) or SRX5K-MPC3-40G10G (IOC3)

Sample Output

show chassis fpc detail 2

Sample Output

show chassis fpc pic-status (SRX5600 and SRX5800 devices)

show chassis fpc pic-status (SRX5600 and SRX5800 devices with SPC2)

show chassis fpc pic-status (SRX5600 and SRX5800 devices with SRX5K-MPC)

show chassis fpc pic-status (SRX5600 and SRX5800 devices when Express Path [formerly known as services offloading] is configured)

show chassis fpc pic-status (with 20-Gigabit Ethernet MIC with SFP)

show chassis fpc pic-status (SRX5400, SRX5600, and SRX5800 devices with SRX5K-MPC3-100G10G (IOC3) or SRX5K-MPC3-40G10G (IOC3 and when Express Path [formerly known as services offloading] is configured)

Sample Output

show chassis fpc pic-status for HA (SRX5600 and SRX5800 devices)

show chassis fpc pic-status for HA (SRX5400, SRX5600, and SRX5800 devices with SRX5K-MPC3-100G10G (IOC3) or SRX5K-MPC3-40G10G (IOC3)

Usage

  • To display all PFE information along with temperature performance throttle status for FPC slot 1 (FPC 0), use the command show chassis fpc 0 pfe-instance all detail.
  • To display only PFE 0 information along with temperature performance throttle status for FPC slot 1 (FPC 0), use the command show chassis fpc 0 pfe-instance 0 detail.

Release Information

Command introduced before Junos OS Release 7.4.

pfe-instance option added in Junos OS Evolved Release 21.4R1.

Related Documentation