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show chassis environment

Syntax

show chassis environment

Syntax (TX Matrix Router)

show chassis environment <lcc number | scc>

Syntax (TX Matrix Plus Router)

show chassis environment <lcc number | sfc number>

Syntax (MX Series Router)

show chassis environment<all-members><local><member member-id>

Syntax (QFX Series)

show chassis environment<cb slot-number <interconnect-device name>><fpc slot-number<interconnect-device name>><interconnect-device name <slot-number><node-device name ><pem slot-number <(interconnect-device name slot-number>| node-device name>><routing-engine name <interconnect-device nameslot-number>>

Release Information

Command introduced before Junos OS Release 7.4.

Command introduced in Junos OS Release 9.0 for EX Series switches.

sfc option introduced for the TX Matrix Plus router in Junos OS Release 9.6.

Command introduced in Junos OS Release 11.1 for the QFX Series.

Description

Display environmental information about the router or switch chassis, including the temperature and information about the fans, power supplies, and Routing Engine.

Options

none

—

Display environmental information about the router or switch chassis. On a TX Matrix router, display environmental information about the TX Matrix router and its attached T640 routers. On a TX Matrix Plus router, display environmental information about the TX Matrix Plus router and its attached T1600 routers.

all-members

—

(MX Series routers only) (Optional) Display chassis environmental information for all the members of the Virtual Chassis configuration.

cb interconnect-device name

—

(QFabric switches only) (Optional) Display chassis environmental information for the Control Board on an Interconnect device.

fpc fpc-slot

—

(QFX3500 switches and QFabric Switches) (Optional) On the QFX3500 switch, display chassis environmental information for a specified Flexible PIC Concentrator. Replace slot-number with 0. On a QFabric switch, display chassis environment information for a specified Flexible PIC Concentrator on an Interconnect device.

interconnect-device name

—

(QFabric switches only) (Optional) Display chassis environmental information for the Interconnect device.

lcc number

—

(TX Matrix and TX Matrix Plus routers only) (Optional) On a TX Matrix router, display chassis environmental information for a specified T640 router (or line-card chassis) that is connected to the TX Matrix router. On a TX Matrix Plus router, display chassis environmental information for a specified T1600 router (or line-card chassis) that is connected to the TX Matrix Plus router. Replace number with a value from 0 through 3.

local

—

(MX Series routers only) (Optional) Display chassis environmental information for the local Virtual Chassis member.

member member-id

—

(MX Series routers only) (Optional) Display chassis environmental information for the specified member of the Virtual Chassis configuration. Replace member-id with a value of 0 or 1.

node-device name

—

(QFabric switches only) (Optional) Display chassis environmental information for the Node device.

pem

—

(QFX3500 switches and QFabric Switches) (Optional) Display chassis environmental information for the Power Entry Module on the specified Interconnect device or Node device.

routing-engine

—

(QFX3500 switches and QFabric Switches) (Optional) Display chassis environmental information for the Routing Engine on the specified Interconnect device.

scc

—

(TX Matrix routers only) (Optional) Display chassis environmental information about the TX Matrix router (or switch-card chassis).

sfc number

—

(TX Matrix Plus routers only) (Optional) Display chassis environmental information about the TX Matrix Plus router (or switch-fabric chassis). Replace number with 0.

Required Privilege Level

view

List of Sample Output

Output Fields

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

Table 1: show chassis environment Output Fields

Field Name	Field Description
Power	Power information: (M5, M10, M20, and M40 routers and EX Series switches only) Power supply status: OK, Testing, (during initial power-on), Failed, or Absent. (M7i, M10i, M40e, M120, M160, M320, T Series routers and EX Series switches only) Power Entry Modules status: OK, Testing, (during initial power-on), Check, Failed, or Absent.
Temp	Temperature of air flowing through the chassis in degrees Celsius (C) and Fahrenheit (F).
Fan	Fan status: OK, Testing (during initial power-on), Failed, or Absent. Measurement indicates if fans are spinning at normal or high speed.
Misc	Information about other components of the chassis: On some routers, this field indicates the status of one or more additional components. On the M160 router, Misc includes CIP (Connector Interface Panel). OK indicates the CIP is present. On the T640 router, Misc includes CIP and SPMB (Switch Processor Mezzanine Board). OK indicates the item is present.