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show chassis satellite

Syntax

Description

Display the status of the satellite device connections in a Junos Fusion.

Options

none

(Same as brief) Display satellite device connection information

device-alias device-alias

(Optional) Display satellite device connection information for the satellite device using the specified device alias only.

fpc-slot fpc-slot

(Optional) Display satellite device connection information for the satellite device using the specified FPC slot number only.

cluster cluster-name

(Optional) Display satellite device connection information for the satellite devices in the specified satellite device cluster only.

brief | detail | extensive | terse

(Optional) Display the specified level of output.

since time

(Optional) Display the satellite devices that have been added to the Junos Fusion on or after a certain date or time, in YYYY-MM-DD.HH:MM:SS format.

To display all satellite devices added since a specified date, enter the specific date. For instance, to display all satellite devices added on or after December 22nd, 2015, enter 2015-12-22 as the time.

To display all satellite devices added since a specified time, enter the specific date and time. For instance, to display all satellite devices added on or after 11:01AM on December 22nd, 2015, enter 2015-12-22.11:01:00 as the time.

Required Privilege Level

view

Output Fields

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

Table 1: show chassis satellite Output Fields

Field Name

Field Description

Level of Output

Fields for Interface

Alias

The satellite device’s alias.

The satellite device’s alias is configured using the set chassis satellite-management fpc slot-id alias alias statement.

briefextensivenone

Slot

The slot number of the satellite device.

The slot number can be configured using the set chassis satellite-management fpc slot-id statement..

briefterseextensivenone

Device State

The state of the satellite device within the Junos Fusion.

The most common device states:

  • Online—the satellite device is online and active. This is the satellite device state during normal operating procedure.

  • Offline—the satellite device is offline and not detected. This state is typically seen when the satellite device has been disconnected from the aggregation device, or when all cascade or uplink ports connecting the satellite device to the aggregation device are down.

  • Present—the satellite device is recognized by the aggregation device, but is not online. This state is typically seen before a satellite device goes online, or while satellite device configuration is in progress or finalizing.

  • Rebooting—the satellite device is rebooting.

  • Disable—the satellite device has been disabled.

  • Misconfig—the satellite device is not properly configured. This state is typically seen when the system ID, cascade port, or FPC slot ID defined for the satellite device has a misconfiguration.

  • Miswire—the satellite device is miswired. This state is typically seen when a satellite device is wired to two aggregation devices but is not configured for multihoming. Use show chassis satellite detail to gather more information on the issue when the device state is Miswire.

Other less common device states include:

  • ModeChanging—the device is converting from a standalone device to a satellite device, or from a satellite device to a standalone device.

  • ModeChangeFail—the mode change operation failed.

  • MinorUpgradeOn—A minor satellite software upgrade is in progress.

  • MajorUpgradeOn—A major satellite software upgrade is in progress.

  • Upgrade-pending—the satellite device is waiting for a satellite software upgrade.

  • ProvSessionDn—the provisioning session is down.

  • ReconcileState—the satellite provisioning daemon has restarted and is reconciling the satellite device state.

briefterseextensivenone

Cascade Ports

The cascade port or ports.

A cascade port is a port on the aggregation device that connects to a satellite device in a Junos Fusion.

briefextensivenone

Port State

The state of the cascade port on the aggregation device.

Port states include:

  • online—the cascade port is online and active. This is the port state during normal operating procedure.

  • txUpRxDn—Tx or Rx forwarding is disabled on the cascade port. This state is often seen when a second aggregation device is added to a Junos Fusion topology, and the devices in the Junos Fusion are synchronizing to the new topology.

  • miswire—the cascade port is miswired. This state is typically seen when a satellite device is interconnected to two aggregation devices but multihoming is not configured. Use show chassis satellite detail to gather more information on the issue when the device state is Miswire.

  • present—The cascade port recognized the satellite device and is up.

  • misconfig—the cascade port is assigned, but this interface is not working correctly due to a misconfiguration.

  • down—the cascade port is down.

  • offline—the satellite device was previously recognized from this interface, but is no longer present.

  • absent—the cascade port is configured but no satellite device is detected on the interface.

briefextensivenone

Extended Ports Total

The total number of extended ports on the satellite device.

An extended port is a network-facing port on the satellite device that sends and receives network traffic for the Junos Fusion.

briefnoneterse

Extended Ports Up

The number of active extended ports.

briefnoneterse

Model

The hardware model of the satellite device.

terse

Version

The version of satellite device software running on the satellite device.

terse

Satellite Alias

The satellite device’s alias.

The satellite device’s alias is configured using the set chassis satellite-management fpc slot-id alias alias statement.

detail

FPC slot

The FPC slot number of the satellite device.

The slot number can be configured using the set chassis satellite-management fpc slot-id statement.

detail

Operational State

The operational state of the satellite device.

The state UFDDown indicates that uplink failure detection disabled the satellite device’s extended ports due to an uplink port failure.

detail

Product Model

The hardware model of the satellite device.

detail

Product Family

The product family of the satellite device.

detail

Serial number

The serial number of the satellite device.

detail

System ID

The system ID of the satellite device. The system ID is also the satellite device’s MAC address.

detail

Software package version

The satellite software version running on the satellite device.

detail

Host software version

The host operating system software version running on the satellite device.

detail

Management Address

The management IP address of the satellite device.

This management IP address belongs to an internal routing instance. This management address is assigned by the control plane internally based on FPC slot ID and is used for the control plane traffic between the aggregation device and satellite device.

All management in a Junos Fusion should be done through the aggregation device. The management IP address of the satellite device is useful for debugging purposes by expert users only.

detail

UFD config state

Uplink failure detection configuration state.

detail

Minimum link

Uplink failure detection minimum active uplink port setting.

detail

Holdddown timer (seconds)

Uplink failure detection holddown timer setting, in seconds.

detail

UFD operational state

Uplink failure detection operational state.

detail

Candidate uplink interfaces (pic/port)

Uplink failure detection candidate uplink interfaces.

detail

Extended Ports

The number of extended ports for the satellite device. The number on the left is the total number of extended ports, and the number on the right is the total number of extended ports currently in the up state.

extensive

When

The date and time of the event.

extensive

Event

The event.

extensive

Action

The actions that resulted from the event.

extensive

Fields for Cascade interfaces

Interface Name

The name of the cascade interface on the aggregation device.

detail

State

The state of the cascade interface.

detail

Uplink Interface

The name of the uplink interface on the satellite device.

detail

Adjacency state

The adjacency state of the cascade to uplink interface link.

detail

Last transition

The amount of time that has passed since the last transition of the cascade to uplink interface link.

detail

Adjacency down count (Interface Name)

The number of times the cascade to uplink interface link has gone into the down state.

detail

RX Packet

The number of packets received on the cascade interface.

detail

Last received packet

The amount of time that has passed since the last packet was received on the cascade interface.

detail

Peer adjacency information

The amount of time that has passed since the last peer adjacency transition.

detail

Adjacency down count (Peer adjacency information)

The number of times the cascade to uplink interface link has gone into the down state.

detail

Last down cause

The cause of the last adjacency failure.

detail

SDPD restart detected

The number of times that the satellite device protocol process has restarted.

detail

Fields for Process information

Process Name

The name of the process.

detail

PID

The process identification number of the process.

detail

State

The current state of the process.

detail

Number of restart detected

The number of times the process has restarted.

detail

Uptime

The amount of time that the process has been running.

detail

Sample Output

show chassis satellite

Sample Output

show chassis satellite device-alias

Sample Output

show chassis satellite fpc-slot 130

Sample Output

show chassis satellite terse

show chassis satellite detail

Release Information

Command introduced in Junos OS Release 14.2R3.