show chassis 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.

Slot

The slot number of the satellite device.

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

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.

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.

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.

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.

Extended Ports Up

The number of active extended ports.

Model

The hardware model of the satellite device.

Version

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

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.

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.

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.

Product Model

The hardware model of the satellite device.

Product Family

The product family of the satellite device.

Serial number

The serial number of the satellite device.

System ID

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

Software package version

The satellite software version running on the satellite device.

Host software version

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

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.

UFD config state

Uplink failure detection configuration state.

Minimum link

Uplink failure detection minimum active uplink port setting.

Holdddown timer (seconds)

Uplink failure detection holddown timer setting, in seconds.

UFD operational state

Uplink failure detection operational state.

Candidate uplink interfaces (pic/port)

Uplink failure detection candidate uplink interfaces.

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.

When

The date and time of the event.

Event

The event.

Action

The actions that resulted from the event.

Interface Name

State

Uplink Interface

Adjacency state

Last transition

Adjacency down count (Interface Name)

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

RX Packet

The number of packets received on the cascade interface.

Last received packet

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

Peer adjacency information

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

Adjacency down count (Peer adjacency information)

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

Last down cause

The cause of the last adjacency failure.

SDPD restart detected

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

Process Name

PID

State

Number of restart detected

Uptime