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show multicast ecid-mapping satellite



Displays entries in the satellite multicast ECID mapping database.

ECID database entries map a group of extended ports to an ECID value for the satellite devices in a Junos Fusion. Each entry also records the next hop to reach the corresponding destination extended ports.


brief | detail | extensive

(Optional) Display the specified level of output.

device-id device-ID

Display information from the ECID database for a specified satellite device ID.

ecid ecid

Display information from the ECID database for a specified ECID.

reference-id reference ID

Display information from the ECID database for a specified internally-assigned reference ID related to the ECID request messages exchanged during ECID allocation (used for troubleshooting issues with ECID allocation).

Required Privilege Level


Output Fields

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

Table 1: show multicast ecid-mapping satellite Command Output Fields

Field Name

Field Description

Level of Output

Satellite Device ID

Satellite device ID.



ECID assigned to a grouping of extended ports on the satellite device.

Satellite devices have multiple ECIDs assigned that represent different groups of extended ports.



Status of requesting and allocating the ECID. Values include:

  • Init—An ECID mapping entry for a group of ports has been created.

  • Request Scheduled—An ECID mapping entry has been queued for an ECID value request.

  • Request Sent—The ECID request has been sent to the corresponding satellite device.

  • Response Received—An ECID value has been received from the satellite device.

  • Sync—An ECID mapping with an ECID value is to be synchronized with a satellite device.

  • Ready—An ECID next hop has been created and is ready to be referenced for forwarding.



Internal flag values for troubleshooting.



Satellite device next-hop ID associated with the ECID.


Reference ID

Internal reference ID assigned to an ECID request message, used for troubleshooting ECID communication with satellite devices.

All (with specified device-id or ecid)

Sample Output

show multicast ecid-mapping satellite

show multicast ecid-mapping satellite (for specified satellite device-id and ECID)

Release Information

Command introduced in Junos OS Release 16.1.