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show interfaces lb-stats af

date_range 09-Dec-23

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Syntax

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show interfaces lb-stats af-interface-name

Description

Displays information about the load balancing of transmit traffic (from the local FPC to the remote FPC) on each peer Packet Forwarding Engine of the abstracted fabric (af) interface. This command also displays the statistics of the transmit traffic on the fabric queues (high and low queues) for each peer Packet Forwarding Engine on the af interface.

Note:

This command does not display information on traffic that is not load-balanced over af interface.

Required Privilege Level

View

Output Fields

Table 1lists the output fields for the show interfaces lb-stats af-interface command.

Table 1: show interfaces lb-stats `af-interface-name` Output Fields
Field Name	Field Description	Level of Output
Physical Interface
`Physical interface`	Name and status of the physical interface.	All levels
`Interface index`	Index number of the physical interface, which reflects its initialization sequence.	`detail extensive` none
`SNMP ifIndex`	SNMP index number for the physical interface.	`detail extensive` none
`Type`	Interface type.
`Link-level type`	Encapsulation being used on the physical interface.	All levels
`MTU`	Maximum transmission unit size on the physical interface.	All levels
`Speed`	Speed at which the interface is running.	All levels
`Device flags`	Information about the physical device. Possible values are described in the “Device Flags” section under Common Output Fields Description.	All levels
`Interface flags`	Information about the interface. Possible values are described in the “Interface Flags” section under Common Output Fields Description.	All levels
`Link type`	Link type. For example, Full-Duplex.	All levels
`Current address`	Configured MAC address.	`detail extensive` none
`Hardware address`	Hardware MAC address.	`detail extensive` none
`Last flapped`	Date, time, and how long ago the interface went from down to up. The format is `Last flapped: year-month-day hour:minute:second:timezone (hour:minute:second ago)`. For example, `Last flapped: 2002-04-26 10:52:40 PDT (04:33:20 ago).`	`detail extensive` none
Collapsed Forwarding	Displays the fabric optimization status. Optimized Disabled Monitored See Understanding Junos Node Slicing	All levels
Peer GNF id	The GNF peer connected using the abstracted fabric interface.	`detail extensive` none
`Peer GNF Forwarding element(FE) view`	Shows Packet Forwarding Engine (also called forwarding element or FE) number and the FPC slot, FE bandwidth, FE status (up/down), FE transmit packets, and FE transmit bytes. The FE transmit statistics (in packets and bytes) provide insights into the load balancing of transmit traffic to each peer Packet Forwarding Engine of the abstracted fabric (`af`) interface.	`detail extensive` none
Residual Transmit Statistics	Displays the historical transmit statistics for the peer `af` interface from the local or remote FPC events (FPC offline/online/removal/power off on the local or remote side). The transmit values (in packets and bytes) indicates the statistics of the transmit traffic on the fabric queues (high and low queues) for each peer Packet Forwarding Engine on the `af` interface. Note: The data displayed in the Residual Transmit Statistics field is based on the last user triggered query, using the `show interfaces lb-stats af-name` command before the last FPC reboot.
Fabric Queue Statistics	Displays the statistics of the transmit traffic on the fabric queues (high and low queues) for each peer PFE on the `af` interface.
Residual Queue Statistics	Displays the historical fabric queue statistics for the peer `af` interface from the FPC events (FPC offline/online/removal/power off on the local or remote side).

Sample Output