Juniper Telemetry Commands

This section assists network administrators in understanding why telemetry alarms exist, and how they are generated. This is a partial list of interface commands.

Apstra uses CLI to retrieve telemetry from Junos OS and Junos OS Evolved devices.

Table 1: Juniper Telemetry Commands
Service	Command
Interface Counters	`show interfaces extensive`
Interface Error Counters	`show interfaces extensive`
Interface Status	`show interfaces terse`
LLDP neighbors	`show lldp neighbors`
BGP sessions	`show bgp neighbor`
Hostname	`show system information`
ARP	`show arp no-resolve` Provides the ARP information. This is combined with `show configuration routing-instances` which provides the VRF membership for interfaces.
MAC Table	Apstra has two collectors for retrieving MAC telemetry: `show ethernet-switching table extensive` is used with CLIs gRPC collectors use Xpaths (new in Apstra version 4.2.0). `/network-instances/network-instance/mac-table/entries/entry`
Routing Table	`show route table inet`
Port Channel	`show lacp interfaces`