Query Junos Switches

Query Junos Switches

junos-switch

Guides querying Juniper (Junos) switches via SSH. Use this skill when the user asks to check switch configuration, interfaces, MAC tables, or run any CLI command on a Junos switch. 1. Identify the target switch by its `switch_id`. Switches are defined under the `switches:` section in `redfish_servers.yaml`. Use `list_switches` to find available switch IDs.

2. All queries use a single tool: junos_run_command(switch_id, command). It connects via SSH, disables paging automatically, runs the command in operational mode, and returns the output.

3. Use the exact calls below for common queries:

   Need	Tool call
   Full running config	junos_run_command(switch_id, "show configuration")
   MAC address table	junos_run_command(switch_id, "show ethernet-switching table")
   Interface operational status	junos_run_command(switch_id, "show interfaces terse")
   Interface configuration	junos_run_command(switch_id, "show configuration interfaces")
   VLAN summary	junos_run_command(switch_id, "show vlans")
   LLDP neighbors	junos_run_command(switch_id, "show lldp neighbors")
   ARP table	junos_run_command(switch_id, "show arp")
   Routing table	junos_run_command(switch_id, "show route")
   Hardware inventory	junos_run_command(switch_id, "show chassis hardware")
   Active alarms	junos_run_command(switch_id, "show system alarms")
   MAC table for a port	junos_run_command(switch_id, "show ethernet-switching table interface ge-0/0/5")
   Detailed interface stats	junos_run_command(switch_id, "show interfaces ge-0/0/5 extensive")
   LACP/LAG status	junos_run_command(switch_id, "show lacp interfaces")
   Spanning tree	junos_run_command(switch_id, "show spanning-tree bridge")

Notes:

• Connects via SSH with password authentication. Credentials come from redfish_secrets.yaml.
• Each call opens a fresh SSH session (no persistent connections).
• Switch entries are under the switches: key in the config file. hostname (management IP) is the only required field. vendor, model, and tags are optional. Credentials in redfish_secrets.yaml, optional port (default 22).
• Any valid Junos operational-mode command can be passed — the table above is just a reference for common ones.