# Task: Environment - Power & Fan — v4.3.4

**Version:** 4.3.4
**Category:** Hardware
**Description:** Information about power & fans
**New in this version:** No
**IPv6 Support:** No
**URL:** https://feature-matrix-imenovsky01a.user.ipf.cx/4.3.4/task/88830057

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## Vendor Support Matrix

| Vendor / Family | Status | IPv6 | Notes |
|-----------------|--------|------|-------|
| aws@ec2 | ○ | — |  |
| azure | ○ | — |  |
| brocade@fastiron | ✗ | — |  |
| brocade | ? | — |  |
| cisco@ios | ✓ | — |  |
| cisco@ios-xe | ✓ | — |  |
| cisco@nx-os | ✓ | — |  |
| cisco@ios-xr | ✗ | — |  |
| cisco@asa | ✗ | — |  |
| cisco@wlc-air | ✗ | — |  |
| cisco@sg | ✓ | — |  |
| cisco@ftd | ✗ | — |  |
| cisco@aci | ✓ | — |  |
| cisco@meraki | ✗ | — |  |
| cisco@viptela | ✗ | — |  |
| dell@ftos | ✗ | — |  |
| dell@powerconnect | ✗ | — |  |
| hp@comware | ✓ | — |  |
| hp@aruba | ✗ | — |  |
| hp@arubasw | ✗ | — |  |
| hp@arubacx | ✗ | — |  |
| hp@3com | ✗ | — |  |
| riverbed@steelhead | ✗ | — |  |
| fortinet@fortigate | ✗ | — | Only on medium and high-end units |
| paloalto | ✓ | — |  |
| juniper@junos | ✓ | — |  |
| checkpoint@gaia | ✗ | — |  |
| checkpoint@gaia-embedded | ○ | — |  |
| extreme@boss | ✗ | — |  |
| extreme@enterasys | ✗ | — |  |
| extreme@voss | ✗ | — |  |
| extreme@xos | ✗ | — |  |
| arista@eos | ✓ | — |  |
| f5@big-ip | ✗ | — |  |
| huawei@vrp | ✗ | — |  |
| mikrotik@routeros | ○ | — |  |
| quagga | ○ | — |  |
| frr | ○ | — |  |
| versa@vos | ○ | — |  |
| silverpeak@unity | ✗ | — |  |
| vmware@nsx-t | ○ | — |  |

---

## CLI Commands

| Vendor / Family | Command | Notes |
|-----------------|---------|-------|
| cisco@aci | `show environment fex all` |  |
| cisco@nx-os | `show environment` |  |
| cisco@nx-os | `show fex detail` |  |
| cisco@nx-os | `show interface fex-fabric` |  |
| cisco@nx-os | `show environment fex all` |  |
| cisco@aci | `show hostname` |  |
| cisco@aci | `show version` |  |
| cisco@aci | `show environment` |  |
| cisco@aci | `show fex detail` |  |
| cisco@aci | `show interface fex-fabric` |  |
| cisco@nx-os | `show vdc current-vdc` |  |
| hp@comware | `display power` |  |
| hp@comware | `display device manuinfo` |  |
| hp@comware | `display fan` |  |
| hp@comware | `display irf` |  |
| juniper@junos | `show chassis hardware` |  |
| juniper@junos | `show version` |  |
| juniper@junos | `show chassis environment` |  |
| paloalto | `show system environmentals` |  |
| cisco@ios-xe | `show inventory` |  |
| arista@eos | `show environment all` |  |
| arista@eos | `show inventory` |  |
| arista@eos | `show version` |  |
| arista@eos | `show hostname` |  |
| cisco@ios | `show inventory` |  |
| cisco@ios | `show environment all` |  |
| cisco@ios | `show environment stack` |  |
| cisco@ios | `show version` |  |
| cisco@ios | `show environment status` |  |
| arista@eos | `show system environment all` |  |
| cisco@ios-xe | `show environment all` |  |
| cisco@ios-xe | `show environment stack` |  |
| cisco@ios-xe | `show version` |  |
| cisco@ios-xe | `show environment status` |  |
| cisco@sg | `show system` |  |
| cisco@sg | `show inventory` |  |
| cisco@nx-os | `show hostname` |  |
| cisco@nx-os | `show version` |  |

---

## Legend

- **✓** = Fully Integrated
- **✗** = Not Yet Integrated
- **○** = Not Available

*Generated: 2026-04-16T20:25:22.954Z*