Author: Yuri Slobodyanyuk, https://www.linkedin.com/in/yurislobodyanyuk/
Status: Work in progress.
| Command | Descritption |
|---|---|
show run interface <port-channel number> membership |
List physical interfaces included in the given Port-Channel, e.g. |
show port-channel usage |
Show port-channel numbers already in use. |
show port-channel summary |
Display list of all configured Port-Channels with their state, protocol (LACP or None), physical interface members. |
show vpc role |
Role of this peer in vPC, also vPC MAC address, vPC and system priority, local Nexus switch MAC. |
show vpc brief |
Gives verbose info about the vPC (vPC domain stats, vPC peer-link stats, port-channels with active VLANs etc.). |
show vpc peer-keepalive |
Display real-time stats on peering keepalives: last send/receive time, IP of the peer, port and protocol used, vrf for communicaiton. |
show feature |
Show enabled features, make sure FEX is on. |
show fex [fex-num] [detail] |
Show FEX, optionally with details - FEX associated number, state (Online/Offline/Connecting), model, serial number (of the module). If detail, then also show log of the last registration/offline/online of the FEX. |
show interface fex |
In addition to above, show physical interface names (uplinks) where FEX is connected on Nexus and its state. |
reload fex fex-num |
Reload the specified FEX (it should be online for this). |
show inventory fex fex-num |
Show hardware info and serial numbers of the FEX chassis, network module, fans, power supplies. |
show environment fex fex-num/all |
Show power consumed, temperature. |
show int port-channel n fex |
Show physical interfaces pinned to a given port-channel. |