chore: initial import from KNEL/PFVCluster@041d311 [#769]

Split per O&M lane work order. Full history: KNEL/PFVCluster.
https://projects.knownelement.com/issues/769#note-4152

switches/tor3-stor-ch1-to-lacp.cmds

@@ -0,0 +1,24 @@
+! #369/#394: Convert cross-rack trunk ch1 from static (mode=on) to LACP
+! Switch: pfv-r3-tor-stor (Dell PowerConnect 5324 / "Neyland 24T", rack 3)
+! WHEN: Friday maintenance window — BOTH switches must change together
+! RISK: Brief storage-net outage during transition (seconds)
+!
+! Current: g20-g23 in ch1, mode=on (static, no failure detection)
+! Target:  g20-g23 in ch1, LACP active
+!
+! Radlan CLI syntax (different from DNOS on core-sw01)
+! Verify exact keywords on this switch first — 'show running-config'
+! will show the current ch1 config to confirm syntax.
+!
+! IMPORTANT: Run this SIMULTANEOUSLY with core-sw01 change.
+!
+enable
+configure
+interface range ethernet g20-g23
+  no channel-group
+  channel-group 1 mode active
+exit
+exit
+show interfaces status port-channel 1
+show lacp port-channel 1
+copy running-config startup-config