Phase A complete: VLAN DB + names + handover

- HANDOVER.md: full delegation doc (Status, Architektur, Phasen, Gotchas)
- switch/cli/backup.exp: show running-config mit --More-- handling
- switch/cli/02-vlan-names.cli/exp: set VLAN names (MAIN/INFRA/IOT/UNTRUSTED/GUEST/MGMT/WAN)
- switch/cli/running-PRE.txt: pre-changes config backup (networkmask-Syntax bestaetigt)
- switch/cli/02-vlan-names.log: verifikations-Output (show vlan)

VLAN-DB jetzt: 1, 10, 20, 30, 40, 90, 99, 100 (alle benannt, alle Static)
Alle Ports weiterhin in VLAN 1 (non-disruptiv).
save: Success

Switch-Recovery: Telnet-VTY-Lockout (stale Session) erforderte User-Reboot
  des Switches. Credentials OK, WebUI ebenfalls blockiert (Session-Drop).
  Nach Reboot funktioniert Telnet ueber plain pipe UND expect.

switch/cli/02-vlan-names.exp

@@ -0,0 +1,107 @@
+#!/usr/bin/expect -f
+# VLAN-Namen setzen — korrigiert: `end` aus config-vlan geht zu sw1#,
+# also nicht nutzen. Stattdessen `exit` aus config-vlan → config,
+# und einmal `end` zum Speichern am Ende.
+
+set timeout 30
+log_user 1
+
+spawn telnet $env(SW_HOST)
+
+expect "Username:"
+send "$env(SW_USER)\r"
+
+expect "Password:"
+sleep 1
+send "$env(SW_PASS)\r"
+
+expect "sw1#"
+
+send "configure\r"
+expect "(config)"
+
+# 90 GUEST
+send "vlan 90\r"
+expect "(config-vlan)"
+send "name GUEST\r"
+expect "(config-vlan)"
+send "exit\r"
+expect "(config)"
+
+# 99 MGMT
+send "vlan 99\r"
+expect "(config-vlan)"
+send "name MGMT\r"
+expect "(config-vlan)"
+send "exit\r"
+expect "(config)"
+
+# 10 MAIN
+send "vlan 10\r"
+expect "(config-vlan)"
+send "name MAIN\r"
+expect "(config-vlan)"
+send "exit\r"
+expect "(config)"
+
+# 20 INFRA
+send "vlan 20\r"
+expect "(config-vlan)"
+send "name INFRA\r"
+expect "(config-vlan)"
+send "exit\r"
+expect "(config)"
+
+# 30 IOT
+send "vlan 30\r"
+expect "(config-vlan)"
+send "name IOT\r"
+expect "(config-vlan)"
+send "exit\r"
+expect "(config)"
+
+# 40 UNTRUSTED
+send "vlan 40\r"
+expect "(config-vlan)"
+send "name UNTRUSTED\r"
+expect "(config-vlan)"
+send "exit\r"
+expect "(config)"
+
+# 100 WAN
+send "vlan 100\r"
+expect "(config-vlan)"
+send "name WAN\r"
+expect "(config-vlan)"
+send "exit\r"
+expect "(config)"
+
+# Save!
+send "end\r"
+expect "sw1#"
+
+send "save\r"
+expect {
+    "Success" { send "\r" }
+    timeout { }
+}
+
+# Verifizieren mit show vlan (paged)
+send "show vlan\r"
+
+# --More-- handling
+for {set i 0} {$i < 20} {incr i} {
+    expect {
+        -ex "--More--" {
+            sleep 0.3
+            send " "
+        }
+        -ex "sw1#" {
+            break
+        }
+        timeout { break }
+    }
+}
+
+send "exit\r"
+expect eof