Switch configuration checklist

1) variables
-hostname
-domain

2) L2
-STP
-port speed/duplex (auto?)
-LAG
-VTP
-VLAN DB
- assign VLAN on interface
-port description
-cdp-fdp-lldp

3) L3
-SVI
-Routing
-ACL
-DHCP (pool or helper)

4) security
-SSH
-AAA
-user/pass
-shutdown unused ports
-shut unused services (telnet, web) 

5) management
-NTP
-clock
-SNMP
-logging
-syslog

6) other
-banner
-alias
-jumbo frames
-flow control
-archive
-QoS
 

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VPN client failed to enable virtual adapter

The legacy Cisco VPN client (5.0.07.0440 for x64, 5.0.07.0410 for x86) is working in Windows 7 and 10 with some fixes:
 · Open Registry editor
 · Browse to the Registry Key HKLM\\SYSTEM\\CurrentControlSet\\Services\\CVirtA
 · Select the DisplayName to modify, and remove the leading characters from the value data:
- For x86, change the value data from something like "@oem8.inf,%CVirtA_Desc%;Cisco Systems VPN Adapter” to "Cisco Systems VPN Adapter”
- For x64, change the value data from something like "@oem8.inf,%CVirtA_Desc%;Cisco Systems VPN Adapter for 64-bit Windows” to "Cisco Systems VPN Adapter for 64-bit Windows”
 · Try connecting again

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