14 Cisco 220 Series Smart Plus Switches Quick Start Guide
No IP route:
If the switch and your computer are in different IP subnets, you need
one or more routers to route the packets between the two subnets.
Unusually long access time:
Due to the standard spanning tree loop detection logic, adding new
connections may take 30 to 60 seconds for the affected interfaces
and/or LAN to become operational.
Returning the Cisco 220 Switch to the
Factory Default Settings
• To reboot the switch, press and hold the Reset button for less than ten
seconds.
• To restore the switch to its factory default settings:
– Disconnect the switch from the network or disable all DHCP
servers on your network.
– With the power on, press and hold the Reset button for more than
ten seconds.