== Commands for managing of Cisco 2960G/S and 2924XL switches ==

=== Add user ===

{{{
config terminal
username <USERNAME> privilege 15 password <PASSWORD>
enable secret <PASSWORD>
!
line vty 0 15
login local
exit
exit
copy running-config startup-config
}}}

=== Ports and VLANs status ===

{{{
show interface
show interface status
show interface summary
show vlan
}}}

=== Add port to VLAN ===

{{{
configure terminal
interface FastEthernet 0/1
switchport access vlan 15
exit
copy running-config startup-config
}}}

=== Add IP to a VLAN interface ===

{{{
configure terminal
interface vlan <VLAN-ID>
ip address 10.42.42.<XX> 255.255.255.0
exit
copy running-config startup-config
}}}

=== Restore a port that has been err-disabled ===

First, check which port has been err-disabled:

{{{
show interface status
show interface Gi0/10
}}}

Then enable it again:

{{{
enable
configure terminal
interface Gi0/10
shutdown
end
write
enable
configure terminal
interface Gi0/10
no shutdown
end
write
}}}