DHCP Snooping blocks legitimate answers
Customers no longer get lease after DHCP Snooping's DHCP.
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IT Toolbox
Understand, diagnose and solve IT problems
Network loop after adding a switch
The network becomes very slow or unstable after connection to a new switch.
Lire la suite →LACP remains in individual condition
Physical ties do not form correctly the expected aggregate.
Lire la suite →SD-WAN toggle on the wrong link
Traffic uses a backup link while the main link appears available.
Lire la suite →IPv6 works but IPv4 no longer works
Some applications pass via IPv6 while IPv4 connectivity is broken.
Lire la suite →WPA3 prevents some stations from connecting
Recent clients are working but older positions are failing.
Lire la suite →6 GHz Wi-Fi visible but impossible connection
The 6 GHz SSID appears but the association fails.
Lire la suite →RADIUS timeout authentication
The NAS orGrand does not receive a RADIUS response in time.
Lire la suite →WinRM refuses the remote connection
Power Shell Removal or of administration tool cannot reach the target.
Lire la suite →Intune reports a non-compliant device
A position is marked non-compliant despite an apparently correct configuration.
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