• Switch integrity. If necessary, verify the integrity of the switch by resetting it.To reset the switch,
disconnect the AC power from the switch and then reconnect the AC power. If the problem continues,
contact NETGEAR technical support. For more information, visit the support website at
support.netgear.com.
• Autonegotiation.The RJ-45 ports negotiate the correct duplex mode, speed, and flow control if the
device at the other end of the link supports autonegotiation. If the device does not support autonegotiation,
the switch determines only the speed correctly, and the duplex mode defaults to half-duplex.
The Gigabit Ethernet ports negotiate speed, duplex mode, and flow control if the attached device supports
autonegotiation.
Troubleshooting
23
48-Port Gigabit Ethernet Smart Managed Plus Switch