NETGEAR M4300 Intelligent Edge Series User Manual

Additional troubleshooting suggestions
If the suggestions in the troubleshooting chart do not resolve the problem, see the
following troubleshooting suggestions:
•
Network adapter cards. Make sure that the network adapters that are installed in
the computers are in working condition and the software driver was installed.
•
Configuration. If problems occur after you alter the network configuration, restore
the original connections and determine the problem by implementing the new
changes one step at a time. Make sure that cable distances, repeater limits, and
other physical aspects of the installation do not exceed the Ethernet limitations.
•
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.
Hardware Installation Guide69Maintenance and
Troubleshooting
M4300 Intelligent Edge Series Fully Managed Stackable Switches

NETGEAR M4300 Intelligent Edge Series Specifications

General

Switch Type	Managed
Form Factor	Rack-mountable
Layer 3 Features	Static routing, RIP, OSPF, VRRP
Model	NETGEAR M4300 Intelligent Edge Series
Ports	Varies by model
PoE	Available on some models
Stacking	Yes
Redundancy	Redundant power supplies (on some models)
Management	Web-based, CLI, SNMP
Switching Capacity	Varies by model
Forwarding Rate	Varies by model
Jumbo Frame Support	Yes
Layer 2 Features	VLAN, STP, RSTP, MSTP
Security Features	ACL, 802.1X
Dimensions	Varies by model (see documentation)
Weight	Varies by model (see documentation)
Operating Temperature	0° to 50° C (32° to 122° F)
Storage Temperature	-4°F to 158°F (-20°C to 70°C)
Power Supply	Internal
Warranty	Lifetime