NETGEAR GS752TP User Manual

Managing Device Security
183
GS752TP, GS728TP, and GS728TPP Gigabit Smart Switches
Traffic Control
From the Traffic Control menu, you can configure MAC filters, storm control, port security,
and protected port settings.
The Traffic Control folder contains links to features described in the following sections:
• Storm Control
• Port Security Interface Configuration
• Security MAC Address
• Protected Ports
Storm Control
A broadcast storm is the result of an excessive number of broadcast messages
simultaneously transmitted across a network by a single port. Forwarded message
responses can overload network resources and cause the network to time out.
The switch measures the incoming broadcast, multicast, and unknown Unicast packet rate
per port and discards packets when the rate exceeds the defined value. You enable storm
control per interface by defining the packet type and the rate at which the packets are
transmitted.
Storm control is configured as a percent of the maximum port speed, which is 1000 M for all
ports.
 To configure storm control settings:
1. Select Security
 Traffic Control > Storm Control.
The following screen displays:

NETGEAR GS752TP Specifications

General

Switch type	Managed
Switch layer	L3
Quality of Service (QoS) support	Yes
Number of multicast groups filtered	1024
Fiber optic connector	SFP
SFP module slots quantity	4
Basic switching RJ-45 Ethernet ports type	Gigabit Ethernet (10/100/1000)
Basic switching RJ-45 Ethernet ports quantity	48
10G support	-
Number of VLANs	256
Networking standards	IEEE 802.1D, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3af, IEEE 802.3at, IEEE 802.3x
Copper ethernet cabling technology	1000BASE-T, 100BASE-T, 10BASE-T
DHCP features	DHCP client
MAC address table	8000 entries
Packet buffer memory	8 MB
Number of static routes	32
Supported network protocols	IPv4, IPv6, TFTP, SNTP, TACACS+
Power consumption (typical)	384 W
Safety	CE, CSA, UL
Product color	Gray
Electromagnetic compatibility	CE, FCC, Class A EN 55022, Class A C-Tick, EN 50082-1, EN 55024, CCC
Mean time between failures (MTBF)	220447 h
Heat dissipation	1750.70 BTU/h
Operating altitude	0 - 3000 m
Storage temperature (T-T)	-20 - 70 °C
Operating temperature (T-T)	0 - 55 °C
Storage relative humidity (H-H)	0 - 95 %
Operating relative humidity (H-H)	10 - 90 %
Total Power over Ethernet (PoE) budget	15.4 W
Power over Ethernet plus (PoE+) ports quantity	8
Cables included	AC

Weight and Dimensions

Depth	316 mm
Width	440 mm
Height	43 mm
Weight	5100 g