NETGEAR GS308T User Manual

Configure System Information
56
S350 Series 8-Port Gigabit Ethernet Smart Managed Pro Switch Models GS308T and GS310TP
• Denial of Service Max ICMPv4 Packet Size. Specify the maximum ICMPv4 packet
size allowed. If ICMPv4 DoS prevention is enabled, the switch drops IPv4 ICMP ping
packets with a size greater than the configured value. The default value is 512.
• Denial of Service ICMPv4. Enabling ICMPv4 DoS prevention causes the switch to
drop ICMPv4 packets with a type set to ECHO_REQ (ping) and a size greater than
the configured ICMPv4 packet size.
• Denial of Service Ping of Death. Enabling Ping of Death DoS prevention causes the
switch to drop ICMP ping packet that are larger than 65535 bytes.
• Denial of Service ICMP Fragment. Enabling ICMP Fragment DoS prevention
causes the switch to drop ICMP fragmented packets.
• Denial of Service Smurf. Enabling Smurf DoS prevention causes the switch to drop
broadcast ICMP echo request packet.
• Denial of Service SIP=DIP. Enabling SIP=DIP DoS prevention causes the switch to
drop packets with a source IP address equal to the destination IP address.
• Denial of Service SMAC=DMAC. Enabling SMAC=DMAC DoS prevention causes
the switch to drop packets with a source MAC address equal to the destination MAC
address.
• Denial of Service TCP FIN&URG&PSH. Enabling TCP FIN & URG & PSH DoS
prevention causes the switch to drop packets with TCP flags FIN, URG, and PSH set
and the TCP sequence number equal to 0.
• Denial of Service TCP Flag&Sequence. Enabling TCP Flag DoS prevention causes
the switch to drop packets with TCP control flags set to 0 and the TCP sequence
number set to 0.
• Denial of Service TCP Fragment. Enabling TCP Fragment DoS prevention causes
the switch to drop packets with a TCP payload for which the IP payload length minus
the IP header size is less than the minimum allowed TCP header size.
• Denial of Service TCP Offset. Enabling TCP Offset DoS prevention causes the
switch to drop packets with a TCP header offset set to 1.
• Denial of Service TCP Port. Enabling TCP Port DoS prevention causes the switch to
drop packets for which the TCP source port is equal to the TCP destination port.
• Denial of Service TCP Source Port. Enabling TCP Source Port DoS prevention
causes the switch to drop packets for which the TCP source port number is lower than
1024.
• Denial of Service TCP SYN&FIN. Enabling TCP SYN & FIN DoS prevention causes
the switch to drop packets with TCP flags SYN and FIN set.
• Denial of Service TCP SYN&RST. Enabling TCP SYN & RST DoS prevention
causes the switch to drop packets with TCP flags SYN and RST set.
• Denial of Service UDP Port. Enabling UDP Port DoS prevention causes the switch
to drop packets for which the UDP source port is equal to the UDP destination port.
7. Click the Apply button.
Your settings are saved.

NETGEAR GS308T Specifications

General

Switch type	Managed
Switch layer	L2
Quality of Service (QoS) support	Yes
Master (outer) case width	214 mm
Master (outer) case height	312 mm
Master (outer) case length	474 mm
Master (outer) case weight	6110 g
Harmonized System (HS) code	85176990
Quantity per master (outer) case	6 pc(s)
Package type	Box
Package depth	270 mm
Package width	226 mm
Package height	64 mm
Package weight	750 g
Cables included	AC
Power connector	DC-in jack
Installed SFP modules quantity	0
Basic switching RJ-45 Ethernet ports type	Gigabit Ethernet (10/100/1000)
Basic switching RJ-45 Ethernet ports quantity	8
Stackable	No
Product color	Black
LED indicators	Activity, Link, Power
Country of origin	China
10G support	-
Multicast protocols	IGMP
Input current	1 A
DC input voltage	12 V
MAC address table	- entries