TP-Link TL-SG2216 User Manual

Figure 7-10 Port Protect
The following entries are displayed on this screen:
 Port Protect
Port Select: Click the Select button to quick-select the corresponding port based
on the port number you entered.
Select: Select the desired port for port protect configuration. It is
multi-optional.
Port: Displays the port number of the switch.
Loop Protect: Loop Protect is to prevent the loops in the network brought by
recalculating STP because of link failures and network congestions.
Root Protect: Root Protect is to prevent wrong network topology change caused by
the role change of the current legal root bridge.
TC Protect: TC Protect is to prevent the decrease of the performance and
stability of the switch brought by continuously removing MAC
address entries upon receiving TC-BPDUs in the STP network.
BPDU Protect: BPDU Protect is to prevent the edge port from being attacked by
maliciously created BPDUs
BPDU Filter: BPDU Filter is to prevent BPDUs flood in the STP network.
LAG: Displays the LAG number which the port belongs to.
7.4.2 TC Protect
When TC Protect is enabled for the port on Port Protect page, the TC threshold and TC protect
cycle need to be configured on this page.
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TP-Link TL-SG2216 Specifications

General

Jumbo frames	10000
Forwarding rate	23.8 Mpps
MAC address table	8000 entries
Jumbo frames support	Yes
Packet buffer memory	4 MB
Supported data transfer rates	10/100/1000 Mb/s
10G support	No
Number of VLANs	512
Networking standards	IEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1w, IEEE 802.3ab, IEEE 802.3i, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
Virtual LAN features	Multicast VLAN, Tagged VLAN, Voice VLAN
DHCP features	DHCP client
Security algorithms	SSH, SSL/TLS
Switch type	Managed
Switch layer	L2
Combo SFP ports quantity	2
Installed SFP modules quantity	0
Basic switching RJ-45 Ethernet ports type	Gigabit Ethernet (10/100/1000)
Basic switching RJ-45 Ethernet ports quantity	16
Power source	AC
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power supply included	-
Form factor	1U
Certification	CE, FCC, RoHS
Product color	Black
Minimum system requirements	Microsoft® Windows® XP, Vista™ or Windows 7, Windows 8, MAC® OS, NetWare®, UNIX® or Linux.
Storage temperature (T-T)	-40 - 70 °C
Operating temperature (T-T)	0 - 40 °C
Storage relative humidity (H-H)	5 - 90 %
Operating relative humidity (H-H)	10 - 90 %
Cabling technology	10BASE-T/100BASE-TX/1000Base-T
Package depth	250 mm
Package width	528 mm
Package height	80 mm
Package weight	2600 g

Weight and Dimensions

Depth	180 mm
Width	440 mm
Height	44 mm