TP-Link JetStream TL-SG2210P User Manual

Configuring 802.1Q VLAN Overview
User Guide 139
1
Overview
VLAN (Virtual Local Area Network) is a network technique that solves broadcasting issues
in local area networks. It is usually applied in the following occasions:
■ To restrict broadcast domain: VLAN technique divides a big local area network into
several VLANs, and all VLAN traffic remains within its VLAN. It reduces the influence of
broadcast traffic in Layer 2 network to the whole network.
■ To enhance network security: Devices from different VLANs cannot achieve Layer 2
communication, and thus users can group and isolate devices to enhance network
security.
■ For easier management: VLANs group devices logically instead of physically, so devices
in the same VLAN need not be located in the same place. It eases the management of
devices in the same work group but located in different places.
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TP-Link JetStream TL-SG2210P Specifications

General

PoE Ports	8
PoE Budget	62 W
Switching Capacity	20 Gbps
MAC Address Table	8K
Packet Forwarding Rate	14.88 Mpps
Jumbo Frame	9KB
Operating Temperature	0°C to 40°C (32°F to 104°F)
Storage Temperature	-40°C to 70°C (-40°F to 158°F)
Ports	8× Gigabit PoE+ Ports
VLANs	4K
QoS	4 queues per port
Management	Web, CLI, SNMP
Standards and Protocols	IEEE 802.3i, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z, IEEE 802.3ad, IEEE 802.3x, IEEE 802.1d, IEEE 802.1s, IEEE 802.1w, IEEE 802.1q, IEEE 802.1p, IEEE 802.3af, IEEE 802.3at
Operating Humidity	10% to 90% RH non-condensing
Storage Humidity	5% to 90% RH non-condensing