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Planet MGSW-24160F User Manual

Planet MGSW-24160F
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User’s Manual of MGSW-24160F
117
4.6.4 VLAN Port Configuration
This page is used for configuring the Managed Switch port VLAN. The VLAN per Port Configuration page contains fields for
managing ports that are part of a VLAN. The port default VLAN ID (PVID) is configured on the VLAN Port Configuration page. All
untagged packets arriving to the device are tagged by the ports PVID.
Understand nomenclature of the Switch
IEEE 802.1Q Tagged and Untagged
Every port on an 802.1Q compliant switch can be configured as tagged or untagged.
Tagged:
Ports with tagging enabled will put the VID number, priority and other VLAN information into the
header of all packets that flow into those ports. If a packet has previously been tagged, the port
will not alter the packet, thus keeping the VLAN information intact. Other 802.1Q compliant
devices on the network to make packet-forwarding decisions can use the VLAN information in
the tag.
Untagged:
Ports with untagging enabled will strip the 802.1Q tag from all packets that flow into those
ports. If the packet doesn't have an 802.1Q VLAN tag, the port will not alter the packet. Thus,
all packets received by and forwarded by an untagging port will have no 802.1Q VLAN
information. (Remember that the PVID is only used internally within the Switch). Untagging is
used to send packets from an 802.1Q-compliant network device to a non-compliant network
device.
Frame Income
Frame Leave
Income Frame is tagged Income Frame is untagged
Leave port is tagged Frame remains tagged Tag is inserted
Leave port is untagged Tag is removed Frame remain untagged
Table 4-6-1 Ingress/Egress port with VLAN VID Tag/Untag table
IEEE 802.1Q Tunneling (Q-in-Q)
IEEE 802.1Q Tunneling (QinQ) is designed for service providers carrying traffic for multiple customers across their networks.
QinQ tunneling is used to maintain customer-specific VLAN and Layer 2 protocol configurations even when different customers
use the same internal VLAN IDs. This is accomplished by inserting Service Provider VLAN (SPVLAN) tags into the customer’s
frames when they enter the service provider’s network, and then stripping the tags when the frames leave the network.
A service provider’s customers may have specific requirements for their internal VLAN IDs and number of VLANs supported.
VLAN ranges required by different customers in the same service-provider network might easily overlap, and traffic passing
through the infrastructure might be mixed. Assigning a unique range of VLAN IDs to each customer would restrict customer
configurations, require intensive processing of VLAN mapping tables, and could easily exceed the maximum VLAN limit of
4096.

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Planet MGSW-24160F Specifications

General IconGeneral
Console portRS-232
Compatible memory cardsNot supported
SFP module slots quantity16
Installed SFP modules quantity0
Basic switching RJ-45 Ethernet ports typeGigabit Ethernet (10/100/1000)
Basic switching RJ-45 Ethernet ports quantity8
10G supportNo
Networking standardsIEEE 802.1D, IEEE 802.1Q, IEEE 802.1ab, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
Virtual LAN featuresPrivate VLAN, Protocol-based VLAN, Port-based VLAN
Copper ethernet cabling technology10BASE-T, 100BASE-FX, 100BASE-TX, 100BASE-T, 1000BASE-T, 1000BASE-TX
MAC address auto-learning supportedYes
Throughput35.6 Mpps
Jumbo frames10000
MAC address table16000 entries
Form factor1U
Product colorBlue
Number of fans2 fan(s)
AC input voltage100 - 240 V
AC input frequency50 - 60 Hz
Power consumption (max)38 W
Number of multicast groups filtered255
Switch typeManaged
Switch layerL2+
DHCP featuresDHCP server, DHCP client
Security algorithmsSNMP, SSH, SSL/TLS
Storage temperature (T-T)-10 - 70 °C
Operating temperature (T-T)0 - 60 °C
Operating relative humidity (H-H)5 - 95 %
Transmission distance (max)120 km
Fiber ethernet cabling technology1000BASE-X
Harmonized System (HS) code85176990
Weight and Dimensions IconWeight and Dimensions
Depth200 mm
Width440 mm
Height44.5 mm
Weight3000 g

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