GS1920v2 Series User’s Guide
107
C
HA PTER
9
VLAN
9.1 O ve rvie w
This chapter shows you how to configure 802.1Q tagged and port-based VLANs. The type of screen you
see here depends on the
VLAN Type
you selected in the
Switc h Se tup
screen.
9.1.1 Wha t Yo u C a n Do
• Use the
VLAN Sta tus
screen (
Section 9.2 on page 110
) to view and search all VLAN groups.
• Use the
VLAN De ta il
screen (
Section 9.2.1 on page 111
) to view detailed port settings and status of the
VLAN group.
• Use the
Sta tic VLAN
Se tup
screen (
Section 9.4 on page 112
) to configure and view 802.1Q VLAN
parameters for the Switch.
• Use the
VLAN Po rt Se tup
screen (
Section 9.5 on page 114
) to configure the static VLAN (IEEE 802.1Q)
settings on a port.
• Use the
Sub ne t Ba se d VLAN Se tup
screen (
Section 9.6 on page 115
) to set up VLANs that allow you to
group traffic into logical VLANs based on the source IP subnet you specify.
• Use the
Pro to c o l Ba se d VLAN Se tup
screen (
Section 9.7 on page 118
) to set up VLANs that allow you
to group traffic into logical VLANs based on the protocol you specify.
• Use the
Vo ic e VLAN
Se tup
screen (
Section 9.8 on page 120
) to set up VLANs that allow you to group
voice traffic with defined priority and enable the switch port to carry the voice traffic separately from
data traffic to ensure the sound quality does not deteriorate.
• Use the
MAC Ba se d VLAN Se tup
screen (
Section 9.9 on page 121
) to set up VLANs that allow you to
group untagged packets into logical VLANs based on the source MAC address of the packet. This
eliminates the need to reconfigure the switch when you change ports. The switch will forward the
packets based on the source MAC address you setup previously.
• Use the
Po rt- Ba se d VLAN Se tup
screen (
Section 9.10 on page 122
) to set up VLANs where the packet
forwarding decision is based on the destination MAC address and its associated port.
9.1.2 Wha t Yo u Ne e d to Kno w
Read this section to know more about VLAN and how to configure the screens.
IEEE 802.1Q Ta g g e d VLANs
A tagged VLAN uses an explicit tag (VLAN ID) in the MAC header to identify the VLAN membership of a
frame across bridges - they are not confined to the switch on which they were created. The VLANs can
be created statically by hand or dynamically through GVRP. The VLAN ID associates a frame with a
specific VLAN and provides the information that switches need to process the frame across the network.
A tagged frame is four bytes longer than an untagged frame and contains two bytes of TPID (Tag
Protocol Identifier, residing within the type/length field of the Ethernet frame) and two bytes of TCI (Tag
Control Information, starts after the source address field of the Ethernet frame).
Содержание GS1920-48HPv2
Страница 19: ...19 PA RT I Use r s Guide...
Страница 43: ...43 PA RT II T e c hnic al Re fe re nc e...
Страница 124: ...Chapter 9 VLAN GS1920v2 Series User s Guide 124 Figure 97 Advanced Application VLAN Port Based VLAN Setup Port Isolation...
Страница 155: ...Chapter 13 Spanning Tree Protocol GS1920v2 Series User s Guide 155 Figure 118 MSTP and Legacy RSTP Network Example...
Страница 193: ...GS1920v2 Series User s Guide 193 Figure 140 Classifier Example...
Страница 224: ...Chapter 24 Multicast GS1920v2 Series User s Guide 224 Figure 162 MVR Group Configuration Example 2 EXAMPLE...
Страница 367: ...Chapter 40 Access Control GS1920v2 Series User s Guide 367 Figure 271 Example Lock Denoting a Secure Connection EXAMPLE...
Страница 388: ...Chapter 48 Configure Clone GS1920v2 Series User s Guide 388 Figure 284 Management Configure Clone...