Niveo Professional NGS16TP - Manual (Page 52)

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NIVEO PROFESSIONAL Gigabit Management Switch
User's Manual
switchport mode hybrid command will set the interface port(s) as hybrid port(s) for
802.1Q VLAN operation. If a port is defined as “hybrid”, it is a tag port basically. But it
will act as an untag port for packets working in VLAN defined in “Untag VID”. So, it is
called a hybrid port.
For example, set Port 5 as “hybrid” and its Untag VID as 10. Port 5 will act as a tag
port for all packets except packets for VLAN 10. Port 5 will act as an untag port for
packets working for VLAN 10.
switchport mode trunk command will set the interface port(s) as tag port(s) for
802.1Q VLAN operation. Tag port will always send tagged packets and is used for
switch-to-switch cascading. It is a VLAN trunk connection because there could be more
than one VLAN working through it.
switchport mode access command will set the interface port(s) as untag port(s) for
802.1Q VLAN operation. Untag port will always send untagged packets and is used for
switch to users connection. And its role is a “access” connection for users
[ Port VLAN ID Setting ]
switchport native vlan x command is used to assign VLAN ID of the native VLAN for
classifying untagged frames on ingress port. “x” is the port VLAN ID (PVID) and its valid
value is 1~4094.
When untagged packet is received, PVID of the ingress port will be used as its working
VLAN ID. PVID is also used as the VLAN ID for tag adding when untagged packet is
translated to tagged packet.
[ Untag VLAN ID Setting for Hybrid Ports ]
switchport untag-vid x command is used to set untag-VID of the port. It is used when
this port is set to “hybrid” role for 802.1Q function. And packets for this untag-VLAN
will be forwarded with untagged. Other packets will be forwarded with tagged. “x” is
the VLAN ID and its valid value is 1~4094.
[ Private VLAN Port Assignment ]
switchport private-vlan host-association x command is used to assign this interface
port(s) to a Community VLAN. And the port type of the interface port(s) must be
“host” first. “x” is the VLAN ID of the Community VLAN and its valid value is 2~4094.
switchport private-vlan isolated x command is used to assign this interface port(s) to
a Isolated VLAN. And the port type of the interface port(s) must be “host” or
“promiscuous” first. “x” is the VLAN ID of the Isolated VLAN and its valid value is
2~4094.
switchport private-vlan mapping x command is used to assign this interface port(s) to
a Primary VLAN. And the port type of the interface port(s) must be “promiscuous”
first. “x” is the VLAN ID of the Primary VLAN and its valid value is 2~4094.
[ VLAN Stacking (Q-in-Q) Setting ]
switchport vlan-stacking normal command is used to set the port(s) as normal 802.1Q
VLAN port(s). And the tagged/untagged setting will follow the settings in 802.1Q
VLAN.
switchport vlan-stacking access command is used to set the port(s) as access port(s)