54
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) for VLAN stacking operation. It will strip a tag from tagged or
double-tagged packets before forwarding. It is for downward connection of
VLAN stacking operation.
switchport vlan-stacking tunnel command is used to set the port as tunnel
To Next Page
Loading...
Need help?
General
