User’s Manual
144
Only untagged frames are accepted on ingress. Tagged frames are
discarded.
Egress Tagging
This option is only available for ports in Hybrid mode. Ports in Trunk and Hybrid
mode may control the tagging of frames on egress.
■
Untag Port VLAN
Frames classified to the Port VLAN are transmitted untagged. Other
frames are transmitted with the relevant tag.
■
Tag All
All frames, whether classified to the Port VLAN or not, are transmitted
with a tag.
■
Untag All
All frames, whether classified to the Port VLAN or not, are transmitted
without a tag.
•
Allowed VLANs
Ports in Trunk and Hybrid mode may control which VLANs they are
allowed to become members of. The field's syntax is identical to the
syntax used in the Enabled VLANs field.
By default, a Trunk or Hybrid port will become member of all VLANs, and is
therefore set to 1
-
4095. The field may be left empty, which means that the port
will not become member of any VLANs.
•
Forbidden VLANs
A port may be configured to never be member of one or more VLANs. This is
particularly useful when dynamic VLAN protocols like MVRP and GVRP must be
prevented from dynamically adding ports to VLANs. The trick is to mark such
VLANs as forbidden on the port in question. The syntax is identical to the syntax
used in the Enabled VLANs field.
By default, the field is left blank, which means that the port may become a
member of all possible VLANs.
The port must be a member of the same VLAN as the Port VLAN ID.
Buttons
: Click to apply changes
: Click to undo any changes made locally and revert to previously saved values.
Содержание IGS-10020
Страница 1: ...User s Manual...
Страница 31: ...User s Manual 31 IGS 10020PT IGS 10020PT Dimensions W x D x H 72 x 107 x 152mm...
Страница 32: ...User s Manual 32 IGS 10020HPT IGS 10020HPT Dimensions W x D x H 72 x 107 x 152mm...
Страница 33: ...User s Manual 33 IGS 10080MFT IGS 10080MFT Dimensions W x D x H 72 x 107x 152mm...
Страница 34: ...User s Manual 34 IGS 12040MT IGS 12040MT Dimensions W x D x H 72 x 107 x 152mm...
Страница 35: ...User s Manual 35 IGS 20040MT IGS 20040MT Dimensions W x D x H 72 x 107 x 152mm...
Страница 36: ...User s Manual 36 IGS 20160HPT IGS 20160HPT Dimensions W x D x H 84 x 107 x 152mm...
Страница 46: ...User s Manual 46 Figure 2 16 IGS 10080MFT Upper Panel Figure 2 17 IGS 12040MT Upper Panel...
Страница 47: ...User s Manual 47 Figure 2 18 IGS 20040MT Upper Panel Figure 2 19 IGS 20160HPT Upper Panel...
Страница 181: ...User s Manual 181 Figure 4 8 2 Multicast Flooding Figure 4 8 3 IGMP Snooping Multicast Stream Control...