Lantronix SISPM1040-3166-L Web User Guide Rev G PDF 14.13 MB - Page 90

Port Type, Ingress Filtering, Frame Type, Port VLAN ID, Tx Tag, Untagged VLAN ID, Conflicts, select

Page 90 highlights

Transition Networks SISPM1040-3xxx-L Web User Guide Voice VLAN : Voice VLAN is a VLAN configured specially for voice traffic typically originating from IP phones. MSTP : The 802.1s Multiple Spanning Tree protocol (MSTP) uses VLANs to create multiple spanning trees in a network, which significantly improves network resource utilization while maintaining a loop-free environment. DMS: Shows DMS VLAN membership status. VCL : shows MAC-based VLAN entries configured by various MAC-based VLAN users. Port : The logical port for the settings contained in the same row. Port Type : Shows the Port Type. Port type can be any of Unaware, C-port, S-port, Custom S-port. If Port Type is Unaware, all frames are classified to the Port VLAN ID and tags are not removed. C-port is Customer Port. S-port is Service port. Custom S-port is S-port with Custom TPID. Ingress Filtering : Shows the ingress filtering on a port. This parameter affects VLAN ingress processing. If ingress filtering is enabled and the ingress port is not a member of the classified VLAN, the frame is discarded. Frame Type : Shows whether the port accepts all frames or only tagged frames. This parameter affects VLAN ingress processing. If the port only accepts tagged frames, untagged frames received on that port are discarded. Port VLAN ID : Shows the Port VLAN ID (PVID) that a given user wants the port to have. The field is empty if not overridden by the selected user. Tx Tag : Shows the Tx Tag requirements (Tag All, Tag PVID, Tag UVID, Untag All, Untag PVID, Untag UVID) that a given user has on a port. The field is empty if not overridden by the selected user. Untagged VLAN ID : If Tx Tag is overridden by the selected user and is set to Tag or Untag UVID, then this field will show the VLAN ID the user wants to tag or untag on egress. The field is empty if not overridden by the selected user. Conflicts : Two users may have conflicting requirements to a port's configuration. For instance, one user may require all frames to be tagged on egress while another requires all frames to be untagged on egress. Since both users cannot win, this gives rise to a conflict, which is solved in a prioritized way. The Administrator has the least priority. Other software modules are prioritized according to their position in the drop-down list: The higher in the list, the higher priority. If conflicts exist, it will be displayed as "Yes" for the "Combined" user and the offending software module. : User select box : Lets you choose the Vlan User. The "Combined" user reflects what is actually configured in hardware. Buttons Auto-refresh : Click to refresh the page automatically every 3 seconds. Refresh : Click to manually refresh the page immediately. 33763 Rev. G https://www.transition.com Page 90 of 496

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Transition Networks
SISPM1040-3xxx-L Web User Guide
33763 Rev. G
Page
90
of
496
Voice
VLAN
: Voice VLAN is a VLAN configured specially for voice traffic typically originating from IP
phones.
MSTP
: The 802.1s Multiple Spanning Tree protocol (MSTP) uses VLANs to create multiple spanning trees
in a network, which significantly improves network resource utilization while maintaining a loop-free
environment.
DMS
: Shows DMS VLAN membership status.
VCL
: shows MAC-based VLAN entries configured by various MAC-based VLAN users.
Port
: The logical port for the settings contained in the same row.
Port Type
: Shows the Port Type. Port type can be any of Unaware, C-port, S-port, Custom S-port. If Port Type is
Unaware, all frames are classified to the Port VLAN ID and tags are not removed. C-port is Customer Port. S-port
is Service port. Custom S-port is S-port with Custom TPID.
Ingress Filtering
: Shows the ingress filtering on a port. This parameter affects VLAN ingress processing. If ingress
filtering is enabled and the ingress port is not a member of the classified VLAN, the frame is discarded.
Frame Type
: Shows whether the port accepts all frames or only tagged frames. This parameter affects VLAN
ingress processing. If the port only accepts tagged frames, untagged frames received on that port are discarded.
Port VLAN ID
: Shows the Port VLAN ID (PVID) that a given user wants the port to have. The field is empty if not
overridden by the selected user.
Tx Tag
: Shows the Tx Tag requirements (Tag All, Tag PVID, Tag UVID, Untag All, Untag PVID, Untag UVID) that a
given user has on a port. The field is empty if not overridden by the selected user.
Untagged VLAN ID
: If Tx Tag is overridden by the selected user and is set to Tag or Untag UVID, then this field
will show the VLAN ID the user wants to tag or untag on egress. The field is empty if not overridden by the
selected user.
Conflicts
: Two users may have conflicting requirements to a port's configuration. For instance, one user may
require all frames to be tagged on egress while another requires all frames to be untagged on egress. Since both
users cannot win, this gives rise to a conflict, which is solved in a prioritized way. The Administrator has the least
priority. Other software modules are prioritized according to their position in the drop-down list: The higher in
the list, the higher priority. If conflicts exist, it will be displayed as "Yes" for the "Combined"
user and the offending software module.
:
User
select
box
: Lets you choose the Vlan User. The "Combined" user reflects
what is actually configured in hardware.
Buttons
Auto-refresh
: Click
to refresh the page automatically every 3 seconds.
Refresh
: Click to manually refresh the page immediately.