User's Manual

C HAPTER 5 | Monitoring the Switch
Displaying Information About MAC-based VLANs
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◆ UVID – Shows the untagged VLAN ID. A port's UVID determines the
packet's behavior at the egress side. If the VID of Ethernet frames
leaving a port match the UVID, these frames will be sent untagged.
◆ Conflicts – Shows whether conflicts exist or not. When a software
module requests to set VLAN membership or VLAN port configuration,
the following conflicts can occur:
■
Functional conflicts between features.
■
Conflicts due to hardware limitations.
■
Direct conflicts between user modules.
WEB INTERFACE
1. To display VLAN port status, click Monitor, VLANs, VLAN Port.
2. Select a software module from the drop-down list on the right side of
the page.
Figure 148: Showing VLAN Port Status
DISPLAYING INFORMATION ABOUT MAC-BASED VLANS
Use the MAC-based VLAN Membership Status page to display the MAC
address to VLAN map entries.
PATH
Monitor, VCL, MAC-based VLAN
PARAMETERS
These parameters are displayed:
◆ MAC-based VLAN User – A user or software module that uses VLAN
management services to configure MAC-based VLAN membership. This
switch supports the following VLAN user modules:
■
Static: MAC addresses statically assigned to a VLAN and member
port through the CLI, Web or SNMP.
■
NAS: Provides port-based authentication, which involves
communications between a Supplicant, Authenticator, and an
Authentication Server.
■
Combined: Includes all entries.
◆ MAC Address – A source MAC address which is mapped to a specific
VLAN.