User manual

HAPTER

| Monitoring the Switch

Displaying Information About MAC-based VLANs

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◆ Ingress Filtering – If ingress filtering is enabled and the ingress port

is not a member of the classified VLAN of the frame, the frame is

discarded.

◆ Frame Type – Shows whether the port accepts all frames or only

tagged frames. If the port only accepts tagged frames, untagged

frames received on that port are discarded.

◆ Tx Tag – Shows egress filtering frame status, indicating whether

frames are transmitted as tagged or untagged.

◆ 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 147: 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