Cisco SRW2024P User Guide - Page 34

Chapter 5 Advanced Configuration VLAN Management > Port Setting The VLAN Port Setting screen provides parameters for managing ports that are part of a VLAN. The port default VLAN ID (PVID) is configured on the VLAN Port Setting screen. All untagged packets arriving to the device are tagged by the ports PVID. VLAN Management > Ports to VLAN The Ports to VLAN screen contains fields for configuring ports to a VLAN. The port default VLAN ID (PVID) is configured on the Create VLAN screen. All untagged packets arriving to the device are tagged by the ports PVID. VLAN Management > Port Settings Port The port number included in the VLAN. Mode Indicates the port mode. Possible values are: •• General The port belongs to VLANs, and each VLAN is user-defined as tagged or untagged (full 802.1Q mode). •• Access The port belongs to a single untagged VLAN. When a port is in Access mode, the packet types which are accepted on the port (packet type) cannot be designated. It is also not possible to enable or disable ingress filtering on an access port. •• Trunk The port belongs to VLANs in which all ports are tagged (except for an optional single native VLAN). Acceptable Frame Type Packet type accepted on the port. Possible values are: •• Admit All Indicates that both tagged and untagged packets are accepted on the port. •• Admit Tag Only Indicates that only tagged packets are accepted on the port. PVID Assigns a VLAN ID to untagged packets. The possible values are 2-4094. VLAN 4095 is defined as per standard and industry practice as the discard VLAN. Packets classified to the Discard VLAN are dropped. Ingress Filtering Enables or disables Ingress filtering on the port. Ingress filtering discards packets which do not include an ingress port. LAG Indicates the LAG to which the VLAN is defined. WebView Switches VLAN Management > Ports to VLAN The Ports to VLAN screen contains a Port Table for VLAN parameters for each port. Ports are assigned VLAN membership by selecting and configuring the presented configuration options. VLAN The VLAN number. Access Indicates the port belongs to a single untagged VLAN. When a port is in Access mode, the packet types which are accepted on the port cannot be designated. Ingress filtering cannot be enabled or disabled on an access port. Trunk Indicates the port belongs to VLANs in which all ports are tagged, except for one port that can be untagged. General Indicates the port belongs to VLANs, and each VLAN is user-defined as tagged or untagged (full 802.1Q mode). Tagged Defines the interface as a tagged member of a VLAN. All packets forwarded by the interface are tagged. The packets contain VLAN information. Untagged Packets forwarded by the interface are untagged. Forbidden Forbidden ports are not included in the VLAN. Exclude Excludes the interface from the VLAN. However, the interface cannot be added to the VLAN through GVRP. 27