D-Link DMS-3130 User Manual - Page 148

DMS-3130 Series Multi-Gigabit L3 Stackable Managed Switch Web UI Reference Guide After clicking the Dot1q Tunnel Port Settings tab, the following page will appear: Figure 5-38 Dot1q Tunnel Settings (Dot1q Tunnel Port Settings) Window The fields that can be configured are described below: Parameter Unit From Port - To Port Trust Inner Priority Miss Drop Insert Dot1q Tag VLAN Mapping Profile Action Description Select the Switch unit ID that will be used here. This option is only available when stacking is enabled. Select the port range that will be used here. Select to enable or disable the 802.1Q Inner Trust Priority feature here. When the trusting priority option is enabled on an 802.1Q tunnel port, the priority of the VLAN tag in the received packets will be copied to the service VLAN tag. Select to enable or disable the Miss Drop feature here. If the VLAN mapping Miss Drop option is enabled on the receiving port, when the original VLAN of the received packets cannot match the VLAN mapping entries or rules on this port, the received packets will be dropped. Enter the 802.1Q VLAN ID that is inserted to the untagged packets which are received on the 802.1Q tunnel port(s) here. The range is from 1 to 4094. Enter the ID of the VLAN mapping profile here. A lower ID has a higher priority. The ID range is from 1 to 1000. Select Add to add a new entry based in the information entered. Select Remove to remove an entry based in the information entered. Click the Apply button to accept the changes made. VLAN Mapping This window is used to display and configure the VLAN mapping settings. If a profile is applied on an interface, the Switch matches the incoming packets according to the rules of the profile. If the packet matches a rule, the action of the rule will be taken. This action may be adding or replacing the outer-VID, specifying the priority of the new outerTAG or specifying the packet's new inner-VID. 137