D-Link DGS-3627 Product Manual - Page 121

xStack® DGS-3600 Series Layer 3 Managed Gigabit Ethernet Switch Figure 3- 17. Protocol VLAN Group Settings window Click the Add button to reveal the following window for the user to configure: Figure 3- 18. Protocol VLAN Group - Add window The Add and Modify windows of the Protocol VLAN Group hold the following fields to be configured: Parameter Description Group ID (1-16) Enter an integer from 1 to 16 to identify the protocol VLAN group being created here. For the Modify window, this field will display the Protocol Group ID number of the group being configured. Action Use the pull-down menu to add or delete the protocol to this group. This protocol is identified using the following Protocol field. Protocol Use the pull-down menu to select the frame type to be added or deleted from this profile. The frame type indicates the frame format. The user has three choices for frame type: Ethernet II - Choose this parameter if you wish this protocol group to employ the Ethernet II frame type. In this frame type, the protocol is identified by the 16-bit (2 octet) IEEE802.3 type field in the packet header, which is to be stated using the following Protocol Value. IEEE802.3 SNAP - Choose this parameter if you wish this protocol group to employ the Sub Network Access Protocol (SNAP) frame type. For this frame type, the protocol is identified by the 16-bit (2 octet) IEEE802.3 type field in the packet header, which is to be stated using the following Protocol Value. IEEE802.3 LLC - Choose this parameter if you wish this protocol group to employ the Link Logical Control (LLC) frame type. For this frame type, the protocol is identified by the 2octet IEEE802.3 Link Service Access Point (LSAP) pair field in the packet header, which is to be stated using the following Protocol Value. The first octet defines the Destination Service Access Point value and the second octet is the Source Service Access Point (SSAP) value. Protocol Value Enter the corresponding protocol value of the protocol identified in the previous field. This value must be stated in a hexadecimal form. Click Apply to implement changes made. Protocol VLAN Port Settings The following window is used to add a Protocol VLAN Group profile to a port or list of ports and adjust the tags for incoming untagged packets before being relayed through the Switch. 105