User manual ENCORE ENMGS-24 PLUS 4

[. . . ] ENMGS-24+4 24 Port Gigabit Web Smart Switch w/ 4 port mini GBIC User Guide 0 FCC Certifications This Equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense. [. . . ] There are three aggregation modes for you to setup, SMAC, DMAC, and XOR. SMAC mode selects the path of packets according to source MAC while DMAC mode selects path according to destination MAC. XOR mode calculates the result of DMAC and SMAC mode to decide the path of packets. 20 Quality of Service QoS enhances the communication quality by giving different precedence to classified packets. This switch provides port-based, tag-based and DSCP QoS modes: Port-based mode QoS: The port-based QoS allows users to configure certain ports as high or low priority. To give priority level for each port: 1. Select "Port" in the "Mode" column for those ports that are going to perform port-based QoS. Click the "Port priority" button. The "Port Priority Setting" page shows up. Click on the drop list to specify priority levels. Click "Apply" to execute. 21 Tag based QoS: The Tag based QoS decides packet priority according to the tags that adding on the packets. To configure Tag Based QoS configuration: 1. Select "Tagged" in the "Mode" column for those ports that are going to perform tag-based QoS. Click the "Tag priority" button. The "Tag Priority Setting" page shows up. Select the port that you are going to configure from the drop list. Give the priorities as high or low for each Priority Tag types. Click the "Apply" button again to execute your configuration. 22 DSCP mode QoS: The DSCP mode QoS gives packet priority by the types of the incoming packets. We distinguish those packets according to the "Delay", "Throughput" and "Reliability" information attaching on the packet. The types are listed as the following table: Bit 0 (Delay) 0 (Normal) 1 (Low) Bit 1 (Throughput) 0 (Normal) 1 (High) Bit 3 (Reliability) 0 (Normal) 1 (High) Note: The device distinguishes packets with DSCP precedence "000(routine)" only. To configure DSCP Based QoS configuration: 1. Select "DSCP" in the "Mode" column for those ports that are going to perform DSCP-based QoS. Click the "DSCP priority" button. [. . . ] IP Setup` Description: Setup or show IP configuration. (default: Show IP configuration) [<ipmask>] : IP subnet mask (default: Subnet mask for address class). [<ipgateway>]: Default IP gateway, (default: 0. 0. 0. 0). [<vid>] : VLAN ID, 1-4094 (default: 1). [. . . ]