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True is P2P enabling. False is P2P disabling. • Admin Edge: The port directly connected to end stations won’t create bridging loop in the network. To configure the port as an edge port, set the port to “True” status. • Admin Non Stp: The port includes the STP mathematic calculation. True is not including STP mathematic calculation. False is including the STP mathematic calculation. • Click Apply . Figure 3.41: RSTP Port Configuration interface 73 Chapter3 SNMP Configuration Simple Network Management Protocol (SNMP) is the protocol developed to manage nodes (servers, workstations, routers, switches and hubs etc.) on an IP network. SNMP enables network administrators to manage network performance, find and solve network problems, and plan for network growth. Network management systems learn of problems by receiving traps or change notices from network devices implementing SNMP. System Configuration Community Strings Here you can define the new community string set and remove the unwanted community string. • String: Fill the name string. • RO: Read only. Enables requests accompanied by this community string to display MIB-object information. • RW: Read write. Enables requests accompanied by this community string to display MIB-object information and to set MIB objects. • Click Add . • Remove To remove the community string, select the community string that you have defined and click . You cannot edit the name of the default community string set. Agent Mode to switch to the selected SNMP Select the SNMP version that you want to use and then click Change version mode. The default value is ‘SNMP v1/v2c only’ Figure 3.42: SNMP System Configuration interface Trap Configuration EKI-7657C _Manual_ed1 74 A trap manager is a management station that receives the trap messages generated by the switch. If no trap manager is defined, no traps will be issued. Create a trap manager by entering the IP address of the station and a community string. To define a management station as a trap manager, assign an IP address, enter the SNMP community strings, and select the SNMP trap version. • IP Address: Enter the IP address of the trap manager. • Community: Enter the community string. • Trap Version: Select the SNMP trap version type—v1 or v2c. • Click . Add • To remove the community string, select the community string listed in the current managers field and click Remove . Figure 3.43: Trap Configuration interface SNMPV3 Configuration Configure the SNMP V3 function. Context Table Configure SNMP v3 context table. Assign the context name of context table. Click Remove Add to add context name. Click to remove unwanted context name. User Profile Configure SNMP v3 user table. • User ID: Set up the user name. • Authentication Password: Set up the authentication password. • • Click to add context name. • Click to remove unwanted context name. Privacy Password: Set up the private password. AddRemove 75 Chapter3 Figure 3.44: SNMP V3 Configuration interface Group Table Configure SNMP v3 group table. • Security Name (User ID): Assign the user name that you have set up in user table. • Group Name: AddRemove Set up the group name. • Click to add context name. • Click to remove the unwanted context name. EKI-7657C _Manual_ed1 76 Access Table Configure SNMP v3 access table. • Context Prefix: Set up the context name. • Group Name: Set up the group. • Security Level: Set up the access level. • Context Match Rule: Select the context match rule. • Read View Name: Set up the read view. • Write View Name: Set up the write view. • Notify View Name: AddRemove Set up the notify view. to add context name. • Click • Click to remove unwanted context name. MIBview Table Configure MIB view table. • ViewName: Set up the name. • Sub-Oid Tree: Fill the Sub OID. • • Click to add context name. • Click to remove unwanted context name. Type: Select the type—excluded or included. AddRemove 77 Chapter3 QoS Configuration Here you can configure Qos policy and priority setting, per port priority setting, COS and TOS setting. QoS Policy and Priority Type • Qos Policy: Select the QoS policy rule. • Use an 8,4,2,1 weighted fair queuing scheme: The switch will follow 8:4:2:1 rate to process priority queue from High to lowest queue. For example, while the system processing, 1 frame of the lowest queue, 2 frames of the low queue, 4 frames of the middle queue, and 8 frames of the high queue will be processed at the same time in accordance with the 8,4,2,1 policy rule. • Use a strict priority scheme: Always the higher queue will be processed first, except the higher queue is empty. • Priority Type: There are 5 priority type selections available—Port-based, TOS only, COS Applyonly, TOS first, and COS first. Disable means no priority type is selected. • Click to make the settings effective. Figure 3.45: QoS Configuration interface EKI-7657C _Manual_ed1 78 Port Base Priority Configure the priority level for each port. With the drop-down selection item of Priority Type above being s...