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GIGABIT MANAGED

ETHERNET SWITCH

8 P

E+ PORTS

USER MANUAL

Part #ESM308T000D

ESM308T000D

Содержание ESM308T000D

Страница 1: ...GIGABIT MANAGED ETHERNET SWITCH 8 PoE PORTS USER MANUAL Part ESM308T000D ESM308T000D ...

Страница 2: ...o uplink support Web based configuration Provides detailed traffic and power use statistics Supports SNMP management Supports VLAN tag based and port based Provides IEEE 802 1x port based security Supports link aggregation trunking Supports port mirroring Supports two types of QoS 802 1p and DSCP Broadcast storm control with multicast packet rate settings Store and forward switching architecture S...

Страница 3: ...3 LACP 13 RSTP 14 IGMP Snooping 15 Mirroring 16 Quality of Service QoS 17 Power over Ethernet PoE 19 Storm Control 20 Monitoring 21 Statistics Overview 21 Detailed Statistics 21 LACP Status 21 RSTP Status 22 IGMP Status 24 VeriPHY 24 Ping 25 Maintenance 25 Reboot 26 Factory Default 26 Software Upload 26 Configuration File Transfer 26 Logout 26 SPECIFICATIONS 27 ...

Страница 4: ...nce received including interference that may cause undesired operation CE STATEMENT This equipment complies with the requirements relating to electromagnetic compatibility EN 55022 class A for ITE the essential protection requirement of Council Directive 89 336 EEC on the approximation of the laws of the member states relating to electromagnetic compatibility INSTALLATION TIPS As with any electric...

Страница 5: ...eck the corresponding device for proper setup and operation NOTE The recessed Reset button can be pressed using a pin or similar pointed object to reset the switch if it isn t responding Power Use the included power cord to connect the device next to the On Off switch on the rear panel to an AC outlet Confirm that the power LED on the front panel is lit ON OFF LED Status Operation Power On Power o...

Страница 6: ...e following subsections System Ports VLAN Aggregation LACP RSTP IGMP Snooping Mirroring QoS Quality of Service PoE Power over Ethernet and Storm Control System This screen provides system configuration information and the current status of the device Click Apply so any changes that are made will take effect MAC Address Displays the unique hardware address assigned by manufacturer default S W Versi...

Страница 7: ...ses from a centralized server which reduces the overhead of administrating IP addresses Fallback IP Address XXX XXX XXX XXX where XXX ranges from 0 to 255 Default 192 168 1 1 Specifies the IP address of this device An IP address is a 32 bit number that is notated by using four segments of numbers each from 0 through 255 separated by periods Only a unicast IP address is allowed which ranges from 1 ...

Страница 8: ...nagement VLAN number you will lose the ability to contact the management package The switch will immediately stop responding to any pings TFTP Telnet and Web sessions from the old management VLAN For this reason it s suggested that modification of VLAN management information be made early in the switch commissioning process and via the console port Name 16 character ASCII string Default admin The ...

Страница 9: ... of each port in part so you can limit the number of devices using a switch port and protect against MAC flooding attacks Select the port number and set its functions then click Apply to save the new settings to the device Enable Jumbo Frames Select enable to adjust the size of jumbo frames This switch provides more efficient throughput for large sequential data transfers by supporting jumbo frame...

Страница 10: ... default This is useful for preventing frame loss during times of severe network traffic Examples of this include multiple source ports sending to a single destination port or a higher speed port bursting to a lower speed port When the port is half duplex it is accomplished using backpressure in which the switch simulates collisions causing the sending device to retry transmissions according to th...

Страница 11: ... on the 802 1Q standard From the VLAN Membership screen you can create and delete VLANs and change the VLAN port membership VLAN Per Port Configuration This screen lets you change the VLAN parameters for individual ports or trunks You can configure VLAN behavior for specific interfaces including the accepted frame types and default VLAN identifier PVID Each row corresponds to one port or trunk NOT...

Страница 12: ...g tagged and untagged packets Any received packets that are untagged are assigned to the default VLAN Any tagged packets will be dropped unless the port is a member of the VLAN identified by the VLAN tag in the packet When set to Tagged Only the port will drop untagged packets and only receive tagged packets Tagged packets will be dropped unless the port is a member of the VLAN identified by the V...

Страница 13: ...cross an individual link in a deterministic method called a hash algorithm which automatically applies load balancing to the ports A port failure within the trunk group causes the network traffic to be directed to the remaining ports Load balancing is maintained whenever a link in a trunk is lost or returned to service Aggregation Trunking Configuration To assign a port to a trunk click the requir...

Страница 14: ... RSTP System Configuration System Priority Options range from 0 to 61440 Default 32768 This parameter configures the spanning tree priority globally for this switch The device with the highest priority becomes the STP root device However if all devices have the same priority the device with the lowest MAC address will then become the root device Hello Time Enter a value from 1 to 10 Default 2 This...

Страница 15: ...pathcost on the port Enter a value from 0 to 200000000 or keep the default setting Auto IGMP Snooping Internet Group Management Protocol IGMP Snooping is the process of listening to IGMP network traffic As implied by the name IGMP Snooping is a feature that allows a Layer 2 switch to listen in on the IGMP conversation between hosts and routers by processing the Layer 3 IGMP packets sent in a multi...

Страница 16: ...icast traffic The traffic will flood when enabled checked and forward to router ports only when disabled IGMP Snooping Enabled When checked selected the port will monitor network traffic to determine which hosts want to receive the multicast traffic IGMP Querying Enabled When checked selected the port can serve as the querier responsible for asking hosts if they want to receive multicast traffic M...

Страница 17: ... QoS Disabled 802 1p and DSCP modes QoS Configuration Strict Services the egress queues in sequential order transmitting all traffic in the higher priority queues before servicing lower priority queues WRR Weighted Round Robin shares bandwidth at the egress ports by using scheduling weights with default values of 1 2 4 8 for queues 0 through 7 respectively This is the default selection NOTE WRR ca...

Страница 18: ...alue in the range 0 63 When QoS Mode is set to DSCP the DSCP Configuration table is displayed allowing you to map each of the DSCP values to a hardware output queue low normal medium or high The default settings map all DSCP values to the high priority egress queue The Prioritize Traffic drop down list lets you quickly set the values in the DSCP Configuration table to a common priority queue Selec...

Страница 19: ... WEB BASED BROWSER MANAGEMENT PoE Power over Ethernet Power over Ethernet PoE is deployed in applications where supplying AC power would be inconvenient expensive or infeasible Web Smart features let you ...

Страница 20: ...evice on your network is malfunctioning or if application programs are not well designed or properly configured If there is too much broadcast traffic on your network performance can be severely degraded even to the point where everything comes to a complete halt You can protect your network from broadcast storms by setting a threshold for broadcast traffic for each port Any broadcast packets exce...

Страница 21: ...or traffic from any source port to a target port for real time analysis Detailed Statistics This screen provides additional details for fine tuning your configuration LACP Status These screens allow you to confirm the current settings and operation of individual ports as they relate to the Link Aggregation Control Protocol LACP configuration LACP Aggregation Overview This screen below simply gives...

Страница 22: ...Port Number A list of the ports attached at the remote end of this LAG link member Operational Port Key Current operational value of the key used by this LAG RSTP Status These screens allow you to confirm the current settings and operation of individual ports as they relate to the Rapid Spanning Tree Protocol RSTP configuration ...

Страница 23: ...formation about topology changes before it starts to forward frames In addition each port needs time to listen for conflicting information that would make it return to a discarding state otherwise temporary data loops might result Topology Indicates if Spanning Tree topology is steady or undergoing reconfiguration The time required for reconfiguration is extremely short so no values other than ste...

Страница 24: ...Tree Protocol functioning on this port either RSTP or STP that is STP compatible mode IGMP Status These screen shows the IGMP Snooping statistics for the whole switch VLAN ID VLAN ID number Querier Shows whether Querying is enabled Queries transmitted Shows the number of transmitted Query packets Queries received Shows the number of received Query packets v1 Reports Shows the number of received v1...

Страница 25: ...is destination indicates that the destination is unreachable Network or host unreachable The gateway found no corresponding entry in the route table Press Esc to stop pinging Target IP Address Enter the IP address of the network device you re pinging Count Select the number of packets to send Time Out Select the time period in which the device must respond to a ping Maintenance The Maintenance men...

Страница 26: ...lect Upgrade Firmware from the Tools drop down list click Browse to select the firmware file then click Upload Configuration File Transfer This allows you to save the switch s current configuration or restore a previously saved configuration back to the device Configuration files can be saved to any lo cation on the Web management station Click Browse to find a configuration file then click Upload...

Страница 27: ...re and forward Configuration Options Port link speed 10 Mbps 100 Mbps 1000 Mbps or auto negotiation PoE on off per port Flow control on off per port VLAN Port Mirroring Port Aggregation LACP 4 groups with up to 8 member ports per trunk Broadcast Storm configuration with broadcast rate multicast rate and flooded unicast rate IGMP Snooping Quality of Service QoS 802 1p or DSCP Integrated VeriPHY cab...

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