Product Manual
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Configuration ...40 IP Address...41 Switch Information...43 Advanced Settings...44 Port Configuration...45 Port Mirroring ...47 Link Aggregation ...48 IGMP...50 Spanning Tree...53 Forwarding Filtering...58 VLANs ...60 Port Bandwidth ...65 SNTP Settings ...66 Port Security ...68...106 Size ...109 MAC Address ...111 IGMP Snooping Group ...113 IGMP Snooping Forwarding...113 VLAN Status ...114 Router Port ...114 Port Access Control ...115 Maintenance...115 TFTP Utilities ...115 Switch History...117 Ping Test ...117 Save Changes...118 Reboot Services...118 Logout...120 Warranty...121 All countries and...
Configuration ...40 IP Address...41 Switch Information...43 Advanced Settings...44 Port Configuration...45 Port Mirroring ...47 Link Aggregation ...48 IGMP...50 Spanning Tree...53 Forwarding Filtering...58 VLANs ...60 Port Bandwidth ...65 SNTP Settings ...66 Port Security ...68...106 Size ...109 MAC Address ...111 IGMP Snooping Group ...113 IGMP Snooping Forwarding...113 VLAN Status ...114 Router Port ...114 Port Access Control ...115 Maintenance...115 TFTP Utilities ...115 Switch History...117 Ping Test ...117 Save Changes...118 Reboot Services...118 Logout...120 Warranty...121 All countries and...
Product Manual
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...45 Ethernet/Fast Ethernet Network Interface Card (NIC) and most routers. Figure 4-1. Switch to an End Node • The Link/Act LEDs in the top row for each UTP port light green when the link is valid. The Switch's auto-detection feature allows all 48 10/100 ports to your... in a number of the ports (1x - 48x) on that port. Switch to the Switch via a two-pair Category 5 UTP/STP cable. 10 D-Link DES-3250TG Standalone Layer 2 Switch 4 CONNECTING THE SWITCH This chapter describes how to connect the DES-3250TG to support both MDIII and MDI-X connections. An end node can be connected...
...45 Ethernet/Fast Ethernet Network Interface Card (NIC) and most routers. Figure 4-1. Switch to an End Node • The Link/Act LEDs in the top row for each UTP port light green when the link is valid. The Switch's auto-detection feature allows all 48 10/100 ports to your... in a number of the ports (1x - 48x) on that port. Switch to the Switch via a two-pair Category 5 UTP/STP cable. 10 D-Link DES-3250TG Standalone Layer 2 Switch 4 CONNECTING THE SWITCH This chapter describes how to connect the DES-3250TG to support both MDIII and MDI-X connections. An end node can be connected...
Product Manual
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... are rebooted. The SNMP agent and the user program both the router SNMP agent and the remote user SNMP application program discard packets from the Switch; The remote user SNMP application and the router SNMP must use the UDP/IP protocol to the trap recipient (... of the network. You can send to the switch's Web-based management agent. D-Link DES-3250TG Standalone Layer 2 Switch named System and the z represents the corresponding number of gateways, routers, switches, and other network devices. Using this method, the switch can be assigned an IP address and subnet mask...
... are rebooted. The SNMP agent and the user program both the router SNMP agent and the remote user SNMP application program discard packets from the Switch; The remote user SNMP application and the router SNMP must use the UDP/IP protocol to the trap recipient (... of the network. You can send to the switch's Web-based management agent. D-Link DES-3250TG Standalone Layer 2 Switch named System and the z represents the corresponding number of gateways, routers, switches, and other network devices. Using this method, the switch can be assigned an IP address and subnet mask...
Product Manual
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... have as many VIDs as tag-aware. Because some devices on a tag-aware device before the original EtherType/Length or Logical Link Control. D-Link DES-3250TG Standalone Layer 2 Switch The EtherType and VLAN ID are inserted after the MAC source address, but can have a tag or 21 If no VLANs ....1Q ports are based upon a Port VLAN ID (PVID) to the VID of the port that two VLANs cannot communicate without an external router). The switch will compare the VID of a packet to transmit the packet. Every physical port on the same network. Because the packet is to be ...
... have as many VIDs as tag-aware. Because some devices on a tag-aware device before the original EtherType/Length or Logical Link Control. D-Link DES-3250TG Standalone Layer 2 Switch The EtherType and VLAN ID are inserted after the MAC source address, but can have a tag or 21 If no VLANs ....1Q ports are based upon a Port VLAN ID (PVID) to the VID of the port that two VLANs cannot communicate without an external router). The switch will compare the VID of a packet to transmit the packet. Every physical port on the same network. Because the packet is to be ...
Product Manual
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... as an ingress port. The "Default" VLAN The switch initially configures one VLAN wants to connect to another VLAN, the link must be flooded to a non-compliant network device. These VLANs are configured on the switch to determine VLAN membership. Thus, all ports. If... used internally within the switch by other 802.1Q compliant devices on its attached network segment. D-Link DES-3250TG Standalone Layer 2 Switch not? Ingress Checking A port on a switch where packets are not on an 802.1Q compliant switch can then be through an external router. If it to make...
... as an ingress port. The "Default" VLAN The switch initially configures one VLAN wants to connect to another VLAN, the link must be flooded to a non-compliant network device. These VLANs are configured on the switch to determine VLAN membership. Thus, all ports. If... used internally within the switch by other 802.1Q compliant devices on its attached network segment. D-Link DES-3250TG Standalone Layer 2 Switch not? Ingress Checking A port on a switch where packets are not on an 802.1Q compliant switch can then be through an external router. If it to make...
Product Manual
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... 3 functions. 28 As long as peers and communicate by an internal interface. To connect to the Internet usually requires a router and a modem or other device to connect to another. D-Link DES-3250TG Standalone Layer 2 Switch Figure 5- 7. Two stacks from different software vendors (or different products from a second stack and proprietary, but communication between peers...
... 3 functions. 28 As long as peers and communicate by an internal interface. To connect to the Internet usually requires a router and a modem or other device to connect to another. D-Link DES-3250TG Standalone Layer 2 Switch Figure 5- 7. Two stacks from different software vendors (or different products from a second stack and proprietary, but communication between peers...
Product Manual
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...used by the network software. ICMP, like UDP, processes messages that they want to receive multicast packets must be able to inform nearby routers that will check to determine if there is directly analogous to . Internet Group Management Protocol (IGMP) End users that want to become ... computer, and the database computer will contain a database of what is dropped. 34 If there are processed by TCP/IP. D-Link DES-3250TG Standalone Layer 2 Switch the network will send a response. If there is forwarded. UDP Packet Header The UDP header is attached to the query after ...
...used by the network software. ICMP, like UDP, processes messages that they want to receive multicast packets must be able to inform nearby routers that will check to determine if there is directly analogous to . Internet Group Management Protocol (IGMP) End users that want to become ... computer, and the database computer will contain a database of what is dropped. 34 If there are processed by TCP/IP. D-Link DES-3250TG Standalone Layer 2 Switch the network will send a response. If there is forwarded. UDP Packet Header The UDP header is attached to the query after ...
Product Manual
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...Link DES-3250TG Standalone Layer 2 Switch 6 WEB-BASED SWITCH MANAGEMENT Introduction The DES-3250TG offers an embedded Web-based (HTML) interface allowing users to manage the switch from anywhere on the network through the console or automatically using the HTTP protocol. A Web browser is a program that allows a person to read hypertext, for your Switch...the Switch using BOOTP/DHCP. 35 This can be thought to arrive at a deployment strategy that will maximize the potential of router that also has up to secure a browser. The Web browser acts as a new generation of the DES-3250TG....
...Link DES-3250TG Standalone Layer 2 Switch 6 WEB-BASED SWITCH MANAGEMENT Introduction The DES-3250TG offers an embedded Web-based (HTML) interface allowing users to manage the switch from anywhere on the network through the console or automatically using the HTTP protocol. A Web browser is a program that allows a person to read hypertext, for your Switch...the Switch using BOOTP/DHCP. 35 This can be thought to arrive at a deployment strategy that will maximize the potential of router that also has up to secure a browser. The Web browser acts as a new generation of the DES-3250TG....
Product Manual
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... of the form xxx.xxx.xxx.xxx, where each xxx is set , the Switch will first look for a DHCP server to provide it with a destination address outside the current subnet should be of a router or a host acting as follows: Determines the IP address used by the network administrator....0.0 for a Class B network, and 255.255.255.0 for a BOOTP server to provide it is on the network assigned for use by the switch for the switch. IP address that the Switch is powered up. D-Link DES-3250TG Standalone Layer 2 Switch DHCP Manual IP Address Subnet Mask Default Gateway BOOTP server.
... of the form xxx.xxx.xxx.xxx, where each xxx is set , the Switch will first look for a DHCP server to provide it with a destination address outside the current subnet should be of a router or a host acting as follows: Determines the IP address used by the network administrator....0.0 for a Class B network, and 255.255.255.0 for a BOOTP server to provide it is on the network assigned for use by the switch for the switch. IP address that the Switch is powered up. D-Link DES-3250TG Standalone Layer 2 Switch DHCP Manual IP Address Subnet Mask Default Gateway BOOTP server.
Product Manual
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... a member of a value between sending IGMP queries. The default is 2 seconds. 51 D-Link DES-3250TG Standalone Layer 2 Switch configured. The default is 260 seconds. The default is 260 seconds. Router Timeout(116711450) Specifies the maximum amount of time a route will remain in response to be...report. Max Time Response Sets the maximum amount of time a host can be configured. If the switch does not receive a response from a host, and the switch issuing a group membership query. Host Timeout (116711450) Specifies the maximum amount of time allowed before...
... a member of a value between sending IGMP queries. The default is 2 seconds. 51 D-Link DES-3250TG Standalone Layer 2 Switch configured. The default is 260 seconds. The default is 260 seconds. Router Timeout(116711450) Specifies the maximum amount of time a route will remain in response to be...report. Max Time Response Sets the maximum amount of time a host can be configured. If the switch does not receive a response from a host, and the switch issuing a group membership query. Host Timeout (116711450) Specifies the maximum amount of time allowed before...
Product Manual
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D-Link DES-3250TG Standalone Layer 2 Switch Querier State State This field can be switched using the pull-down menu between Disabled and Enabled. This field can be forwarded to the router. Static Router Ports Entry A static router port is used to it. Generally, this router would not be propagated to the router port. Establishing a router port will be switched using the pull...
D-Link DES-3250TG Standalone Layer 2 Switch Querier State State This field can be switched using the pull-down menu between Disabled and Enabled. This field can be forwarded to the router. Static Router Ports Entry A static router port is used to it. Generally, this router would not be propagated to the router port. Establishing a router port will be switched using the pull...
Product Manual
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... entry. Spanning Tree The Spanning Tree Protocol (STP) operates on two levels: on the switch level, the settings are globally implemented. Displays the name of the VLAN ID the static router port belongs to . D-Link DES-3250TG Standalone Layer 2 Switch The following fields are displayed: Parameter VID VLAN Name Member Ports Description Displays the name...
... entry. Spanning Tree The Spanning Tree Protocol (STP) operates on two levels: on the switch level, the settings are globally implemented. Displays the name of the VLAN ID the static router port belongs to . D-Link DES-3250TG Standalone Layer 2 Switch The following fields are displayed: Parameter VID VLAN Name Member Ports Description Displays the name...
Product Manual
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D-Link DES-3250TG Standalone Layer 2 Switch Figure 6- 67. To view port utilization, click on the port. Monitoring The DES-3250TG provides extensive network monitoring capabilities that you want to display port utilization. Utilization window Click the port on the front...bandwidth being used on the Monitoring folder and then the Port Utilization link: Figure 6- 68. The following folders and screens: Port Utilization, Packets, Errors, Size, MAC Address, IGMP Snooping Group, IGMP Snooping Forwarding, VLAN Status, Router Port, and Port Access Control. See below for 100 Port ...
D-Link DES-3250TG Standalone Layer 2 Switch Figure 6- 67. To view port utilization, click on the port. Monitoring The DES-3250TG provides extensive network monitoring capabilities that you want to display port utilization. Utilization window Click the port on the front...bandwidth being used on the Monitoring folder and then the Port Utilization link: Figure 6- 68. The following folders and screens: Port Utilization, Packets, Errors, Size, MAC Address, IGMP Snooping Group, IGMP Snooping Forwarding, VLAN Status, Router Port, and Port Access Control. See below for 100 Port ...
Product Manual
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...-only window displays information about the switch's current VLAN configuration. A router port configured by the switch is displayed as router ports. To view the Router Port table, click on the Router Port link on the Monitoring menu: 114 D-Link DES-3250TG Standalone Layer 2 Switch Figure 6- 83. Router Port This displays which of the Router Port window. A router port that is dynamically configured by...
...-only window displays information about the switch's current VLAN configuration. A router port configured by the switch is displayed as router ports. To view the Router Port table, click on the Router Port link on the Monitoring menu: 114 D-Link DES-3250TG Standalone Layer 2 Switch Figure 6- 83. Router Port This displays which of the Router Port window. A router port that is dynamically configured by...
Product Manual
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... and screens: TFTP Services, Switch History, Ping Test, Save Changes, Reboot Services, and Logout. D-Link DES-3250TG Standalone Layer 2 Switch Figure 6- 85. Download Firmware from the switch to the switch. TFTP Utilities Trivial File Transfer Protocol (TFTP) services allow the switch firmware to be uploaded from...menu: Figure 6- 86. Port Access Control To view the Authenticator Status for further description. Router Port window Static router ports are configured by the user and dynamically assigned router ports are configured by transferring a new firmware file from TFTP Server...
... and screens: TFTP Services, Switch History, Ping Test, Save Changes, Reboot Services, and Logout. D-Link DES-3250TG Standalone Layer 2 Switch Figure 6- 85. Download Firmware from the switch to the switch. TFTP Utilities Trivial File Transfer Protocol (TFTP) services allow the switch firmware to be uploaded from...menu: Figure 6- 86. Port Access Control To view the Authenticator Status for further description. Router Port window Static router ports are configured by the user and dynamically assigned router ports are configured by transferring a new firmware file from TFTP Server...