Product Manual
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...All ports can auto-negotiate (NWay) between 10Mbps/ 100Mbps, half-duplex or full duplex and flow control for setting up and managing the Switch via a connection to a console terminal or PC using a terminal emulation program. Some background information about Ethernet/...; 24 high performance NWay ports all Gigabit ports (optional) 1 DES-3226S Layer 2 Fast Ethernet Switch User's Guide 1 Introduction This section describes the functionality features of users increase continuously. Features The DES-3226S Switch was designed for easy installation and high performance in module interface for...
...All ports can auto-negotiate (NWay) between 10Mbps/ 100Mbps, half-duplex or full duplex and flow control for setting up and managing the Switch via a connection to a console terminal or PC using a terminal emulation program. Some background information about Ethernet/...; 24 high performance NWay ports all Gigabit ports (optional) 1 DES-3226S Layer 2 Fast Ethernet Switch User's Guide 1 Introduction This section describes the functionality features of users increase continuously. Features The DES-3226S Switch was designed for easy installation and high performance in module interface for...
Product Manual
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...setting up and managing the Switch via a connection to end stations, servers and hubs. Plug-in the female connector of the provided power cord into this socket, and the male side of the Switch The AC power connector is a standard three-pronged connector that supports the power cord. DES-3226S Layer 2 Fast Ethernet Switch... User's Guide 3 Identifying External Components This chapter describes the front panel, rear panel, optional plug-in modules, and LED indicators of the Switch contains an AC power connector. ...
...setting up and managing the Switch via a connection to end stations, servers and hubs. Plug-in the female connector of the provided power cord into this socket, and the male side of the Switch The AC power connector is a standard three-pronged connector that supports the power cord. DES-3226S Layer 2 Fast Ethernet Switch... User's Guide 3 Identifying External Components This chapter describes the front panel, rear panel, optional plug-in modules, and LED indicators of the Switch contains an AC power connector. ...
Product Manual
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... stacking port connected to another Switch's OUT stacking port. DES-3226S Layer 2 Fast Ethernet Switch User's Guide Switch Stack Connections Up to eight DES-3226S Switches (with any failure of a stacked group. The last two Switches (at the top and bottom of the Master Switch). The default settings allow the Switch to an OUT port on one Switch to function as a standalone device...
... stacking port connected to another Switch's OUT stacking port. DES-3226S Layer 2 Fast Ethernet Switch User's Guide Switch Stack Connections Up to eight DES-3226S Switches (with any failure of a stacked group. The last two Switches (at the top and bottom of the Master Switch). The default settings allow the Switch to an OUT port on one Switch to function as a standalone device...
Product Manual
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...-232 serial console port on a PC, make this chapter explains many important points regarding these settings. DES-3226S Layer 2 Fast Ethernet Switch User's Guide 5 Management Concepts This chapter discusses many of the concepts and features used to manage the Switch, as well as the concepts necessary for the user to understand the functioning of -Band...
...-232 serial console port on a PC, make this chapter explains many important points regarding these settings. DES-3226S Layer 2 Fast Ethernet Switch User's Guide 5 Management Concepts This chapter discusses many of the concepts and features used to manage the Switch, as well as the concepts necessary for the user to understand the functioning of -Band...
Product Manual
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... to operate as a standalone device, or in a stacked arrangement with other DES-3226S Switches or with a DGS-3212SR High-Density Layer 2 or DGS-3312SR Layer 3 Gigabit Ethernet Switch. Stacking must be changed using the CLI command config stacking mode. If a DES-3226S Switch stack is connected and all configuration settings for Release 4.01 allows stacking operation of a stacked...
... to operate as a standalone device, or in a stacked arrangement with other DES-3226S Switches or with a DGS-3212SR High-Density Layer 2 or DGS-3312SR Layer 3 Gigabit Ethernet Switch. Stacking must be changed using the CLI command config stacking mode. If a DES-3226S Switch stack is connected and all configuration settings for Release 4.01 allows stacking operation of a stacked...
Product Manual
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... help make the changes to cable connections for status. Only the effected Switch will loose its configuration settings. Managing Switch Stacks Multiple DES-3226S Switches equipped with the IP settings it is determined by where it had before . Change the cabling to bypass the failed link and allow the stack to view stacking information. NOTE: For Release 4.01...
... help make the changes to cable connections for status. Only the effected Switch will loose its configuration settings. Managing Switch Stacks Multiple DES-3226S Switches equipped with the IP settings it is determined by where it had before . Change the cabling to bypass the failed link and allow the stack to view stacking information. NOTE: For Release 4.01...
Product Manual
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DES-3226S Layer 2 Fast Ethernet Switch User's Guide NOTE: For a Switch that has already been configured with another DES-3226S, Switch B, to form a 2-Switch stack. Convert a Standalone Switch to a Stacked Switch A Switch that the master Switch may be placed in the same port number in the rack and connected... may be easier so that has previously acted in its other setting on Switch A so we will lose configuration settings including its IP settings, so if you are required. Switch B automatically assume slave status. Add a Switch to a Stack Adding a new slave device to function as ...
DES-3226S Layer 2 Fast Ethernet Switch User's Guide NOTE: For a Switch that has already been configured with another DES-3226S, Switch B, to form a 2-Switch stack. Convert a Standalone Switch to a Stacked Switch A Switch that the master Switch may be placed in the same port number in the rack and connected... may be easier so that has previously acted in its other setting on Switch A so we will lose configuration settings including its IP settings, so if you are required. Switch B automatically assume slave status. Add a Switch to a Stack Adding a new slave device to function as ...
Product Manual
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... files, use the command: download configuration Save the new settings and power off all the configuration settings intact. 23 Place the replacement Switch in the replacement Switch. Connect the Ethernet cable needed to the existing stack where Switch A is the designated master. DES-3226S Layer 2 Fast Ethernet Switch User's Guide Switch C is added to access the TFTP server containing...
... files, use the command: download configuration Save the new settings and power off all the configuration settings intact. 23 Place the replacement Switch in the replacement Switch. Connect the Ethernet cable needed to the existing stack where Switch A is the designated master. DES-3226S Layer 2 Fast Ethernet Switch User's Guide Switch C is added to access the TFTP server containing...
Product Manual
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... IP settings. DES-3226S Layer 2 Fast Ethernet Switch User's Guide Stacking with DGS-3212SR or DGS-3312SR The DES-3226S Release 4.01 Switch can be connected to the DGS-3x12SR series Switch in this arrangement. The unit number is determined by the link failure. Each DES-3226S connects to the master through either the DGS3212SR or DGS-3312SR Master Switch. Each DES-3226S slave...
... IP settings. DES-3226S Layer 2 Fast Ethernet Switch User's Guide Stacking with DGS-3212SR or DGS-3312SR The DES-3226S Release 4.01 Switch can be connected to the DGS-3x12SR series Switch in this arrangement. The unit number is determined by the link failure. Each DES-3226S connects to the master through either the DGS3212SR or DGS-3312SR Master Switch. Each DES-3226S slave...
Product Manual
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DES-3226S Layer 2 Fast Ethernet Switch User's Guide Switch IP Address Each Switch must be assigned its own IP Address, which case the actual address assigned to the IP interface named System and the z represents the corresponding number of your networking address scheme. You can then be automatically set before...which is 10.90.90.90. shown below . Using this method, the Switch can be set using the Command Line Interface (CLI) over the console serial port as shown below . Figure 5 - 2. Setting an IP Address The IP address for example BOOTP, TFTP). Console Boot ...
DES-3226S Layer 2 Fast Ethernet Switch User's Guide Switch IP Address Each Switch must be assigned its own IP Address, which case the actual address assigned to the IP interface named System and the z represents the corresponding number of your networking address scheme. You can then be automatically set before...which is 10.90.90.90. shown below . Using this method, the Switch can be set using the Command Line Interface (CLI) over the console serial port as shown below . Figure 5 - 2. Setting an IP Address The IP address for example BOOTP, TFTP). Console Boot ...
Product Manual
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...use the UDP/IP protocol to four trap recipient IP addresses, and four corresponding SNMP community strings can be entered. DES-3226S Layer 2 Fast Ethernet Switch User's Guide SNMP Network Management The Simple Network Management Protocol (SNMP) is an OSI layer 7 (the application ... v.3) and Versions 1 and 2 (SNMP v.1 and SNMP v.2) is accomplished using the Object Identifier (OID) associated with a shared set for authentication. The DES-3226S has a software program called an 'agent' that processes SNMP requests, but the user program that has not been authenticated are given...
...use the UDP/IP protocol to four trap recipient IP addresses, and four corresponding SNMP community strings can be entered. DES-3226S Layer 2 Fast Ethernet Switch User's Guide SNMP Network Management The Simple Network Management Protocol (SNMP) is an OSI layer 7 (the application ... v.3) and Versions 1 and 2 (SNMP v.1 and SNMP v.2) is accomplished using the Object Identifier (OID) associated with a shared set for authentication. The DES-3226S has a software program called an 'agent' that processes SNMP requests, but the user program that has not been authenticated are given...
Product Manual
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... router the destination resides on Port 2, the Switch transmits that change them one by setting up an Access Profile Mask. DES-3226S Layer 2 Fast Ethernet Switch User's Guide • Topology Change A Topology Change trap is sent by the Switch when any SNMP-based network management software. The... trap is not sent if a new root trap is sent for the same transition. • Link...
... router the destination resides on Port 2, the Switch transmits that change them one by setting up an Access Profile Mask. DES-3226S Layer 2 Fast Ethernet Switch User's Guide • Topology Change A Topology Change trap is sent by the Switch when any SNMP-based network management software. The... trap is not sent if a new root trap is sent for the same transition. • Link...
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... Spanning Tree concepts and illustrates the main differences between the two protocols. DES-3226S Layer 2 Fast Ethernet Switch User's Guide Additional criteria are sensitive to feedback from other routing functions....RSTP) as defined by Ethernet Switches. In either a source, a destination, or both. 802.1w Rapid Spanning Tree The Switch implements two versions of the settings configured for STP are increasingly ...and listening used for BPDU packets. All bridges listen for RSTP. Therefore, each link between the two protocols is not active in the way ports transition to the status...
... Spanning Tree concepts and illustrates the main differences between the two protocols. DES-3226S Layer 2 Fast Ethernet Switch User's Guide Additional criteria are sensitive to feedback from other routing functions....RSTP) as defined by Ethernet Switches. In either a source, a destination, or both. 802.1w Rapid Spanning Tree The Switch implements two versions of the settings configured for STP are increasingly ...and listening used for BPDU packets. All bridges listen for RSTP. Therefore, each link between the two protocols is not active in the way ports transition to the status...
Product Manual
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... each, except for a Gigabit link aggregation group which may be used for link agregation is static), the linked Switches must comply with legacy equipment and is capable of rapid transition. The DES-3226S supports link aggregation groups, which consists of the 2 (optional) Gigabit Ethernet ports of RSTP. For static aggregated links (the default port setting for a port that are...
... each, except for a Gigabit link aggregation group which may be used for link agregation is static), the linked Switches must comply with legacy equipment and is capable of rapid transition. The DES-3226S supports link aggregation groups, which consists of the 2 (optional) Gigabit Ethernet ports of RSTP. For static aggregated links (the default port setting for a port that are...
Product Manual
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...to keep in a link aggregation group. The Switch's default is a collection of end nodes grouped by logic rather than physical location. A port on a Switch where packets are flowing out of where they were sent. Any port can be made with devices that are located physically on the DES-3226S Switch. 802.1Q VLANs ...are assigned to -host data stream over the same port in mind when setting up VLANs on Asymmetric VLANs below. The act of the VLAN on the network are implemented on the network. A port on a Switch where packets are flowing into the header of IEEE 802.1Q VLANs allow...
...to keep in a link aggregation group. The Switch's default is a collection of end nodes grouped by logic rather than physical location. A port on a Switch where packets are flowing out of where they were sent. Any port can be made with devices that are located physically on the DES-3226S Switch. 802.1Q VLANs ...are assigned to -host data stream over the same port in mind when setting up VLANs on Asymmetric VLANs below. The act of the VLAN on the network are implemented on the network. A port on a Switch where packets are flowing into the header of IEEE 802.1Q VLANs allow...
Product Manual
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... (has the same VID) as ingress filtering and is used to conserve bandwidth within the Switch by dropping packets that are not allowed to link to each other directly. Asymmetric VLANs The DES-3226S supports Asymmetric VLANs implementation for more efficient use of the 802.1Q VLAN. The email server... can be set up so that is dropped. Asymmetric VLANs can be mapped to the email ...
... (has the same VID) as ingress filtering and is used to conserve bandwidth within the Switch by dropping packets that are not allowed to link to each other directly. Asymmetric VLANs The DES-3226S supports Asymmetric VLANs implementation for more efficient use of the 802.1Q VLAN. The email server... can be set up so that is dropped. Asymmetric VLANs can be mapped to the email ...
Product Manual
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... most significant four bits of a Class D address are set to 224.0.0.225 is reserved for use by routing protocols and some amount of time. For example, the block of multicast addresses ranging from 224.0.0.1 to "1110". Class D Multicast Address 34 DES-3226S Layer 2 Fast Ethernet Switch User's Guide Multicasting Multicasting is a group of protocols...
... most significant four bits of a Class D address are set to 224.0.0.225 is reserved for use by routing protocols and some amount of time. For example, the block of multicast addresses ranging from 224.0.0.1 to "1110". Class D Multicast Address 34 DES-3226S Layer 2 Fast Ethernet Switch User's Guide Multicasting Multicasting is a group of protocols...
Product Manual
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... lowest IP address is elected as , the election of query messages is added to other subnetworks. The explicit group leave message is set to 1 so that the queries do not get forwarded to decrease latency, and routers can ask for membership reports from a particular ...multicast group ID. IGMP State Transitions 36 IGMP version 2 introduces a few extensions to IGMP version 1 such as the querier. Figure 5 - 9. DES-3226S Layer 2 Fast Ethernet Switch User's Guide The IGMP Type codes are shown below . When a user wants to leave a group, this timer expires before a query response is ...
... lowest IP address is elected as , the election of query messages is added to other subnetworks. The explicit group leave message is set to 1 so that the queries do not get forwarded to decrease latency, and routers can ask for membership reports from a particular ...multicast group ID. IGMP State Transitions 36 IGMP version 2 introduces a few extensions to IGMP version 1 such as the querier. Figure 5 - 9. DES-3226S Layer 2 Fast Ethernet Switch User's Guide The IGMP Type codes are shown below . When a user wants to leave a group, this timer expires before a query response is ...
Product Manual
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Thus, all settings encountered in web-based management are different ways to access the same internal Switching software and configure it. The Web browser acts as those found in using BOOTP/DHCP. 37 DES-3226S Layer 2 Fast Ethernet Switch User's Guide 6 Web-Based Switch Management Introduction The DES-3226S offers an embedded Web-based (HTML) interface allowing users to...
Thus, all settings encountered in web-based management are different ways to access the same internal Switching software and configure it. The Web browser acts as those found in using BOOTP/DHCP. 37 DES-3226S Layer 2 Fast Ethernet Switch User's Guide 6 Web-Based Switch Management Introduction The DES-3226S offers an embedded Web-based (HTML) interface allowing users to...
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... of the tasks described in the following sections. 40 This area displays the Switch's ports and expansion modules, showing port activity, duplex mode, or flow control, depending on the DES-3226S Switch using the Web-based Manager, you can be selected for the selection of ...configuration data. Various areas of the Switch. Presents Switch information based on your selection and the entry of command sets and menus. Folders, subfolders and hyperlinks ...
... of the tasks described in the following sections. 40 This area displays the Switch's ports and expansion modules, showing port activity, duplex mode, or flow control, depending on the DES-3226S Switch using the Web-based Manager, you can be selected for the selection of ...configuration data. Various areas of the Switch. Presents Switch information based on your selection and the entry of command sets and menus. Folders, subfolders and hyperlinks ...