User Guide
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... Control 77 Layer 2 (L2) Management ...83 Cable Diagnostics ...87 Auto Denial of Service (DoS) ...89 Auto VoIP ...93 Management and Troubleshooting 95 Event Logging ...97 SNMP ...105 RMON-Lite ...121 Dynamic ARP ...137 Troubleshooting ...141 Product Specifications ...145 Appendices and Index ...151 GS-1524/GS-1548 User's Guide 9
... Control 77 Layer 2 (L2) Management ...83 Cable Diagnostics ...87 Auto Denial of Service (DoS) ...89 Auto VoIP ...93 Management and Troubleshooting 95 Event Logging ...97 SNMP ...105 RMON-Lite ...121 Dynamic ARP ...137 Troubleshooting ...141 Product Specifications ...145 Appendices and Index ...151 GS-1524/GS-1548 User's Guide 9
User Guide
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... MIBs 106 18.1.2 SNMP Traps ...107 18.1.3 SNMP v3 and Authentication 107 18.1.4 SNMP EngineID ...107 18.2 SNMP Group ...108 18.2.1 SNMP Group: Create 109 18.2.2 SNMP Group: Modify 110 18.3 SNMP User ...110 18.3.1 SNMP User: Create 112 18.3.2 SNMP User: Modify 113 18.4 SNMP Community ...114 18.4.1 SNMP Community: Create 115 18.4.2 SNMP Community: Modify 116 14 GS-1524/GS-1548 User's Guide
... MIBs 106 18.1.2 SNMP Traps ...107 18.1.3 SNMP v3 and Authentication 107 18.1.4 SNMP EngineID ...107 18.2 SNMP Group ...108 18.2.1 SNMP Group: Create 109 18.2.2 SNMP Group: Modify 110 18.3 SNMP User ...110 18.3.1 SNMP User: Create 112 18.3.2 SNMP User: Modify 113 18.4 SNMP Community ...114 18.4.1 SNMP Community: Create 115 18.4.2 SNMP Community: Modify 116 14 GS-1524/GS-1548 User's Guide
User Guide
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Table of Contents 18.5 SNMP Notification ...116 18.6 SNMP Trap Station ...117 18.6.1 SNMP Trap Station: Create 119 18.6.2 SNMP Trap Station: Modify 119 Chapter 19 RMON-Lite ...121 19.1 RMON-Lite Overview ...121 19.2 RMON Statistics: Overview 122 19.3 RMON-Lite Statistics: Port 123 ..., and LEDs 141 21.2 Switch Access and Login 142 Chapter 22 Product Specifications ...145 22.1 General Switch Specifications 145 Part IV: Appendices and Index 151 GS-1524/GS-1548 User's Guide 15
Table of Contents 18.5 SNMP Notification ...116 18.6 SNMP Trap Station ...117 18.6.1 SNMP Trap Station: Create 119 18.6.2 SNMP Trap Station: Modify 119 Chapter 19 RMON-Lite ...121 19.1 RMON-Lite Overview ...121 19.2 RMON Statistics: Overview 122 19.3 RMON-Lite Statistics: Port 123 ..., and LEDs 141 21.2 Switch Access and Login 142 Chapter 22 Product Specifications ...145 22.1 General Switch Specifications 145 Part IV: Appendices and Index 151 GS-1524/GS-1548 User's Guide 15
User Guide
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GS-1524/GS-1548 User's Guide 39 These logs can be seen even after the Switch is...are saved to non-volatile memory. RMON-Lite Use this screen to create users and assign them to pre-defined SNMP groups. Figure 19 Change Administrator Login Password 4.4 Saving Your Configuration When you log in a screen, click Apply ...settings. Community Use this screen to configure groups with different access rights for SNMP v1 and SNMP v2c. Group Use this screen to define security parameters for SNMP management. Engine ID Use this screen to display the next screen. Click System...
GS-1524/GS-1548 User's Guide 39 These logs can be seen even after the Switch is...are saved to non-volatile memory. RMON-Lite Use this screen to create users and assign them to pre-defined SNMP groups. Figure 19 Change Administrator Login Password 4.4 Saving Your Configuration When you log in a screen, click Apply ...settings. Community Use this screen to configure groups with different access rights for SNMP v1 and SNMP v2c. Group Use this screen to define security parameters for SNMP management. Engine ID Use this screen to display the next screen. Click System...
User Guide
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PART III Management and Troubleshooting Event Logging (97) SNMP (105) RMON-Lite (121) Dynamic ARP (137) Troubleshooting (141) Product Specifications (145) 95
PART III Management and Troubleshooting Event Logging (97) SNMP (105) RMON-Lite (121) Dynamic ARP (137) Troubleshooting (141) Product Specifications (145) 95
User Guide
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... application layer protocol used to manage and monitor TCP/IP-based devices. It executes applications that resides in a managed network device (the Switch). GS-1524/GS-1548 User's Guide 105 SNMP is only available if TCP/IP is a management software module that control and monitor managed devices. An agent translates the local management information...
... application layer protocol used to manage and monitor TCP/IP-based devices. It executes applications that resides in a managed network device (the Switch). GS-1524/GS-1548 User's Guide 105 SNMP is only available if TCP/IP is a management software module that control and monitor managed devices. An agent translates the local management information...
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... • RFC 2819 RMON • Group 1 (Statistics) • Group 2 (History) • Group 3 (Alarm) • Group 9 (Event) 106 GS-1524/GS-1548 User's Guide In SNMPv1, when a manager wants to retrieve an object variable from the agent. The manager issues a request and the agent returns responses using... the following MIBs: • RFC 1213 SNMP MIB II • MIB II - GetNext Allows the manager to be collected...
... • RFC 2819 RMON • Group 1 (Statistics) • Group 2 (History) • Group 3 (Alarm) • Group 9 (Event) 106 GS-1524/GS-1548 User's Guide In SNMPv1, when a manager wants to retrieve an object variable from the agent. The manager issues a request and the agent returns responses using... the following MIBs: • RFC 1213 SNMP MIB II • MIB II - GetNext Allows the manager to be collected...
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... may only have access to MIBs. Figure 60 SNMP EngineID GS-1524/GS-1548 User's Guide 107 A RMON event has been triggered. 18.1.3 SNMP v3 and Authentication SNMP v3 adds the concept of SNMP managers that identifies agents to authenticate with agents before conducting SNMP management sessions. The default SNMP Engine ID is enabled when you must configure unique...
... may only have access to MIBs. Figure 60 SNMP EngineID GS-1524/GS-1548 User's Guide 107 A RMON event has been triggered. 18.1.3 SNMP v3 and Authentication SNMP v3 adds the concept of SNMP managers that identifies agents to authenticate with agents before conducting SNMP management sessions. The default SNMP Engine ID is enabled when you must configure unique...
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... Engine ID Select this radio button and enter a unique Engine ID for identification only. You can only be configured for SNMP v3. 108 GS-1524/GS-1548 User's Guide Click SNMP > Group to configure a new SNMP group. Create New Group Click this n group. Group ID This field indicates the group identification number. It is used for...
... Engine ID Select this radio button and enter a unique Engine ID for identification only. You can only be configured for SNMP v3. 108 GS-1524/GS-1548 User's Guide Click SNMP > Group to configure a new SNMP group. Create New Group Click this n group. Group ID This field indicates the group identification number. It is used for...
User Guide
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... n This field is always disabled. Cancel Note: A maximum of your changes. "R" indicates that you select SNMPv3 in the SNMP Version field. Create Write - GS-1524/GS-1548 User's Guide 109 Access Read - Chapter 18 SNMP Table 41 SNMP Group (continued) LABEL DESCRIPTION Access This field indicates the rights this group has for this group has read...
... n This field is always disabled. Cancel Note: A maximum of your changes. "R" indicates that you select SNMPv3 in the SNMP Version field. Create Write - GS-1524/GS-1548 User's Guide 109 Access Read - Chapter 18 SNMP Table 41 SNMP Group (continued) LABEL DESCRIPTION Access This field indicates the rights this group has for this group has read...
User Guide
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...this Switch. Apply Write - Figure 63 SNMP Group: Modify The following table describes the labels in the SNMP Version field. Click on Display All Group to and manage agents such as the 110 GS-1524/GS-1548 User's Guide Select Enabled to force SNMP v3 groups to authenticate with the Switch ...or select Disabled to the Switch. 18.3 SNMP User An SNMP user is an SNMP manager. select Enabled to allow this group uses to create...
...this Switch. Apply Write - Figure 63 SNMP Group: Modify The following table describes the labels in the SNMP Version field. Click on Display All Group to and manage agents such as the 110 GS-1524/GS-1548 User's Guide Select Enabled to force SNMP v3 groups to authenticate with the Switch ...or select Disabled to the Switch. 18.3 SNMP User An SNMP user is an SNMP manager. select Enabled to allow this group uses to create...
User Guide
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... this user. This field displays None if no authentication is required for SNMP v3. GS-1524/GS-1548 User's Guide 111 Chapter 18 SNMP Switch. Use the SNMP User screen to create SNMP users and associate them to view the screen as shown. Click SNMP > User to SNMP groups. Create New User Click this user or it displays MD5...
... this user. This field displays None if no authentication is required for SNMP v3. GS-1524/GS-1548 User's Guide 111 Chapter 18 SNMP Switch. Use the SNMP User screen to create SNMP users and associate them to view the screen as shown. Click SNMP > User to SNMP groups. Create New User Click this user or it displays MD5...
User Guide
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...allowed Group Name Specify the SNMP group this screen. Chapter 18 SNMP 18.3.1 SNMP User: Create You must use 1-33 any printable character. You can only be configured for this user to manage the Switch without saving your changes. 112 GS-1524/GS-1548 User's Guide Click this to... add this user must configure an SNMP group first before you can use 1-8 printable ASCII characters. Figure 65 SNMP User: Create The following table describes the labels in the...
...allowed Group Name Specify the SNMP group this screen. Chapter 18 SNMP 18.3.1 SNMP User: Create You must use 1-33 any printable character. You can only be configured for this user to manage the Switch without saving your changes. 112 GS-1524/GS-1548 User's Guide Click this to... add this user must configure an SNMP group first before you can use 1-8 printable ASCII characters. Figure 65 SNMP User: Create The following table describes the labels in the...
User Guide
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... from the User ID drop down list box in this field blank. Click on Remove This User to view the main SNMP User screen. User Name Edit the name for SNMP v3. Auth Type Authentication can only be configured for this to save your settings to modify the settings of an existing... and configure the New Key field to force this user must use to authenticate with the Switch. GS-1524/GS-1548 User's Guide 113 Figure 66 SNMP User: Modify The following table describes the labels in the SNMP User screen to the Switch. Enter the old MD5 key this user used for authentication, if you...
... from the User ID drop down list box in this field blank. Click on Remove This User to view the main SNMP User screen. User Name Edit the name for SNMP v3. Auth Type Authentication can only be configured for this to save your settings to modify the settings of an existing... and configure the New Key field to force this user must use to authenticate with the Switch. GS-1524/GS-1548 User's Guide 113 Figure 66 SNMP User: Modify The following table describes the labels in the SNMP User screen to the Switch. Enter the old MD5 key this user used for authentication, if you...
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... Station IP This field displays the IP address of your SNMP groups. 114 GS-1524/GS-1548 User's Guide Use the SNMP Community screen to create SNMP communities and associate SNMP groups to view the screen as a password. Table 47 SNMP Community LABEL DESCRIPTION Community ID Select the SNMP community you want to edit the community settings. Click on...
... Station IP This field displays the IP address of your SNMP groups. 114 GS-1524/GS-1548 User's Guide Use the SNMP Community screen to create SNMP communities and associate SNMP groups to view the screen as a password. Table 47 SNMP Community LABEL DESCRIPTION Community ID Select the SNMP community you want to edit the community settings. Click on...
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... station in dotted decimal notation. Spaces are sent between the SNMP manager and the SNMP agent. GS-1524/GS-1548 User's Guide 115 It is transmitted between the management station (the SNMP manager) and the device (the SNMP agent). Click this screen. Figure 68 SNMP Community: Create The following table describes the labels in this to go back...
... station in dotted decimal notation. Spaces are sent between the SNMP manager and the SNMP agent. GS-1524/GS-1548 User's Guide 115 It is transmitted between the management station (the SNMP manager) and the device (the SNMP agent). Click this screen. Figure 68 SNMP Community: Create The following table describes the labels in this to go back...
User Guide
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... to belong to external SNMP management stations. 116 GS-1524/GS-1548 User's Guide Click on Display All Community to modify the settings of an existing community. Specify the IP address of notification mechanisms supported by the Switch. • SNMP Notification - SNMP traps are two types of the remote SNMP management station in the SNMP Community screen to...
... to belong to external SNMP management stations. 116 GS-1524/GS-1548 User's Guide Click on Display All Community to modify the settings of an existing community. Specify the IP address of notification mechanisms supported by the Switch. • SNMP Notification - SNMP traps are two types of the remote SNMP management station in the SNMP Community screen to...
User Guide
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... to save your settings to external management stations. Use the SNMP Trap Station screen GS-1524/GS-1548 User's Guide 117 Failed authentication attempts are used to send out SNMP notifications of urgent or normal events in this to a remote SNMP Notification management station. If an SNMP manager uses an unmatched community string to view the screen...
... to save your settings to external management stations. Use the SNMP Trap Station screen GS-1524/GS-1548 User's Guide 117 Failed authentication attempts are used to send out SNMP notifications of urgent or normal events in this to a remote SNMP Notification management station. If an SNMP manager uses an unmatched community string to view the screen...
User Guide
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... station settings. Trap Station Trap Station ID This field indicates the trap station number. Remote IP Address This field displays the IP address of your SNMP groups. 118 GS-1524/GS-1548 User's Guide It is included in this screen. Use these navigation links to browse all of the remote...
... station settings. Trap Station Trap Station ID This field indicates the trap station number. Remote IP Address This field displays the IP address of your SNMP groups. 118 GS-1524/GS-1548 User's Guide It is included in this screen. Use these navigation links to browse all of the remote...
User Guide
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... IP Address Enter the IP address of an existing trap station. Figure 73 SNMP Trap Station: Modify GS-1524/GS-1548 User's Guide 119 The screen displays as shown. Create Click this to the Switch. Cancel Click this remote trap station. Figure 72 SNMP Trap Station: Create The following table describes the labels in this...
... IP Address Enter the IP address of an existing trap station. Figure 73 SNMP Trap Station: Modify GS-1524/GS-1548 User's Guide 119 The screen displays as shown. Create Click this to the Switch. Cancel Click this remote trap station. Figure 72 SNMP Trap Station: Create The following table describes the labels in this...