User manual TRENDNET TEG-160WS

[. . . ] TRENDnet User’s Guide Cover Page TRENDnet User’s Guide Table of Contents Configure Spanning Tree Protocol port settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 Configure Spanning Tree Protocol MST settings (MSTP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 View your Spanning Tree Protocol Instance Information (MSTP) . . . . . . . . . . . . . . . . . . . . . 25 Configure Spanning Tree Protocol MST Port Settings (MSTP) . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] Creating SNMP User and Group Names Note: There are no default User Names or Group Names defined for SNMP. The Auth-Protocol, Priv-Protocol, and associated password fields become active. SNMP Users are authenticated with the MD5 authentication protocol after a message is received. Users are authenticated with the SHA authentication protocol after a message is received. Select one of the following choices for the Auth-Protocol field: o o • 4. Note: This step saves all configuration changes to the NV-RAM to ensure that if the switch is rebooted or power cycled, the configuration changes will still be applied. Select one of the following choices for the Priv-Protocol field: o o DES - Specifies DES encryption scrambles the SNMP data so that outside observers are prevented from seeing the data content. none - Specifies no encryption is applied to SNMP data. 48 TRENDnet User’s Guide • Click Add. The new User Name and Group Name are displayed on the SNMP User/Group page. Configure the SNMP Community Table SNMP > Community Table TEG-160WS A community string has attributes for controlling who can use the string and what the string will allow a network management station to do on the switch. The Web Management Utility does not provide any default community strings. You must first define an SNMP User and Group Name on the SNMP User/Group page and then define a Community Name on the SNMP Community Table page. Log into your switch management page (see “Access your switch management page” on page 7). Modifying SNMP User and Group Names If you need to modify an entry in the SNMP User/Group page, you must first delete the entry and then re-enter it. Deleting SNMP User and Group Names In the Action column of the table, click Delete for the User Name and Group Name that you want to remove. Create SNMP Community Settings • • Enter a new Community Name. This name must match one of the User Names displayed on the Note: SNMP User/Group page. If you enter a user name that has not been predefined on the SNMP User/Group page, the Community entry is displayed, but the agent/manager communication fails. The values of the new Community Name and User Name are displayed. 4. Note: This step saves all configuration changes to the NV-RAM to ensure that if the switch is rebooted or power cycled, the configuration changes will still be applied. 49 TRENDnet User’s Guide Modify SNMP Community Settings If you need to modify a Community Table entry, you must first delete the entry by using the procedure below and then re-enter it with the modification by creating a new Community table entry. Delete SNMP Community Settings • • To delete a Community Name, click Delete next to the entry in the table that you want to remove. The deleted Community Name is no longer displayed in the Community table. [. . . ] If a product does not operate as warranted during the applicable warranty period, TRENDnet shall reserve the right, at its expense, to repair or replace the defective product or part and deliver an equivalent product or part to the customer. The repair/replacement unit’s warranty continues from the original date of purchase. TRENDnet shall not be responsible for any software, firmware, information, or memory data of customer contained in, stored on, or integrated with any products returned to TRENDnet pursuant to any warranty. Do not remove or attempt to service the product by any unauthorized service center. [. . . ]