User Manual
Table Of Contents
- Contents
- Figures
- Tables
- Preface
- Section I
- Basic Operations
- Chapter 1
- Basic Switch Parameters
- Chapter 2
- Port Parameters
- Chapter 3
- SNMPv1 and SNMPv2c
- Chapter 4
- MAC Address Table
- Chapter 5
- Static Port Trunks
- Chapter 6
- Port Mirroring
- Section II
- Advanced Operations
- Chapter 7
- File System
- Chapter 8
- File Downloads and Uploads
- Chapter 9
- Event Logs and the Syslog Client
- Chapter 10
- IGMP Snooping
- Section III
- SNMPv3
- Chapter 11
- SNMPv3
- Configuring the SNMPv3 Protocol
- Enabling or Disabling SNMP Management
- Configuring the SNMPv3 User Table
- Configuring the SNMPv3 View Table
- Configuring the SNMPv3 Access Table
- Configuring the SNMPv3 SecurityToGroup Table
- Configuring the SNMPv3 Notify Table
- Configuring the SNMPv3 Target Address Table
- Configuring the SNMPv3 Target Parameters Table
- Configuring the SNMPv3 Community Table
- Displaying the SNMPv3 Tables
- Displaying the User Table Entries
- Displaying the View Table Entries
- Displaying the Access Table Entries
- Displaying the SecurityToGroup Table Entries
- Displaying the Notify Table Entries
- Displaying the Target Address Table Entries
- Displaying the Target Parameters Table Entries
- Displaying the SNMPv3 Community Table Entries
- Section IV
- Spanning Tree Protocols
- Chapter 12
- Spanning Tree and Rapid Spanning Tree Protocols
- Section V
- Virtual LANs
- Chapter 13
- Port-based and Tagged VLANs
- Section VI
- Port Security
- Chapter 14
- 802.1x Port-based Network Access Control
- Index

Chapter 3: SNMPv1 and SNMPv2c
56 Section I: Basic Operations
Modifying SNMPv1 and SNMPv2c Communities
To modify an SNMPv1 and SNMPv2c community string:
1. From the Home page, click the Configuration button.
2. From the Configuration menu, click the Mgmt. Protocols button.
3. Select the SNMP tab, shown in Figure 11 on page 50.
4. In the SNMPv1 & SNMPv2c section, click the Configure button to
display the SNMPv1 & SNMPv2c Communities tab, shown in Figure
12 on page 52.
5. Click the radio button of the community name you want to modify and
click the Modify button. You can modify only one community string at
a time.
The settings of the selected SNMP community string are displayed in
the Modify SNMPv1 & SNMPv2c Community page.
6. Modify the parameters as needed. The parameters are described in
Table 8 on page 54. The community name of a string cannot be
changed.
7. Click the Apply button to activate your changes.
8. To save your changes in the master configuration file, click the Save
Config button in the Configuration menu.