Netgear GSM4248P User Manual - Page 152

AV Line of Fully Managed Switches M4250 Series Main User Manual • Client Address: Enter the IP address of the client. • Client IP Mask: Enter the IP mask of the client. The client IP address and client IP mask together denote a range of IP addresses from which SNMP clients can use the community to access the switch. If either the client IP address or client IP mask is 0.0.0.0, access is allowed from any IP address. Otherwise, every client's IP address is ANDed with the mask, as is the client IP address. If the values are equal, access is allowed. For example, if the client IP address and client IP mask are 192.168.1.0/255.255.255.0, any client with an IP address in the range from 192.168.1.0 to 192.168.1.255 (inclusive) is allowed access. To allow access from only one station, use a management station IP mask value of 255.255.255.255, and use that computer's IP address as the client address. 8. From the Access Mode menu, select the access level for this community, which is either Read/Write or Read Only. 9. Click the Add button. The community is added. 10. To save the settings to the running configuration, click the Save icon. Change an existing SNMPv1 and SNMPv2 community You can change an existing SNMPv1 and SNMPv2 community. To modify an existing SNMPv1 and SNMPv2 community: 1. Launch a web browser. 2. In the address field of your web browser, enter the IP address of the switch. The login page displays. 3. Click the Main UI Login button. The main UI login page displays in a new tab. 4. Enter admin as the user name, enter your local device password, and click the Login button. The first time that you log in, no password is required. However, you then must specify a local device password to use each subsequent time that you log in. The System Information page displays. 5. Select System > SNMP > SNMP V1/V2 > Community Configuration. The Community Configuration page displays. 6. Select the check box next to the community. 7. Change the settings as needed. Configure Switch System 152 Information Main User Manual