Netgear XCM8806 Chassis User Manual - Page 79
Configuring SNMPv1/v2c Settings
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NETGEAR 8800 User Manual Configuring SNMPv1/v2c Settings The following SNMPv1/v2c parameters can be configured on the switch: • Authorized trap receivers-An authorized trap receiver can be one or more network management stations on your network. The switch sends SNMPv1/v2c traps to all configured trap receivers. You can specify a community string and UDP port individually for each trap receiver. All community strings must also be added to the switch using the configure snmp add community command. To configure a trap receiver on a switch, use the following command: configure snmp add trapreceiver [ | ] community [[hex ] | ] {port } {from [ | ]} {vr } {mode } To delete a trap receiver on a switch, use the following command: configure snmp delete trapreceiver [[ | ] {} | all] Entries in the trap receiver list can also be created, modified, and deleted using the RMON2 trapDestTable MIB table, as described in RFC 2021. • SNMP access control-This feature allows the administrator to restrict SNMP access by using the access control list (ACL) and implementing an ACL policy. The administrator can configure an ACL policy to either permit or deny a specific list of IP address and subnet masks. There are four subcommands for enacting access control: • To configure SNMP to use an ACL policy, use the following command: configure snmp access-profile By default, SNMP supports the read/write option. • To configure SNMP to remove a previously configured ACL policy, use the following command: configure snmp access-profile none • To configure SNMP to use an ACL policy and support the read-only option, use the following command: configure snmp access-profile readonly • To configure SNMP to use an ACL policy and support the read/write option explicitly, use the following command: configure snmp access-profile readwrite In the ACL policy file for SNMP, the source-address field is the only supported match condition. Any other match conditions are ignored. • Community strings-The community strings allow a simple method of authentication between the switch and the remote network manager. There are two types of community strings on the switch: Chapter 3. Managing the Switch | 79
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