Cisco 2950G 24 Software Configuration Guide - Page 486
Configuring SNMP Notifications, Command, Purpose, Notification Type, Keyword, Description
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Configuring SNMP Chapter 24 Configuring SNMP Step 4 Step 5 Step 6 Step 7 Command snmp-server user username groupname [remote host [udp-port port]] {v1 | v2c | v3 [auth {md5 | sha} auth-password]} [encrypted] [access access-list] end show running-config copy running-config startup-config Purpose Configure a new user to an SNMP group. • The username is the name of the user on the host that connects to the agent. • The groupname is the name of the group to which the user is associated. • (Optional) Enter remote to specify a remote SNMP entity to which the user belongs and the hostname or IP address of that entity with the optional UDP port number. The default is 162. • Enter the SNMP version number (v1, v2c, or v3). If you enter v3, you have these additional options: - auth is an authentication level setting session, which can be either the HMAC-MD5-96 or the HMAC-SHA-96 authentication level, and requires a password string (not to exceed 64 characters). - encrypted specifies that the password appears in encrypted format. • (Optional) Enter access access-list with a string (not to exceed 64 characters) that is the name of the access list. Return to privileged EXEC mode. Verify your entries. (Optional) Save your entries in the configuration file. Configuring SNMP Notifications A trap manager is a management station that receives and processes traps. Traps are system alerts that the switch generates when certain events occur. By default, no trap manager is defined, and no traps are sent. Switches running this IOS release can have an unlimited number of trap managers. Note Many commands use the word traps in the command syntax. Unless there is an option in the command to select either traps or informs, the keyword traps refers to either traps, informs, or both. Use the snmp-server host command to specify whether to send SNMP notifications as traps or informs. Table 24-4 describes the supported switch traps (notification types). You can enable any or all of these traps and configure a trap manager to receive them. Table 24-4 Switch Notification Types Notification Type Keyword c2900 cluster config entity Description Generates a trap for Catalyst 2950-specific notifications. Generates a trap when the cluster configuration changes. Generates a trap for SNMP configuration changes. Generates a trap for SNMP entity changes. 24-10 Catalyst 2950 Desktop Switch Software Configuration Guide 78-14982-01
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