Default Snmp Configuration; Snmp Configuration Guidelines - Cisco 3750G - Catalyst Integrated Wireless LAN Controller Configuration Manual

Chapter 31 Configuring SNMP

Default SNMP Configuration

Table 31-4
Table 31-4
Feature
SNMP agent
SNMP trap receiver
SNMP traps
SNMP version
SNMPv3 authentication
SNMP notification type
1. This is the default when the switch starts and the startup configuration does not have any snmp-server global configuration

SNMP Configuration Guidelines

If the switch starts and the witch startup configuration has at least one snmp-server global configuration
command, the SNMP agent is enabled.
An SNMP group is a table that maps SNMP users to SNMP views. An SNMP user is a member of an
SNMP group. An SNMP host is the recipient of an SNMP trap operation. An SNMP engine ID is a name
for the local or remote SNMP engine.
When configuring SNMP, follow these guidelines:
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•
•
•
•
OL-8550-02
shows the default SNMP configuration.
Default SNMP Configuration
commands.
When configuring an SNMP group, do not specify a notify view. The snmp-server host global
configuration command autogenerates a notify view for the user and then adds it to the group
associated with that user. Modifying the group's notify view affects all users associated with that
group. See the Cisco IOS Configuration Fundamentals Command Reference, Release 12.2 for
information about when you should configure notify views.
To configure a remote user, specify the IP address or port number for the remote SNMP agent of the
device where the user resides.
Before you configure remote users for a particular agent, configure the SNMP engine ID, using the
snmp-server engineID global configuration with the remote option. The remote agent's SNMP
engine ID and user password are used to compute the authentication and privacy digests. If you do
not configure the remote engine ID first, the configuration command fails.
When configuring SNMP informs, you need to configure the SNMP engine ID for the remote agent
in the SNMP database before you can send proxy requests or informs to it.
If a local user is not associated with a remote host, the switch does not send informs for the auth
(authNoPriv) and the priv (authPriv) authentication levels.
Default Setting
1
Disabled .
None configured.
None enabled except the trap for TCP connections (tty).
If no version keyword is present, the default is Version 1.
If no keyword is entered, the default is the noauth (noAuthNoPriv)
security level.
If no type is specified, all notifications are sent.
Catalyst 3750 Switch Software Configuration Guide
Configuring SNMP
31-7