Specifications

14-24
System Management Software Configuration Guide for Cisco IE 2000U and Connected Grid Switches
Chapter 14 Configuring SNMP
Verifying Configuration
Verifying Configuration
To display SNMP input and output statistics, including the number of illegal community string entries,
errors, and requested variables, use the show snmp privileged EXEC command. You also can use the
other privileged EXEC commands listed below to display SNMP information. For information about the
fields in the displays, see the Cisco IOS Configuration Fundamentals Command Reference, Release
15.2M&T.
Configuration Example
This example shows how to enable all versions of SNMP. The configuration permits any SNMP manager
to access all objects with read-only permissions using the community string public. This configuration
does not cause the switch to send any traps.
Switch(config)# snmp-server community public
This example shows how to permit any SNMP manager to access all objects with read-only permission
using the community string public. The switch also sends MAC notification traps to the hosts
192.180.1.111 and 192.180.1.33 using SNMPv1 and to the host 192.180.1.27 using SNMPv2C. The
community string public is sent with the traps.
Switch(config)# snmp-server community public
Switch(config)# snmp-server enable traps mac-notification
Switch(config)# snmp-server host 192.180.1.27 version 2c public
Switch(config)# snmp-server host 192.180.1.111 version 1 public
Switch(config)# snmp-server host 192.180.1.33 public
This example shows how to allow read-only access for all objects to members of access list 4 that use
the comaccess community string. No other SNMP managers have access to any objects. SNMP
Authentication Failure traps are sent by SNMPv2C to the host cisco.com using the community string
public.
Switch(config)# snmp-server community comaccess ro 4
Command Purpose
show snmp Displays SNMP statistics.
show snmp engineID [local | remote] Displays information on the local SNMP engine and all remote engines that have
been configured on the device.
show snmp group Displays information on each SNMP group on the network.
show snmp mib bulk transfer Displays transfer status of files generated by the Periodic MIB Data Collection and
Transfer Mechanism (bulk statistics feature).
show snmp pending Displays information on pending SNMP requests.
show snmp sessions Displays information on the current SNMP sessions.
show snmp user Displays information on each SNMP user name in the SNMP users table.
Note You must use this command to display SNMPv3 configuration information
for auth | noauth | priv mode. This information is not displayed in the
show running-config output.