Cisco 3750G - Catalyst Integrated Wireless LAN Controller, Руководство по настройке

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31-14
Catalyst 3750 Switch Software Configuration Guide
OL-8550-02
Chapter 31 Configuring SNMP
Configuring SNMP
Note Though visible in the command-line help strings, the cpu [ threshold ] keyword is not supported. To
enable the sending of SNMP inform notifications, use the snmp-server enable traps global
configuration command combined with the snmp-server host host-addr informs global configuration
command.
You can use the snmp-server host global configuration command to a specific host to receive the
notification types listed in Table 31-5 .
Beginning in privileged EXEC mode, follow these steps to configure the switch to send traps or informs
to a host:
Command Purpose
Step 1 configure terminal Enter global configuration mode.
Step 2 snmp-server engineID remote
ip-address engineid-string
Specify the engine ID for the remote host.
Step 3
snmp-server user username
groupname { remote host [ udp-port
port ]} { v1 [ access access-list ] | v2c
[ access access-list ] | v3 [ encrypted ]
[ access access-list ] [ auth { md5 | sha }
auth-password ]}
Configure an SNMP user to be associated with the remote host created in
Step 2.
Note
You cannot configure a remote user for an address without first
configuring the engine ID for the remote host. Otherwise, you
receive an error message, and the command is not executed.
Step 4
snmp-server group groupname { v1 |
v2c | v3 { auth | noauth | priv }} [ read
readview ] [ write writeview ] [ notify
notifyview ] [ access access-list ]
Configure an SNMP group.
Step 5 snmp-server host host-addr
[ informs | traps ] [ version { 1 | 2c | 3
{ auth | noauth | priv }}]
community-string [ notification-type ]
Specify the recipient of an SNMP trap operation.
• For host-addr, specify the name or Internet address of the host (the
targeted recipient).
•
(Optional) Enter informs to send SNMP informs to the host.
• (Optional) Enter traps (the default) to send SNMP traps to the host.
•
(Optional) Specify the SNMP version ( 1 , 2c , or 3 ). SNMPv1 does
not support informs.
• (Optional) For Version 3, select authentication level auth, noauth , or
priv .
Note
The priv keyword is available only when the cryptographic
software image is installed.
•
For community-string , when version 1 or version 2c is specified,
enter the password-like community string sent with the notification
operation. When
version 3 is specified, enter the SNMPv3 username.
• (Optional) For notification-type , use the keywords listed in
Table 31-5 on page 31-12 . If no type is specified, all notifications are
sent.