29-13
Catalyst 2928 Switch Software Configuration Guide
OL-23389-01
Chapter 29 Configuring SNMP
Configuring SNMP
Note
Though visible in the command-line help strings, the
cpu
[
threshold
],
insertion
, and
removal
keywords
are 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
.
Beginning in privileged EXEC mode, follow these steps to configure the switch to send traps or informs
to a host:
tty
Generates a trap for TCP connections. This trap is enabled by default.
vlan-membership
Generates a trap for SNMP VLAN membership changes.
vlancreate
Generates SNMP VLAN created traps.
vlandelete
Generates SNMP VLAN deleted traps.
vtp
Generates a trap for VLAN Trunking Protocol (VTP) changes.
Table 29-5
Switch Notification Types (continued)
Notification Type
Keyword
Description
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.
