Edge-Core ES3510MA-DC, Руководство по управлению, Страница: 574 / 1098

C
HAPTER
22
| SNMP Commands
– 574 –
snmp-server enable traps command. If you enter the command with
no keywords, both authentication and link-up-down notifications are
enabled. If you enter the command with a keyword, only the
notification type related to that keyword is enabled.
◆
The snmp-server enable traps command is used in conjunction with
the snmp-server host command. Use the snmp-server host command
to specify which host or hosts receive SNMP notifications. In order to
send notifications, you must configure at least one snmp-server host
command.
◆
The authentication, link-up, and link-down traps are legacy
notifications, and therefore when used for SNMP Version 3 hosts, they
must be enabled in conjunction with the corresponding entries in the
Notify View assigned by the snmp-server group command.
E
XAMPLE
Console(config)#snmp-server enable traps link-up-down
Console(config)#
R
ELATED
C
OMMANDS
snmp-server host (574)
snmp-server host
This command specifies the recipient of a Simple Network Management
Protocol notification operation. Use the no form to remove the specified
host.
S
YNTAX
snmp-server host host-addr [ inform [ retry retries |
timeout seconds ]] community-string
[ version { 1 | 2c | 3 { auth | noauth | priv } [ udp-port port ]}
no snmp-server host host-addr
host-addr - Internet address of the host (the targeted recipient).
(Maximum host addresses: 5 trap destination IP address entries)
inform - Notifications are sent as inform messages. Note that this
option is only available for version 2c and 3 hosts. (Default: traps
are used)
retries - The maximum number of times to resend an inform
message if the recipient does not acknowledge receipt. (Range:
0-255; Default: 3)
seconds - The number of seconds to wait for an
acknowledgment before resending an inform message. (Range:
0-2147483647 centiseconds; Default: 1500 centiseconds)
community-string - Password-like community string sent with the
notification operation to SNMP V1 and V2c hosts. Although you can
set this string using the snmp-server host command by itself, we
recommend defining it with the snmp-server community command