logman start ИмяАлерта

sqlman Deadman2014logman start ИмяАлерта
Управляет и задает расписания для счетчиков производительности и журнала трассировки событий на локальном или удаленных компьютерах.

С алертами logman не работает. Пробывал...

Гон... :) Только что проверил, работает... :)
Win Server 2003 EE SP2...

sqlman Deadman2014logman start ИмяАлерта
Управляет и задает расписания для счетчиков производительности и журнала трассировки событий на локальном или удаленных компьютерах.

С алертами logman не работает. Пробывал...

To start or stop a counter log, trace log, or alert manually

Using a command line

Open Command Prompt
Type:
logman start collection_name

or
logman stop collection_name

Value Description
start collection_name Starts the data collection query collection_name. Use this option to change from scheduled collections to manual ones. Use the update parameter in the command line with begin-time (–b), end-time (–e), or repeat-time (–rt) to reschedule collections.
stop collection_name Stops the data collection query collection_name. Use this option to change from scheduled collections to manual ones. Use the update parameter in the command line with begin-time (–b), end-time (–e), or repeat-time (–rt) to reschedule collections.
For example, to stop the collection query named perf_log, type:
logman stop perf_log

Notes

To perform this procedure, you must be a member of the Administrators group, or the Performance Log Users group on the local computer, or you must have been delegated the appropriate authority. If the computer is joined to a domain, members of the Domain Admins group might be able to perform this procedure. As a security best practice, consider using Run as to perform this procedure.
To open a command prompt, click Start, point to Programs, point to Accessories, and then click Command Prompt.
To view the complete syntax for this command, at a command prompt, type:

logman /?