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Alarms and notifications

Video course · OpenNCCM from scratch · in Spanish

Alarmas y notificaciones

Lesson 8.1 of 30 · Module 8 · Monitor

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Everything relevant generates an event with a color-coded severity:

Severity Examples
critical Automatic rollback, critical vulnerability, recovery backup failure
major Failed backup, critical compliance violation, failed request
warning Configuration change, startup/running conflict, baseline drift, violations
info Syslog received, request pending or executed, backups created

Alarms opens on Unacknowledged (or All), with chips per severity and their count. Each alarm shows the device and how long ago it happened (the full detail appears on hover), with Open device and Acknowledge; you can also acknowledge them all (with Undo in the notice). Those with a severity equal to or above the one set in Settings are sent by email, webhook (Teams, Slack…) and/or Telegram.

Alarms and events.

Settings → Notifications menu. Set up one or more channels and click Send test notification.

Channel What to fill in
Email SMTP server, port (587 with STARTTLS or 465 with SSL), user, password, sender and comma-separated recipients.
Microsoft Teams / Slack / Mattermost / Google Chat The channel’s incoming webhook URL.
Telegram Bot token (from @BotFather) and the chat or group ID.

The “minimum severity” decides what is notified: warning sends configuration changes, violations and failures; critical only automatic rollbacks and critical vulnerabilities.

Settings: change workflow, notifications, Cisco API and recovery.