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MAGNUM 6K SWITCHES, MNS-6K USER GUIDE
9 Intruder Alarm MOMENTARY
10 Link Loss Learn Triggered MOMENTARY
11 Broadcast Storm Detected MOMENTARY
12 STP/RSTP Reconfigured MOMENTARY
Magnum6K25(alarm)## alarm disable
Alarm system Disabled
Magnum6K25(alarm)## del event=1,3,5,7
Alarm Event(s) Deleted: 1, 3, 5, 7
Magnum6K25(alarm)## show alarm
Alarm Events Configuration
--------------------------
Alarm Status: DISABLED
Relay Closure Time Period: 5 Seconds
EventId Description Mode
1 S-RING OPEN NOT ENABLED
2 Cold Start MOMENTARY
3 Warm Start NOT ENABLED
4 Link Up MOMENTARY
5 Link Down NOT ENABLED
6 Authentication Failure MOMENTARY
7 RMON Raising Alarm NOT ENABLED
8 RMON Falling Alarm MOMENTARY
9 Intruder Alarm MOMENTARY
10 Link Loss Learn Triggered MOMENTARY
11 Broadcast Storm Detected MOMENTARY
12 STP/RSTP Reconfigured MOMENTARY
Magnum6K25(alarm)## exit
Magnum6K25#
FIGURE 137 – Setting up the external electrical relay and alerts
Email
SMTP (RFC 821) is a TCP/IP protocol used in sending email. However, since it is limited in its
ability to queue messages at the receiving end, it’s usually used with one of two other protocols,
POP3 or Internet Message Access Protocol (IMAP) that lets the user save messages in a server
mailbox and download them as needed from the server. In other words, users typically use a
program that uses SMTP for sending emails (out going – e.g. replying to an email message) and
either POP3 or IMAP for receiving messages that have been arrived from the outside world.
While SMTP (and its related protocols such as POP3, IMAP etc.) are useful transports for
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