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8784-A2-GB20-30 February 2001
4-1
4
Monitoring the Unit
What to Monitor
This chapter presents information on how to access and monitor unit status and
performance statistics on the network. The following sections describe how you
can monitor unit operations:
Viewing System and Test Status
on page 4-2
—
Health and Status Messages
on page 4-3
—
Self-Test Results Messages
on page 4-5
—
Test Status Messages
on page 4-5
Performance Statistics
on page 4-6
—
Viewing Network Error Statistics
on page 4-6
—
Viewing Network Performance Statistics
on page 4-8
—
Viewing Current Network Performance
on page 4-10
—
Viewing DSX-1 Performance Statistics
on page 4-11
Viewing LED Status
on page 4-13
Front Panel LEDs
on page 4-14