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Example ATM-Layer Loopbacks
The following sections provide an overview on running some segment loopbacks. For an:
•
Avidia channel card to loopback at a modem, see
•
Avidia line card to loopback at an ATM switch, see
loopback when a VPC or VCC terminates at the switch).
•
Avidia line card to loopback at an ATM node beyond the ATM switch, see
can also be an end-to-end loopback when a VPC or VCC terminates at the ATM node).
•
ATM switch to loopback at a modem, see
loopback).
•
ATM switch to loopback at an Avidia line card, see
•
ATM node beyond the ATM switch to loopback at a modem, see
an end-to-end loopback).
•
ATM node beyond the ATM switch to loopback at an Avidia line card, see
The following sections provide an overview on running some end-to-end loopbacks. For an:
•
Avidia line card to loopback at an ATM switch (when the VPC or VCC terminates at
the switch), see
•
Avidia line card to loopback at an ATM node beyond the ATM switch, see
can also be a segment test).
•
Avidia line card to loopback at a modem, see
•
ATM switch to loopback at a modem, see
•
ATM node beyond the ATM switch to loopback at a modem, see
You can also run loopbacks to subtended Avidia systems. For a subtended Avidia segment
loopback, see
page
Loopbacks" on page
Avidia System Configuration and Management User Manual
page
63.
68. To configure and run any OAM loopbacks, go to
57.
Chapter 3: Applications and Configuration Overview
page
62.
page 63
(this can also be an end-to-end
page 64
(this can also be an end-to-end
page
65.
page
67.
page
64.
page 63
(this
page 65
(this can also be
page
66.
page 63
(this
page
65.
"OAM Alarms and
61
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