Sonet - Cisco WS-C3550-12G User Manual

Chapter 8 Interface and Subinterface Management
Figure 8-17 Channelized SONET Interface Management—Channel Provision Window
Note

SONET

The SONET area contains the following information:
•
•
OL-4930-01
This subdialog includes the following information:
Channel ID—Unique identifier of a channel on the SONET interface.
–
Channel Type—Describes the type of allocated channel.
–
Free Channel—Frees a provisioned DS3 or OC-3 channel from the SONET interface (according
–
to the ID).
Provision Channel—Provisions the channel interface.
–
The provisioned sts-1 SPEs cannot be in use by any other channel on the interface.
Description—Description of the SONET interface.
Clock Source—Source of the transmit clock.
– loopTiming—Indicates that the recovered receive clock is used as the transmit clock.
– loopTimingPrimary—Indicates that loop timing is used and the SONET controller provides the
first priority clock for internal circuitry.
– loopTimingSecondary—Indicates that loop timing is used and the SONET controller provides
the clock if the primary clock source fails.
Channelized SONET Interface Management Window
Cisco Catalyst Switch Manager User Guide
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