Cisco 6504-E User Guide - Page 247
shows the Channel Provision subdialog box of the C6576M OSM Channelized SONET
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Chapter 5 Physical Object Dialog Boxes C6576M OSM Channelized SONET Interface Dialog Box - ID-Unique identifier of a channel on the SONET interface. This coincides with the number of the first sts-1 service payload envelope (SPE) allocated in the channel. It is also the subinterface number of the serial or POS interface representing the DS3 or OC-3 channel. Numbering is 1-based. - Range-Range of allocated channels. Numbering is 1-based. A DS3 subinterface has a width of sts-1 and it occupies a single channel. An OC-3 subinterface has a width of sts-3c and it occupies three consecutive channels. - Type-Describes the type of allocated channel. A DS3 channel is provisioned as a serial subinterface with E3 or T3 (DS3) content formatting. An OC-3 channel is provisioned as a POS subinterface. • Provision Channels for Serial/PoS Interface button-Launches a subdialog box to provision a DS3 or OC-3 channel from the SONET interface's constituent sts-1 service payload envelopes (SPEs). Figure 5-68 shows the Channel Provision subdialog box of the C6576M OSM Channelized SONET Interface dialog box. The following items are displayed: - Channel ID field-Unique identifier of a channel on the SONET interface. - Channel Type field-Describes the type of allocated channel. - Free Channel button-Frees a provisioned DS3 or OC-3 channel from the SONET interface. - Provision Channel button-Provisions the interface. Note The provisioned sts-1 SPEs cannot be in use by any other channel on the interface. Cisco 6500/7600 Series Manager User Guide 5-133