Cisco ISE - Line Card ISE Manual de usuario descargar pdf (Pagina 3)

Cisco IOSSoftware Configurationforthe Cisco12000Series One-PortChannelized OC-12/STM-4(DS1/E1)ISE Line

Layer 1 Software Feature Descriptions

Cisco IOS Release 12.0(27)S1

Layer 1 Software Feature Descriptions

The following subsections sections identify the major software supported features provided by the

1-Port CHOC-12 ISE line card.

• SONET and SDH, page 3

• DS1 Features, page 4

• E1 Features, page 4

• Automatic Protection Switching, page 4

• Online Insertion and Removal, page 4

• DS1 Features, page 4

SONET and SDH

The following options are configured and monitored at the port level:

• SONET or SDH framing

• Internal and line clocking mode

• Local (diagnostic) and network (line) loopbacks

• Performance and error processing

• Receive and transmit alarms, performance and error processing

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LOS, LOF, LAIS, PAIS, LOP, LRDI, PRDI, SF, SD, LREI (Line FEBE), PREI (Path FEBE)

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Error counts for B1, B2, and B3

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Threshold Crossing Alerts (TCA) for B1, B2, B3 with configurable threshold

• North American SONET Virtual Tributary 1.5 (VT 1.5) mapping:

STS-1 to VTG to VT1.5 to DS1

• Plesiochronous Digital Hierarchy DS3 (PDH DS3) with M13 and C-bit mapping:

STS-1 to DS3 to DS1

• European SDH Virtual Container 12 (VC-12) mapping:

AU-4 to TUG-3 to TUG-2 to VC-12 to E1

• Japanese SDH VC-11 mapping:

AU-3 to TUG-2 to VC-11 to DS1

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Cisco ISE - Line Card ISE Manual de usuario Pagina 3