Ce-1000-4 Loopback, J1 Path Trace, And Sonet/Sdh Alarms - Cisco ONS 15454 SDH Configuration Manual

CE-1000-4 Loopback, J1 Path Trace, and SONET/SDH Alarms

The user can provision framing on the CE-1000-4 as either the default frame-mapped generic framing
procedure framing (GFP-F) or high-level data link control (HDLC) framing.
With GFP-F framing, the user can also configure a 32-bit CRC (default) or no CRC (none). When LEX
is used over GFP-F it is standard Mapped Ethernet over GFP-F according to ITU-T G.7041.
HDLC framing provides a set 32-bit CRC.On CTC go to CE card view and click the Provisioning >pos
ports tab, to see the various parameters that can be configured on the POS ports, see
POS Port Provisioning
, MTU and soak time for a port can be configured here
For more details about the interoperability of ONS Ethernet cards, including information on
encapsulation, framing, and CRC, see the
CE-1000-4 Loopback, J1 Path Trace, and SONET/SDH Alarms
The CE-1000-4 card supports terminal and facility loopbacks. It also reports SONET/SDH alarms and
transmits and monitors the J1 Path Trace byte in the same manner as OC-N cards. Support for path
termination functions include:
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Cisco ONS 15454 and Cisco ONS 15454 SDH Ethernet Card Software Feature and Configuration Guide, R8.0
25-8
Status". Various parameters like, admin state, service state, framing type, CRC
H1 and H2 concatenation indication
Bit interleaved parity 3 (BIP-3) generation
G1 path status indication
C2 path signal label (read only)
Path level alarms and conditions, including loss of pointer (LOP), unequipped, payload mismatch,
alarm indication signal (AIS) detection, and remote defect indication (RDI)
J1 path trace for high-order circuit paths
Extended signal label for the low-order paths
"POS on ONS Ethernet Cards"
Chapter 25 CE-1000-4 Ethernet Operation
"CTC Display of
chapter.