- play_arrow Overview
- play_arrow Using Bundles to Create Logical Configurations for Physical Interfaces Overview
- play_arrow CTP Bundle Overview
- Adaptive Clocking Overview for CTP Bundles
- Determining Optimal Packet Size for CTP Bundles Overview
- Providing QoS for CTP Bundles by Using Service Type Overview
- Circuit Startup Process Overview
- Network Node Reference Overview
- Support for Multiple Primary Nodes to Associate With a Single Member Node in NetRef
- Loss of Signal Detection Capability on CTP Bundles and SAToP Bundles
- Guidelines for Configuring LOS Detection
- play_arrow Transparent Encoding Overview
- play_arrow TDM/TDC Encoding Overview
- play_arrow Ethernet Media Configuration Overview
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- play_arrow Administration
- play_arrow Activating, Disabling, Deleting, or Recentering CTP Bundles
- play_arrow Querying CTP Bundles
- play_arrow Monitoring Packet Creation and Reception and Packet Delay
- play_arrow Diagnostic Testing for CTP Bundles Overview
- play_arrow Configuring and Displaying Diagnostic Testing for CTP Bundles
- Configuring Serial Loops for CTP Bundles (CTP Menu)
- Configuring Serial Loops for CTP Bundles (CTPView)
- Configuring BERT Testing for CTP Bundles (CTP Menu)
- Configuring BERT Testing for CTP Bundles (CTPView)
- Displaying BERT Status and Counters for CTP Bundles (CTP Menu)
- Displaying BERT Status and Counters for CTP Bundles (CTPView)
- play_arrow Reducing the Number of SNMP Traps Generated for Late and Missing Packets
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- play_arrow Troubleshooting
- play_arrow Knowledge Base
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Configuring LOS Detection on CTP and SAToP Bundles (CTP Menu)
Starting with CTPOS Release 7.2R1, CTP devices support the detection of a loss of signal, which denotes a physical link problem. The following conditions are supported:
In a serial both-ended Y-cable redundancy configuration (hardware-based redundancy or software-based Y cable link protocol), removal of Y cable leg from the CTP port of the online bundle must be able to force a switch to the standby bundle.
In a T1/E1 both-ended Y cable configuration (hardware-based redundancy or software-based Y cable link protocol), removal of Y cable leg from the CTP port of the online bundle must be able to force a switch to the standby bundle.
A CTP series device provides two types of Y-cable redundancy.
Redundancy by using a hardware link that uses a special Y cable
Redundancy by using a software link that does not depend on a signaling hardware like the Y cable