Index

Audit Trail Log Low

2-24

 

 

AUD-LOG-LOSS condition

 

description

2-24

 

 

 

troubleshooting

2-24

 

 

AUD-LOG-LOW 2-24

 

 

automatic protection switching

 

byte failure

2-18

 

 

 

channel failure on protect card

2-69

channel mismatch

2-21

 

 

inconsistent code

2-20

 

 

invalid k bytes

2-19

 

 

mode mismatch failure

2-22

 

ring switch failure

2-56

 

 

span switch failure

2-58

 

 

UPSR alarms

 

2-26,2-27

 

 

UPSR revertive switch occurred

2-28

UPSR switch (condition)

2-25,2-26

automatic protection switching. See protection switching

Automatic Protection Switching Channel Byte

 

Failure

2-18

 

Automatic Protection Switching Channel Default K Byte

Received 2-18

 

Automatic Protection Switching Channel Mismatch

2-21

Automatic Protection Switching Improper SONET

 

Code

2-19

 

 

Automatic Protection Switching Inconsistent 2-20

 

Automatic Protection Switching Node ID Mismatch

2-21

Automatic Protection Switch Mode Mismatch

 

Failure

2-22

 

automatic reset

2-25

 

Automatic System Reset 2-25

 

Automatic UPSR Switch Caused by Loss of Pointer

 

(STSMON)

2-26

 

Automatic UPSR Switch Caused by Loss of Pointer

 

(VTSMON)

2-26

 

Automatic UPSR Switch Caused by Payload Defect

 

Indication

2-26

 

Automatic UPSR Switch Caused by Signal Degrade Bit Error Rate 2-27

Automatic UPSR Switch Caused by Signal Fail Bit Error Rate 2-27

Automatic UPSR Switch Caused by Unequipped Path (STSMON) 2-27

Automatic UPSR Switch Caused by Unequipped Virtual Tributary (VTMON) 2-28

Automatic UPSR Switched Caused by Alarm Indication Signal 2-25

AUTORESET alarm

description 2-25

troubleshooting 2-25

AUTOSW-AIS condition

description 2-25

troubleshooting 2-25

AUTOSW-LOP (STSMON) condition

description 2-26

troubleshooting 2-26

AUTOSW-LOP (VTMON) alarm

description 2-26

troubleshooting 2-26

AUTOSW-PDI condition

description 2-26

troubleshooting 2-26AUTOSW-SDBER condition

description 2-27troubleshooting 2-27

AUTOSW-SFBER condition description 2-27troubleshooting 2-27

AUTOSW-UNEQ (STSMON) condition description 2-27

troubleshooting 2-27AUTOSW-UNEQ (VTMON) alarm

description 2-28

troubleshooting 2-28

B

B8ZS 2-73,2-78,2-79

BAT-A-HGH-VLT condition

description 2-28

Cisco ONS 15327 Troubleshooting Guide, R3.4

 

IN-2

April 2003

 

 

 

Page 244
Image 244
Cisco Systems ONS 15327 manual Aud-Log-Low, IN-2

ONS 15327 specifications

Cisco Systems ONS 15327 is a high-performance optical networking solution tailored for service providers and enterprises looking to enhance their optical communication infrastructure. This versatile platform is recognized for its robust performance, scalability, and flexibility, making it suitable for a wide array of applications ranging from broadband access to metropolitan area networking.

One of the standout features of the ONS 15327 is its ability to handle multiple data types over a single platform. It supports a rich array of protocols, including Ethernet and SONET/SDH, allowing service providers to deliver a diverse portfolio of services to their customers. This multiservice capability simplifies the network architecture, reducing operational complexity and costs.

The ONS 15327 is designed with a modular architecture, which enables operators to customize and scale their network as demand grows. It supports a variety of card options for different media types, wavelengths, and capacity requirements. This modularity not only facilitates straightforward upgrades but also allows for efficient network management.

In terms of technology, the ONS 15327 leverages dense wavelength division multiplexing (DWDM) capabilities to maximize the utilization of available fiber bandwidth. This allows for an impressive increase in transmission capacity without the need for additional fiber installations, making it a cost-effective solution for expanding networks.

Another significant characteristic of the Cisco ONS 15327 is its advanced performance monitoring and management features. Built-in diagnostic tools provide real-time visibility into network performance, enabling prompt identification and troubleshooting of potential issues. This proactive approach to network management enhances service reliability and customer satisfaction.

Security is also paramount in the ONS 15327. The platform integrates various security features and protocols to protect the data traversing the network, ensuring compliance with industry standards and safeguarding sensitive information.

Furthermore, the equipment is designed for easy integration into existing infrastructures. Its compatibility with Cisco’s broader networking solutions allows for seamless interconnection with routers, switches, and other devices, facilitating comprehensive network solutions.

In conclusion, Cisco Systems ONS 15327 stands out as a powerful optical networking platform that combines versatility, scalability, and advanced management features. Its ability to support various protocols and harness optical technologies makes it an essential tool for organizations aiming to optimize their telecommunications infrastructure while minimizing costs and complexity.