Appendix C Network Element Defaults

C.3.1 Time Zones

Table C-4

Node Default Settings (continued)

 

 

 

 

 

 

 

 

Default

Default

Default Name

 

Value

Domain

 

 

 

NODE.timing.general.Revertive

FALSE

TRUE,

 

 

 

FALSE

 

 

 

NODE.timing.general.SSMMessageSet

Generation 2

Generation 1,

 

 

 

Generation 2

 

 

 

 

C.3.1 Time Zones

Table C-5lists the time zones that apply for node time zone defaults. Time zones in the table are ordered by their relative relationships to Greenwich Mean Time (GMT), and the default values are displayed in the correct format for valid default input.

Table C-5

Time Zones

 

 

 

Time Zone (GMT +/– Hours)

Default Value

 

 

 

GMT-11:00

 

(GMT-11:00) Midway Islands, Samoa

 

 

 

GMT-10:00

 

(GMT-10:00) Hawaiian Islands, Tahiti

 

 

 

GMT-09:00

 

(GMT-09:00) Anchorage - Alaska

 

 

 

GMT-08:00

 

(GMT-08:00) Pacific Time (US & Canada), Tijuana

 

 

 

GMT-07:00

 

(GMT-07:00) Mountain Time (US & Canada)

 

 

 

GMT-07:00

 

(GMT-07:00) Phoenix - Arizona

 

 

 

GMT-06:00

 

(GMT-06:00) Central Time (US & Canada)

 

 

 

GMT-06:00

 

(GMT-06:00) Mexico City

 

 

 

GMT-06:00

 

(GMT-06:00) Costa Rica, Managua, San Salvador

 

 

 

GMT-06:00

 

(GMT-06:00) Saskatchewan

 

 

 

GMT-05:00

 

(GMT-05:00) Bogota, Lima, Quito

 

 

 

GMT-05:00

 

(GMT-05:00) Eastern Time (US & Canada)

 

 

 

GMT-05:00

 

(GMT-05:00) Havana

 

 

 

GMT-05:00

 

(GMT-05:00) Indiana (US)

 

 

 

GMT-04:00

 

(GMT-04:00) Asuncion

 

 

 

GMT-04:00

 

(GMT-04:00) Caracas, La Paz, San Juan

 

 

 

GMT-04:00

 

(GMT-04:00) Atlantic Time (Canada), Halifax, Saint John, Charlottetown

 

 

 

GMT-04:00

 

(GMT-04:00) Santiago

 

 

 

GMT-04:00

 

(GMT-04:00) Thule (Qaanaaq)

 

 

 

GMT-03:30

 

(GMT-03:30) St. John's - Newfoundland

 

 

 

GMT-03:00

 

(GMT-03:00) Brasilia, Rio de Janeiro, Sao Paulo

 

 

 

GMT-03:00

 

(GMT-03:00) Buenos Aires, Georgetown

 

 

 

Cisco ONS 15600 Reference Manual, R7.2

C-37

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Cisco Systems ONS 15600 manual Time Zones, NODE.timing.general.Revertive, NODE.timing.general.SSMMessageSet Generation
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ONS 15600 specifications

Cisco Systems ONS 15600 is a highly versatile optical networking platform designed to meet the demands of modern telecommunications and data services. This multiservice edge platform supports various transmission mediums and offers a wide array of features that enable efficient data transport. Ideal for service providers and large enterprises, the ONS 15600 is engineered to provide scalable and reliable optical transport solutions.

One of the notable features of the ONS 15600 is its capability to support multiple protocols, including SONET/SDH, Ethernet, OTN, and legacy TDM services. This flexibility allows users to tailor their networks according to specific service requirements while ensuring interoperability with existing infrastructure. The platform is designed to facilitate seamless service migration, accommodating both legacy and next-generation services.

The modular architecture of the ONS 15600 enhances its scalability. It allows for easy expansion by incorporating additional line cards or interface modules without requiring significant downtime. This modularity ensures that service providers can evolve their networks over time, responding to increasing bandwidth demands and new service offerings with ease.

Incorporating advanced technologies, the ONS 15600 employs Dense Wavelength Division Multiplexing (DWDM), significantly increasing the capacity of fiber networks by allowing multiple signals to be transmitted simultaneously over a single optical fiber. This capability helps to optimize fiber utilization and reduce operational costs. In addition, the platform supports Optical Transport Network (OTN) for improved error detection and correction, contributing to higher reliability and performance.

Another key characteristic of the ONS 15600 is its robust management capabilities. The platform can be managed through Cisco's Optical Networking Manager (ONM), providing a centralized interface for network configuration, monitoring, and troubleshooting. This enhances operational efficiency and minimizes downtime, allowing service providers to focus on delivering quality services to their customers.

The ONS 15600 also prioritizes security, offering various features like encryption and access control to safeguard sensitive data during transmission. With its combination of scalability, flexibility, and security, the Cisco ONS 15600 stands out as a reliable choice for organizations looking to enhance their optical networking capabilities while meeting the evolving demands of the digital landscape. Its commitment to quality and performance makes it a cornerstone of modern optical networks.
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