#cisco XR

[aitoolswhitehattoolbox]

Sr. Software Engineer - C/C++, Go, Python, Embedded Systems, RTOS, Networking- 10+years

Meet the TeamCisco IOS-XR team is responsible for programmability stack exposing Cisco’s Flagship IOS-XR Operating System as an API. This small team is responsible for delivering a highly innovative, scalable, and reliable programmatic OS to Cisco’s Campus, Branch, Service Provide Edge, and hyper scalers market Segments that will be deployed on Millions of devices and help to generate Billions in…

[ericvanderburg]

Cisco IOS XR flaw allows attackers to crash BGP process on routers

http://i.securitythinkingcap.com/TJXm96

[extensionto]

Cisco Network Convergence

Cisco NCS 5500 Series Switch Fabric Cards

Three variants of the Cisco NCS5500 modular chassis, the NCS 5504, NCS 5508, and NCS 5516 chassis feature a Clos fabric-line card connecting design That's what I mean. Back-mounted fabric module. Supports up to six switch fabric cards per system, with all fabric cards directly connected to all line cards. This architecture provides optimal bandwidth distribution within the chassis by distributing the load among the fabric cards.

Cisco NCS 5500 Series Fan Trays

The NCS 5504, NCS 5508, and NCS 5516 chassis with front-to-back cooling support three hot-swappable fan trays. The fabric modules are behind the fan trays, and each fan tray covers two fabric modules. The fan trays provide N+1 redundancy and each fan tray can be removed simultaneously during operation to access the underlying fabric cards.

Cisco NCS 5500 Generation 2 Fabric Cards and Fan Trays

IOS-XR version 6.6.25 introduces new generation fabric cards and fan trays for NCS-5508 (NC55-5508-FC2 and NC55-5508-FAN2) and A fan tray is introduced. 5516 on (NC55-5516-FC2 and NC55-5516-FAN2). A new generation of fabric cards and fan trays for NCS-5504 (NC55-5504-FC2 and NC55-5504-FAN2) are introduced in IOS-XR versions 7.2.2 and 7.3.1. The second generation fabric cards and fan trays enable the addition of NCS 5700 400 GE and 100 GE line cards to the NCS-5504, NCS-5508, and NCS-5516. For more information, see the 2nd Generation Fabric Card and Fan Tray datasheet.

Cisco NCS 5500 Series Routing Processors

A pair of redundant routing processor cards manage all routing operations on the Cisco NCS 5504, Cisco NCS 5508, and NCS 5516 chassis.

Cisco NCS 5500 Series Power Supplies

The Cisco NCS 5500 Series supports hot-swappable front-access power supplies. N+1 and N+N (grid) redundancy modes are supported on fully loaded Cisco NCS 5504 and NCS 5508, N+1 and N+M redundancy modes are supported on fully loaded Cisco NCS 5516 . The 3000W AC and DC power supplies are rated 80 Plus Platinum and deliver over 92% efficiency under typical workloads.

The new 4.4 kW DC power supply (NC55-PWR-4.4KW-DC) supports N+1 and N+N feeder redundancy on the NCS 5504, NCS 5508, and NCS 5516.

[etilalili]

Cisco Network Convergence System 5500 Series

Cisco NCS 5500 Series Switch Fabric Cards

Three variants of the Cisco NCS 5500 modular chassis, the NCS 5504, NCS 5508, and NCS 5516 chassis feature a Clos fabric-line card connecting design That's what I mean. Back-mounted fabric module. Supports up to six switch fabric cards per system, with all fabric cards directly connected to all line cards. This architecture provides optimal bandwidth distribution within the chassis by distributing the load among the fabric cards.

Cisco NCS 5500 Series Fan Trays

The NCS 5504, NCS 5508, and NCS 5516 chassis with front-to-back cooling support three hot-swappable fan trays. The fabric modules are behind the fan trays, and each fan tray covers two fabric modules. The fan trays provide N+1 redundancy and each fan tray can be removed simultaneously during operation to access the underlying fabric cards.

Cisco NCS 5500 Generation 2 Fabric Cards and Fan Trays

IOS-XR version 6.6.25 introduces new generation fabric cards and fan trays for NCS-5508 (NC55-5508-FC2 and NC55-5508-FAN2) and A fan tray is introduced. 5516 on (NC55-5516-FC2 and NC55-5516-FAN2). A new generation of fabric cards and fan trays for NCS-5504 (NC55-5504-FC2 and NC55-5504-FAN2) are introduced in IOS-XR versions 7.2.2 and 7.3.1. The second generation fabric cards and fan trays enable the addition of NCS 5700 400 GE and 100 GE line cards to the NCS-5504, NCS-5508, and NCS-5516. For more information, see the 2nd Generation Fabric Card and Fan Tray datasheet.

Cisco NCS 5500 Series Routing Processors

A pair of redundant routing processor cards manage all routing operations on the Cisco NCS 5504, Cisco NCS 5508, and NCS 5516 chassis.

Cisco NCS 5500 Series Power Supplies

The Cisco NCS 5500 Series supports hot-swappable front-access power supplies. N+1 and N+N (grid) redundancy modes are supported on fully loaded Cisco NCS 5504 and NCS 5508, N+1 and N+M redundancy modes are supported on fully loaded Cisco NCS 5516 . The 3000W AC and DC power supplies are rated 80 Plus Platinum and deliver over 92% efficiency under typical workloads.

The new 4.4 kW DC power supply (NC55-PWR-4.4KW-DC) supports N+1 and N+N feeder redundancy on the NCS 5504, NCS 5508, and NCS 5516.

[emonkaha]

Cisco Network Convergence System 5500 Series

Cisco NCS 5500 Series Switch Fabric Cards Three variants of the Cisco NCS5500 modular chassis, the NCS 5504, NCS 5508, and NCS 5516 chassis feature a Clos fabric-line card connecting design That's what I mean. Back-mounted fabric module. Supports up to six switch fabric cards per system, with all fabric cards directly connected to all line cards. This architecture provides optimal bandwidth distribution within the chassis by distributing the load among the fabric cards.

Cisco NCS 5500 Series Fan Trays The NCS 5504, NCS 5508, and NCS 5516 chassis with front-to-back cooling support three hot-swappable fan trays. The fabric modules are behind the fan trays, and each fan tray covers two fabric modules. The fan trays provide N+1 redundancy and each fan tray can be removed simultaneously during operation to access the underlying fabric cards.

Cisco NCS 5500 Generation 2 Fabric Cards and Fan Trays IOS-XR version 6.6.25 introduces new generation fabric cards and fan trays for NCS-5508 (NC55-5508-FC2 and NC55-5508-FAN2) and A fan tray is introduced. 5516 on (NC55-5516-FC2 and NC55-5516-FAN2). A new generation of fabric cards and fan trays for NCS-5504 (NC55-5504-FC2 and NC55-5504-FAN2) are introduced in IOS-XR versions 7.2.2 and 7.3.1. The second generation fabric cards and fan trays enable the addition of NCS 5700 400 GE and 100 GE line cards to the NCS-5504, NCS-5508, and NCS-5516. For more information, see the 2nd Generation Fabric Card and Fan Tray datasheet.

Cisco NCS 5500 Series Routing Processors A pair of redundant routing processor cards manage all routing operations on the Cisco NCS 5504, Cisco NCS 5508, and NCS 5516 chassis.

Cisco NCS 5500 Series Power Supplies The Cisco NCS 5500 Series supports hot-swappable front-access power supplies. N+1 and N+N (grid) redundancy modes are supported on fully loaded Cisco NCS 5504 and NCS 5508, N+1 and N+M redundancy modes are supported on fully loaded Cisco NCS 5516 . The 3000W AC and DC power supplies are rated 80 Plus Platinum and deliver over 92% efficiency under typical workloads. The new 4.4 kW DC power supply (NC55-PWR-4.4KW-DC) supports N+1 and N+N feeder redundancy on the NCS 5504, NCS 5508, and NCS 5516.

[eipshalaki]

Cisco NCS 1000 Series

Data Center Networking for Massive Expansion

Connect data centers to each other and enable your network infrastructure to better utilize its computing power. Cisco NCS 1000 series is designed to handle these tasks and more.

Mass Scaling with the NCS 1000 Series

Increase capacity, control, and visibility across your network with the NCS 1000 Series.

Cisco NCS 1000 Series

Simplify and automate operations while scaling dense wavelength division multiplexing (DWDM) services with great flexibility.

Cisco NCS 1002

Respond quickly to increased traffic and new services. Deliver industry-leading capacity and density in a smaller footprint. Upgrade your infrastructure with

Cloud Scale Networking hardware and software powered by Cisco IOS XR

to get the agility, automation, and simplicity you need for your network.

Last year we introduced the NCS 1004 at OFC and had a live demonstration on our stand of the NCS 1004 working flawlessly up to 500G. We've come a long way since then. A customer is successfully running his 600G on a live network. The NCS 1004 has achieved an underwater range of over 10,000 km with cutting-edge performance. We have been recording orders for him since December, and we expect to deliver his NCS 1004 to our customers by the end of the first quarter. It's still a month away.

What we and our customers have realized over the past year is that the true value of the NCS 1004 lies in its multi-transport capabilities and ability to adapt to any use case while providing the highest spectral efficiency. is. We have conducted many experiments to determine this. Field testing conducted using NCS 1004 included:

• Different ranges: over 10,000 km for submarine cables, 700 km to 1550 km for long-distance terrestrial networks, and subway networks up to 500 km

• Different canal networks: 50- GHz networks and flex grid networks

• Carrier spacing Optional: Single-carrier and multicarrier superchannel deployment models

• Multivendor: NCS 1004 channels on Cisco NCS 2000 line systems and as aliens on third-party ROADM line systems.

[drovebippling]

Cisco NCS 1000 Series

Data Center Networking for Massive Expansion

Connect data centers to each other and enable your network infrastructure to better utilize its computing power. Cisco NCS 1000 series is designed to handle these tasks and more.

Mass Scaling with the NCS 1000 Series

Increase capacity, control, and visibility across your network with the NCS 1000 Series.

Cisco NCS 1000 Series

Simplify and automate operations while scaling dense wavelength division multiplexing (DWDM) services with great flexibility.

Cisco NCS 1002

Respond quickly to increased traffic and new services. Deliver industry-leading capacity and density in a smaller footprint. Upgrade your infrastructure with

Cloud Scale Networking hardware and software powered by Cisco IOS XR

to get the agility, automation, and simplicity you need for your network.

Last year we introduced the NCS 1004 at OFC and had a live demonstration on our stand of the NCS 1004 working flawlessly up to 500G. We've come a long way since then. A customer is successfully running his 600G on a live network. The NCS 1004 has achieved an underwater range of over 10,000 km with cutting-edge performance. We have been recording orders for him since December, and we expect to deliver his NCS 1004 to our customers by the end of the first quarter. It's still a month away.

What we and our customers have realized over the past year is that the true value of the NCS 1004 lies in its multi-transport capabilities and ability to adapt to any use case while providing the highest spectral efficiency. is. We have conducted many experiments to determine this. Field testing conducted using NCS 1004 included:

• Different ranges: over 10,000 km for submarine cables, 700 km to 1550 km for long-distance terrestrial networks, and subway networks up to 500 km

• Different canal networks: 50- GHz networks and flex grid networks

• Carrier spacing Optional: Single-carrier and multicarrier superchannel deployment models

• Multivendor: NCS 1004 channels on Cisco NCS 2000 line systems and as aliens on third-party ROADM line systems.

[doolapathan]

Data Center Networking for Massive Expansion

Cisco NCS 1000 Series

Connect data centers to each other and enable your network infrastructure to better utilize its computing power. Our NCS 1000 series is designed to handle these tasks and more.

Mass Scaling with the NCS 1000 Series

Increase capacity, control, and visibility across your network with the NCS 1000 Series.

Cisco NCS 1000 Series

Simplify and automate operations while scaling dense wavelength division multiplexing (DWDM) services with great flexibility.

Cisco NCS 1002

Respond quickly to increased traffic and new services. Deliver industry-leading capacity and density in a smaller footprint. Upgrade your infrastructure with

Cloud Scale Networking hardware and software powered by Cisco IOS XR

to get the agility, automation, and simplicity you need for your network.

Last year we introduced the NCS 1004 at OFC and had a live demonstration on our stand of the NCS 1004 working flawlessly up to 500G. We've come a long way since then. A customer is successfully running his 600G on a live network. The NCS 1004 has achieved an underwater range of over 10,000 km with cutting-edge performance. We have been recording orders for him since December, and we expect to deliver his NCS 1004 to our customers by the end of the first quarter. It's still a month away.

What we and our customers have realized over the past year is that the true value of the NCS 1004 lies in its multi-transport capabilities and ability to adapt to any use case while providing the highest spectral efficiency. is. We have conducted many experiments to determine this. Field testing conducted using NCS 1004 included:

• Different ranges: over 10,000 km for submarine cables, 700 km to 1550 km for long-distance terrestrial networks, and subway networks up to 500 km

• Different canal networks: 50- GHz networks and flex grid networks

• Carrier spacing Optional: Single-carrier and multicarrier superchannel deployment models

• Multivendor: NCS 1004 channels on Cisco NCS 2000 line systems and as aliens on third-party ROADM line systems.

[doliranu]

Cisco NCS 1000 Series

Data Center Networking for Massive Expansion

Connect data centers to each other and enable your network infrastructure to better utilize its computing power. Our NCS 1000 series is designed to handle these tasks and more.

Mass Scaling with the NCS 1000 Series

Increase capacity, control, and visibility across your network with the NCS 1000 Series.

Cisco NCS 1000 Series

Simplify and automate operations while scaling dense wavelength division multiplexing (DWDM) services with great flexibility.

Cisco NCS 1002

Respond quickly to increased traffic and new services. Deliver industry-leading capacity and density in a smaller footprint. Upgrade your infrastructure with

Cloud Scale Networking hardware and software powered by Cisco IOS XR

to get the agility, automation, and simplicity you need for your network.

Last year we introduced the NCS 1004 at OFC and had a live demonstration on our stand of the NCS 1004 working flawlessly up to 500G. We've come a long way since then. A customer is successfully running his 600G on a live network. The NCS 1004 has achieved an underwater range of over 10,000 km with cutting-edge performance. We have been recording orders for him since December, and we expect to deliver his NCS 1004 to our customers by the end of the first quarter. It's still a month away.

What we and our customers have realized over the past year is that the true value of the NCS 1004 lies in its multi-transport capabilities and ability to adapt to any use case while providing the highest spectral efficiency. is. We have conducted many experiments to determine this. Field testing conducted using NCS 1004 included:

• Different ranges: over 10,000 km for submarine cables, 700 km to 1550 km for long-distance terrestrial networks, and subway networks up to 500 km

• Different canal networks: 50- GHz networks and flex grid networks

• Carrier spacing Optional: Single-carrier and multicarrier superchannel deployment models

• Multivendor: NCS 1004 channels on Cisco NCS 2000 line systems and as aliens on third-party ROADM line systems.

[captainlenticular]

Cisco Network Convergence System 5500 Series

Product Overview Based on the Cisco Global Cloud Index, digitalization is expected to increase global data center and public/private cloud network traffic by more than 25% annually and triple by 2019. It has been. As his vendor addresses these challenges to support networks, the Cisco® Network Convergence System 5500 Series includes high port density, deep packet buffering, and forwarding hardware optimized for this type of deployment. It has built-in features such as: The Cisco NCS 5500 Series offers four fixed configuration chassis: NCS 5501 (Figure 1), NCS 5501 SE (Figure 2), NCS 5502, and NCS 5502 SE (Figure 3). These systems provide critical functionality for both top-of-rack (ToR) and spine or leaf roles common in modern spine-and-leaf architectures. Features such as advanced packet classification, segment routing, ultrawide ECMP, programmable network management, and telemetry add to the robust and mature capabilities already present in Cisco IOS® XR Software Release 6.0.0.

Cisco IOS is (Developed Programmable Network). Cisco IOS For a complete list of supported features, see Cisco Feature Navigator.

Service and Support Cisco offers a wide range of services to help accelerate your successful deployment and optimization of the Cisco NCS 5500 Series. Delivered through a unique combination of people, processes, tools, and partners, these innovative Cisco services are designed to help you increase operational efficiency and improve your data center network. Cisco Advanced Services uses an architecture-based approach to help you align your data center infrastructure with your business goals and achieve long-term value. Cisco SMARTnet™ Services provide instant access to Cisco networking experts and award-winning resources to help you solve your business-critical problems. This service enables you to use the Cisco Smart Call Home service, which provides proactive diagnostics and real-time alerts for the Cisco NCS 5500 Series. Cisco services span the entire network lifecycle and help you enhance investment protection, optimize network operations, support migration operations, and enhance your IT expertise.

[bodilul]

Cisco Network Convergence System 5500 Series

Product Overview

Based on the Cisco Global Cloud Index, digitalization is expected to increase global data center and public/private cloud network traffic by more than 25% annually and triple by 2019. It has been. As his vendor addresses these challenges to support networks, the Cisco® Network Convergence System 5500 Series includes high port density, deep packet buffering, and forwarding hardware optimized for this type of deployment. It has built-in features such as:

The Cisco NCS 5500 Series offers four fixed configuration chassis: NCS 5501 (Figure 1), NCS 5501 SE (Figure 2), NCS 5502, and NCS 5502 SE (Figure 3). These systems provide critical functionality for both top-of-rack (ToR) and spine or leaf roles common in modern spine-and-leaf architectures. Features such as advanced packet classification, segment routing, ultrawide ECMP, programmable network management, and telemetry add to the robust and mature capabilities already present in Cisco IOS® XR Software Release 6.0.0.

Cisco IOS is

(Developed Programmable Network). Cisco IOS

For a complete list of supported features, see Cisco Feature Navigator.

Service and Support

Cisco offers a wide range of services to help accelerate your successful deployment and optimization of the Cisco NCS 5500 Series. Delivered through a unique combination of people, processes, tools, and partners, these innovative Cisco services are designed to help you increase operational efficiency and improve your data center network. Cisco Advanced Services uses an architecture-based approach to help you align your data center infrastructure with your business goals and achieve long-term value. Cisco SMARTnet™ Services provide instant access to Cisco networking experts and award-winning resources to help you solve your business-critical problems. This service enables you to use the Cisco Smart Call Home service, which provides proactive diagnostics and real-time alerts for the Cisco NCS 5500 Series. Cisco services span the entire network lifecycle and help you enhance investment protection, optimize network operations, support migration operations, and enhance your IT expertise.

[ataurrahmanata]

Cisco Capital

Flexible Payment Solutions to Help You Achieve Your Goals

Cisco Capital makes it easy to get the right technology to achieve your goals, enable business transformation, and help you stay competitive. We can help you lower your total cost of ownership, save capital, and accelerate growth. In over 100 countries, our flexible payment solutions enable you to purchase third-party hardware, software, services, and complementary devices with easy and predictable payments.

Cisco IOS is designed in

(Developed Programmable Networks). Cisco IOS

For a complete list of supported features, see Cisco Feature Navigator.

Software Requirements

The Cisco NCS 5500 Series Fixed Chassis supports Cisco IOS XR Software Release 6.1.1 and later.

Specifications

Tables 1 through 8 provide key specifications for the Cisco NCS 5500 Series Fixed Chassis.

For More Information

For more information about the Cisco NCS 5500 Series, see Cisco Network Convergence System 5500 Series.

Service and Support

Cisco offers a wide range of services to help accelerate your successful deployment and optimization of the Cisco NCS 5500 Series. Delivered through a unique combination of people, processes, tools, and partners, these innovative Cisco services are designed to help you increase operational efficiency and improve your data center network. Cisco Advanced Services uses an architecture-based approach to help you align your data center infrastructure with your business goals and achieve long-term value. Cisco SMARTnet Services provide instant access to Cisco networking experts and award-winning resources to help you solve your business-critical problems. This service enables you to use the Cisco Smart Call Home service, which provides proactive diagnostics and real-time alerts for the Cisco NCS 5500 Series. Cisco services span the entire network lifecycle and help you enhance investment protection, optimize network operations, support migration operations, and enhance your IT expertise.

[arbitrateboned]

Flexible Payment Solutions to Help You Achieve Your Goals

Cisco Capital

Cisco Capital makes it easy to get the right technology to achieve your goals, enable business transformation, and help you stay competitive. We can help you lower your total cost of ownership, save capital, and accelerate growth. In over 100 countries, our flexible payment solutions enable you to purchase third-party hardware, software, services, and complementary devices with easy and predictable payments.

Cisco IOS is designed in

(Developed Programmable Networks). Cisco IOS

For a complete list of supported features, see Cisco Feature Navigator.

Software Requirements

The Cisco NCS 5500 Series Fixed Chassis supports Cisco IOS XR Software Release 6.1.1 and later.

Specifications

Tables 1 through 8 provide key specifications for the Cisco NCS 5500 Series Fixed Chassis.

For More Information

For more information about the Cisco NCS 5500 Series, see Cisco Network Convergence System 5500 Series.

Service and Support

Cisco offers a wide range of services to help accelerate your successful deployment and optimization of the Cisco NCS 5500 Series. Delivered through a unique combination of people, processes, tools, and partners, these innovative Cisco services are designed to help you increase operational efficiency and improve your data center network. Cisco Advanced Services uses an architecture-based approach to help you align your data center infrastructure with your business goals and achieve long-term value. Cisco SMARTnet Services provide instant access to Cisco networking experts and award-winning resources to help you solve your business-critical problems. This service enables you to use the Cisco Smart Call Home service, which provides proactive diagnostics and real-time alerts for the Cisco NCS 5500 Series. Cisco services span the entire network lifecycle and help you enhance investment protection, optimize network operations, support migration operations, and enhance your IT expertise.

[dalisheli]

Cisco Network Convergence

Product Overview

Based on the Cisco Global Cloud Index, digitalization is expected to increase global data center and public/private cloud network traffic by more than 25% annually and triple by 2019. It has been. As his vendor addresses these challenges to support networks, the Cisco® Network Convergence System 5500 Series includes high port density, deep packet buffering, and forwarding hardware optimized for this type of deployment. It has built-in features such as:

The Cisco NCS 5500 Series offers four fixed configuration chassis: NCS 5501 (Figure 1), NCS 5501 SE (Figure 2), NCS 5502, and NCS 5502 SE (Figure 3). These systems provide critical functionality for both top-of-rack (ToR) and spine or leaf roles common in modern spine-and-leaf architectures. Features such as advanced packet classification, segment routing, ultrawide ECMP, programmable network management, and telemetry add to the robust and mature capabilities already present in Cisco IOS® XR Software Release 6.0.0.

Cisco IOS is

(Developed Programmable Network). Cisco IOS

For a complete list of supported features, see Cisco Feature Navigator.

Service and Support

Cisco offers a wide range of services to help accelerate your successful deployment and optimization of the Cisco NCS 5500 Series. Delivered through a unique combination of people, processes, tools, and partners, these innovative Cisco services are designed to help you increase operational efficiency and improve your data center network. Cisco Advanced Services uses an architecture-based approach to help you align your data center infrastructure with your business goals and achieve long-term value. Cisco SMARTnet™ Services provide instant access to Cisco networking experts and award-winning resources to help you solve your business-critical problems. This service enables you to use the Cisco Smart Call Home service, which provides proactive diagnostics and real-time alerts for the Cisco NCS 5500 Series. Cisco services span the entire network lifecycle and help you enhance investment protection, optimize network operations, support migration operations, and enhance your IT expertise.

[bosumoti]

Cisco Network Convergence

Product Overview

Based on the Cisco Global Cloud Index, digitalization is expected to increase global data center and public/private cloud network traffic by more than 25% annually and triple by 2019. It has been. As his vendor addresses these challenges to support networks, the Cisco Network Convergence System 5500 Series includes high port density, deep packet buffering, and forwarding hardware optimized for this type of deployment. It has built-in features such as:

The Cisco NCS 5500 Series offers four fixed configuration chassis: NCS 5501 (Figure 1), NCS 5501 SE (Figure 2), NCS 5502, and NCS 5502 SE (Figure 3). These systems provide critical functionality for both top-of-rack (ToR) and spine or leaf roles common in modern spine-and-leaf architectures. Features such as advanced packet classification, segment routing, ultrawide ECMP, programmable network management, and telemetry add to the robust and mature capabilities already present in Cisco IOS® XR Software Release 6.0.0.

Cisco IOS is

(Developed Programmable Network). Cisco IOS

For a complete list of supported features, see Cisco Feature Navigator.

Service and Support

Cisco offers a wide range of services to help accelerate your successful deployment and optimization of the Cisco NCS 5500 Series. Delivered through a unique combination of people, processes, tools, and partners, these innovative Cisco services are designed to help you increase operational efficiency and improve your data center network. Cisco Advanced Services uses an architecture-based approach to help you align your data center infrastructure with your business goals and achieve long-term value. Cisco SMARTnet™ Services provide instant access to Cisco networking experts and award-winning resources to help you solve your business-critical problems. This service enables you to use the Cisco Smart Call Home service, which provides proactive diagnostics and real-time alerts for the Cisco NCS 5500 Series. Cisco services span the entire network lifecycle and help you enhance investment protection, optimize network operations, support migration operations, and enhance your IT expertise.