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Carrier Routing System (CRS) Hardware Architecture

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Fri, 03/07/2014 - 17:01
cisco_admin1 Mar 7th, 2014
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With Vinay Kumar, Sudhir Kumar and Raj Pathak 


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Welcome to the Cisco Support Community Ask the Expert conversation. This is an opportunity to learn and ask questions about Cisco Carrier Routing System (CRS) single-chassis and multichassis router hardware design and architecture with Cisco experts Vinay Kumar, Sudhir Kumar, and Raj Pathak. 


CRS routers are modular and distributed core routers developed by Cisco that enable service providers to deliver data, voice, and video services over a scalable IP next-generation network infrastructure. Today, CRS is one of the most trusted devices in the core of the service provider network and a proven architecture that has delivered 10 times the capacity over a period of 10 years.  Our three experts will cover the difference between CRS single-chassis and multichassis routers. They will also answer your questions about how CRS routers work and help in easily scaling the networks and different components of the CRS routers. 


For more details about CRS multichassis, read the blog and tech talk video. 


Hyperlink blog: https://supportforums.cisco.com/community/netpro/service-providers/ios-xr/blog/2013/11/06/community-tech-talk-crs-multichassis     


Vinay Kumar is an experienced support engineer with the High-Touch Technical Support Team, Bangalore, India. He has been supporting major service providers and large enterprise customers for routing, Multiprotocol Label Switching (MPLS), multicast, and Layer 2 VPN issues on all routing platforms. He has more than eight years of experience with service providers and has been in his current role from more than three years. Vinay has completed his CCIE routing and switching certification (CCIE no. 35210) and is a Cisco IOS XR Software specialist.


Sudhir Kumar is a customer support engineer in High-Touch Technical Services at Cisco specializing in service provider technologies and platforms. He serves as a support engineer for technical issues supporting Cisco IOS XR Software customers on Cisco CRS and Cisco XR 12000 Series Routers. Sudhir has more than eight years of experience in the IT industry and holds CCIE certification no. 35219 in routing and switching. 


Raj Pathak is a customer support engineer in High-Touch Technical Services at Cisco in Bangalore, India. He supports service provider customers for technical issues with Cisco IOS XR Software on Cisco CRS and Cisco XR 12000 Series Routers. He covers many technologies, including routing protocols, service provider, CRS, and Cisco IOS XR Software. He has more than seven years of experience in the IT industry and holds CCIE certification no. 38760 in routing and switching. 


Remember to use the rating system to let Vinay, Sudhir, and Raj know if you have received an adequate response.


Because of the volume expected during this event, our experts might not be able to answer every question. Remember that you can continue the conversation in the Service Providers community, subcommunity XR OS and Platforms shortly after the event. This event lasts through November 29, 2013. Visit this forum often to view responses to your questions and the questions of other Cisco Support Community members.

Monday, November 18th, 2013 12:00 AM PST to Friday, November 29th, 2013 12:00 AM PST

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