The backplane uses a number of new technologies that enable a parallel. Home cisco systems routers service provider edge 12000 series of gigabit switch routers gsr cisco systems 12000 series of gigabit switch routers gsr routers. Cisco has stopped to support ios for 12000 and only ios xr is now shipped with prp3. Cisco wan gsr 12000 show commands for individual platforms. Implementing vpls services with the gsr 12000 series vpls services emulate an ethernet bridge in an ipmpls network. Maintenance bus, power supplies and blowers, and alarm cards. Buy inside cisco ios software architecture ccie professional development series book online at best prices in india on. Cisco gsr 12000 sent to the edge csco news on this site is like an ad, or like the csco dude wrote it himself. The cisco 12008 has eight slots that can be used to. Cisco 12000 series routers troubleshooting technotes cisco. It provides the combination of features, performance, and platform support required by the internet service provider isp community. Hardware troubleshooting for the cisco 12000 series internet router.
Designed, configured and deployed new cisco gsr 12000 routers throughout wide open west infrastructure. Cisco 12000 gsr vs 9001 asr solutions experts exchange. Cisco 12000 series routers feature a highperformance switched backplane providing 2. Hate to disagree with the analyst from pacific growth, he is pretty smart, but. Fast switched backplane for a gigabit switched router. Cisco service independent intercept in the ggsn lawful intercept architecture cisco service independent intercept architecture version 3. Inside cisco ios software architecture provides essential information on the internal aspects of ios software. A vulnerability in the asic udp ingress receive function of cisco gigabit switch router gsr 12000 series routers could allow an unauthenticated, remote attacker to cause a partial denial of service dos condition when one line card in the router unexpectedly restarts.
Cisco gsr routers used cisco parts we buy used cisco. Mas gsr blank cisco 12000 series blank line card panel spare. Cisco 12000 series router sip and spa software configuration guide, 12. Inside cisco ios software architecture provides essential information on the internal aspects of ios software at this level, and it is an invaluable resource for better understanding the intricacies of ios software and how it affects your network. Inside cisco ios software architecture ccie professional. Ost is an early deployment ed release for the cisco 7200, 75007000rsp and 12000 gsr series routers for service providers isps. Inside cisco ios software architecture ebook by russ white. Processors sip 401 and sip 501 endof sale and endoflife announcement for the cisco gsr 12000 ios releases. The sections below are based on the book inside cisco ios software architecture. Ios software provides the means by which networking professionals configure and manage cisco. The cisco 12000, also known as a gigabit switch router or gsr, is a series of large network routers designed and manufactured by cisco systems.
Cisco 12000 series router sip and spa software configuration guide cisco ios release 12. Designed and implemented a mpls core switched network solutions for the companys video on demand and voip deployment. Cisco xr 12000 series router install and upgrade guides cisco. Cisco systems 12000 series of gigabit switch routers gsr. Prevent network problems and optimize performance through more efficient design and configuration isolate and. Hardware architecture of the cisco 12000 series routers packet switching paths on the selection from inside cisco ios software architecture. Marc lowenstein senior software engineering manager cisco. Inside cisco ios software architecture oreilly media.
Cisco 12000 series internet router architecture packet switching. The cisco 7000 series router early cbus routers cisco. The information in this document was created from the devices in a specific lab environment. Some links below may open a new browser window to display the document you selected. Cisco 12000 gsr architecture system level the cisco 12000 gsr is based on a highspeed distributed routing architecture combined with a stateoftheart. Dedicated, shared, wireless access services based on cisco 12000 gigabit switch router big herndon, va.
He serves as a support engineer for technical issues supporting cisco ios xr software customers on cisco crs and cisco xr 12000. Service providers in china are selecting the cisco 12000 gigabit switch router gsr series to build out new world networks optimized for data, voice and video. This document provides an overview of the cisco 12000 series internet router hardware architecture. This symptom is observed on a cisco 12000 series router after a service policy is enabled. Cisco 12000 10720 step 2 router manager allows you to select and. Further your knowledge of how ios software implements quality of service. Furthermore, the 12000 uses virtual output queues to eliminate the head of. Jul 18, 2008 inside cisco ios software architecture ccie professional development series by vijay bollapragada, 9781587058165, available at book depository with free delivery worldwide. Hello experts, i have been given the task of evaluating cisco s 12000 gsr s and 9001 asrs. Further your knowledge of how ios software implements quality of service qos inside cisco ios software architecture offers crucial and hardtofind information on cisco s internetwork operating system ios software. Inside cisco ios software architecture vijay bollapragada. The cisco 12000 series internet router uses a unique multiqueue implementation to eliminate head of line blocking. Rapidly deploy new services that can generate new revenue and reduce your capital and operating expenses by taking full advantage of the modular, intelligent architecture of the cisco 12000 series.
Raj pathak is a customer support engineer in hightouch technical services at cisco specializing in service provider technologies and platforms. Gsr 12000 is as far as i recall capable of 10g, while the csr. For example a list of show commands for cisco gsr 12000. Cscuh75210 gsr 4 slot ac pem layout mapping and pem number inconsistency. In addition, partners and sales tea, assisting cisco customers with 12000 series routers may find this course beneficial. Processors sip 401 and sip 501 endofsale and endoflife announcement for the cisco gsr 12000 ios releases. The flexibility to scale the cisco 12000 series routers from 2. Cisco 12000 gsr series reference material pdf download. Mpls configuration on cisco ios software cisco press. Sep 30, 2016 cisco ios xr system management configuration guide for the cisco xr 12000 series router, release 4. All cisco ios software versions that support the cisco 12000 series internet router.
Cisco 12000 series routers some links below may open a new browser. It is an endtoend architecture that allows ipmpls networks selection from mpls configuration on cisco ios software. Ios xr software with the investment protection of the cisco 12000 series. Network router cisco 12000 gsr series reference material 17 pages. This cisco gsr12sfc 12000 sfc switch fabric card gsr12 is in refurbished condition and is fully guaranteed by our 90day warranty.
Cisco gigabit switch router 12000 series routers denial of. Cabgsr4us cisco 12004 gsr ac power supply cord, us 12000 6acpem cisco 12000. Summary a vulnerability in the asic udp ingress receive function of cisco gigabit switch router gsr 12000 series routers could allow an unauthenticated, remote attacker to cause a partial denial of. Maintained high availability of resources by load balancing of network traffic with 5 bigip load balancer. As packets arrive into the line card, they are arranged into one of. A software forced reload may occur on a cisco 12000 series router. Cisco xr 12000 series router some links below may open a new browser window to display the document you selected. Cisco 12000 series routers some links below may open a new browser window to display the document you selected. Configuring a core dump on a gsr line card 02feb 2006. All cisco ios software releases that support the cisco 12000, 0, 7600, and 7500 series routers. The vulnerability is due to improper input validation for the presence of a bidirectional forwarding detection bfd header. Download for offline reading, highlight, bookmark or take notes while you read computer structure and logic. Kop inside cisco ios software architecture ccie professional development series av vijay bollapragada pa. Prp2 offers up to 100 percent performance improvement on most.
Cisco 12000 series internet router architecture software overview. The cisco 12000 series routers provides a modular, intelligent architecture and can scale from 2. Ip services engine ise with four gigabit ethernet sfps. All of the devices used in this document started with a cleared default configuration. I know i could simply go to cisco s website to get detail specs on each device, however, i was wondering if someone could show me where can find information that discusses the pros and cons of the two in plain laymens english. Maintenance bus, power supplies and blowers, and alarm cards 17jan2006. Further your knowledge of how ios software implements quality of service qos inside cisco ios software architecture offers crucial and hardtofind information on ciscos internetwork operating system ios software. The cisco 12000 series router is the solution to all of the questions that plague large enterprises when considering upgrading their routing infrastructure.
The cisco 7000 series router represented the next step in the evolution of the ags and the cbus architecture. Oct 02, 20 inside cisco ios software architecture provides essential information on the internal aspects of ios software at this level, and it is an invaluable resource for better understanding the. Inside cisco ios software architecture by russ white, curtis. The packet switching path on the gsr depends on the type of. The cisco 12000 series routers provides a modular, intelligent architecture and. The discontinued now end of life cisco 12000 series routers are still available through alpha digitals second hand reseller channel. Understand the hardware architecture, packet buffering, and packet switching processes for the cisco gsr 12000 series routers. Inside cisco ios software architecture cisco press. Cisco 12000 series internet router architecture this document. Cisco 12000 routers may fail to boot from an ata disk during upgrades to cisco ios software release 12. The cisco 12000 series internet router has a truly distributed architecture in that all line cards lcs run a copy of the cisco ios software. The xr 12000 is a c12000 running ios xr on route processor prp2 or prp3. Cisco lawful intercept security best practices lawful interception for 3gpp.
The 12000 series is a family of largenetwork gsr gigabit switch router that allows your business to rapidly deploy new services that can generate new revenue, and reduce your capital and. Please feel free to contact us regarding our inventory of refurbished cisco networking equipment, or if you have any additional questions regarding this gsr12sfc 12000 sfc switch fabric card gsr12. Inside cisco ios software architecture ebook por russ white. The cisco 12000 series gigabit switch router gsr is the premier routing product family from cisco designed and developed for the core of service provider and enterprise ip backbones. Inside cisco ios software architecture ccie professional development series.
This session will provide an opportunity to learn and ask questions about cisco ios xr software architecture which is modular and fully distributed network operating system used by most of the leading service providers in the industry. Cisco ios xr system management configuration guide for the. Configuring a core dump on a gsr line card 02feb2006. Basic knowledge of the cisco 12000 series router gigabit switch router, or gsr architecture and operations cisco 12000 series technical product training gsr v2. Jul 28, 2008 understand the hardware architecture, packet buffering, and packet switching processes for the cisco gsr 12000 series routers. Describe the capabilities of the cisco 12000 series routers identify and configure the key features of the 12000 series describe the router architecture identify hardware and software. This router has a highperformance switched backplane architecture capable of switching 16ports simultaneously, each with a line rate of 2.
Eighteen years of experience in developing and supporting platform sw and hw diagnostics for cisco switching and routing products nexus 9k, nexus 5k6k, catalyst 6k, gsr 12k, including. Mpls configuration on cisco ios software is a complete and detailed resource to the configuration of multiprotocol label switching mpls networks and associated features. Sr network data center architect resume, princeton, nj. Cisco 12000 series routers troubleshooting technotes.
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