Advanced Services - Cisco CRS-1 Essentials (CRS1)

• Large enterprises and financial institutions
• Service providers
• Support staff
• Implementation personnel

• Basic knowledge of router installation and some experience with installation tools
• Routing protocol configuration experience with Border Gateway Protocol (BGP), Intermediate System to Intermediate System (IS-IS) and Open Shortest Path First (OSPF)
• Advanced knowledge of BGP multihomed, multi-autonomous system configurations
• Strong knowledge of MPLS configuration
• Multicast configuration experience
• Advanced knowledge of Cisco Router security implementation, including authentication, authorisation, and accounting (AAA) and TACACS
• Experience troubleshooting Cisco routers in a large network environment

The course introduces the delegates to the Cisco Carrier Routing System (CRS) platform and its features and functions. The course then builds on that information by strengthening the delegates understanding of the platform. Most modules are reinforced with review questions and hands-on lab exercises.

The review questions and lab exercises are intended to demonstrate the delegates ability to use the knowledge and skills gained during this course to perform measurable tasks.

• Module 1: CRS Hardware
• Module 2: Cisco IOS XR Software Overview
• Module 3: Cisco IOS XR Software Operations
• Module 4: Cisco IOS XR Software Installation
• Module 5: Cisco IOS XR Software Security
• Module 6: Routing Protocols
• Module 7: MPLS
• Module 8: Route Policy Language
• Module 9: Craft Works Interface
• Module 10: Troubleshooting