Trainingsbeschreibung
Configuring Cisco® Routers: Advanced Hands-On Workshop LT0481E
Zielgruppe
- Network managers, engineers, technicians, designers and consultants who are involved in designing and
- implementing internetworks with Cisco routers.
Kursziel
- Cisco routers are a central component of many complex internetworks. In this course, you gain the
- knowledge and skills required to master the advanced features of Cisco router configuration.
- You Will Learn How To
- Optimise Cisco router configuration for large and complex IP internetworks
- Manage IP information flows with Cisco routers
- Deploy scalable routing protocols: EIGRP, OSPF and BGP
- Minimise core routing tables with route summarisation
- Map between private and public addresses with Network Address Translation (NAT)
- Strengthen network security with Cisco access lists
Voraussetzungen
- Knowledge of router configuration at the level of Course
- 466, "Cisco Networking Comprehensive Introduction", is assumed.
Kursinhalt
- Cisco Internetworking
- Review of Cisco architecture
- Router components and functionality
- Configuring physical and virtual interfaces
- Working with a configuration server
- Routing and addressing
- Comparing connected, static, default and dynamic routes
- IP subnetting with VLSM
- Public and private address spaces
- Tunnelling private addresses over a public network
- Advanced IP Routing Protocols
- Enhanced IGRP
- EIGRP design objectives and terminology
- Comparing EIGRP with RIP and OSPF
- Optimising EIGRP operation for medium and large networks
- Troubleshooting EIGRP configuration
- Scalable link state routing with OSPF
- Using and configuring link state metrics
- Setting up a simple OSPF network
- Adding structure with areas
- Optimising interarea address allocation
- Tuning OSPF
- Minimising adjacencies on broadcast networks with Designated Routers
- Choosing the Backup Designated Router (BDR)
- Reducing database recomputation using areas
- Configuring stub, totally stubby and not-so-stubby areas
- Selecting the best stub area type
- Reviewing OSPF configuration on frame relay networks
- Deploying Large-Scale IP Networks
- Managing large address spaces
- Realising good address space design
- Summarising addressing information
- Configuring route summarisation
- Multiprotocol operation
- Full and partial route redistribution
- Assigning default metrics to imported routes
- Tunnelling between domains
- Exploiting Network Address Translation (NAT)
- Local and global address spaces
- Setting inside and outside interfaces
- Configuring Dynamic NAT
- Overloading a NAT pool
- Basing NAT on the external interface address
- Improving Network Security
- Employing IP standard access lists for address filtering
- Implementing simple security policies on a firewall router
- Filtering traffic from selected sources
- Preventing unwanted access to your router
- Limiting routing advertisements
- Configuring numbered and names access lists
- Controlling applications traffic with IP
- extended access lists
- Assessing the effects of filtering based on transport protocol and port numbers
- Applying filtering to selected application traffic
- Permitting network control packets
- Limiting TCP sessions based on their directional traffic flow
- Implementing dynamic session filtering with reflexive access lists
- Multiservice IP
- Evaluating the effects of default queuing schemes on different traffic types
- Selecting a queuing mechanism: FIFO, WFQ, PQ, CBQ
- Applying appropriate QoS support to ensure application integrity
- Managing network congestion with RED and WRED
- Interfacing with External Networks
- Differentiating between external and internal routing protocols
- Connecting stub and multihomed autonomous systems to the Internet using BGP-4
- Evaluating external and internal BGP
- Configuring a BGP autonomous system
Hinweise
- Throughout this course, extensive hands-on exercises provide you with practical experience configuring
- Cisco routers. Exercises include:
- Configuring VLSM and route summarisation with EIGRP
- Summarising address spaces
- Redistributing RIP into EIGRP and OSPF
- Redistributing routing information between different routing protocols
- Deploying NAT
- Transitioning to OSPF
- Minimising core routing tables with OSPF stub areas
- Securing an IP intranet with traffic and session filtering
- Connecting to other networks using BGP
Dauer
5 Tage
