Advanced Junos Enterprise Routing (AJER)
This course benefits individuals responsible for configuring and monitoring devices running the Junos OS.
Empfohlenes Training für die Zertifizierung zum:
Attendees should meet the following prerequisites: Students should have basic networking knowledge and an understanding of the Open Systems Interconnection (OSI) model and the TCP/IP protocol suite. Students should also have working experience with basic routing principles. Students should also attend the Introduction to the Junos Operating System (IJOS), Junos Routing Essentials (JRE), and Junos Intermediate Routing (JIR) courses prior to attending this class.
After you complete this course you will be able to:
- Describe the various OSPF link-state advertisement (LSA) types.
- Explain the flooding of LSAs in an OSPF network.
- Describe the shortest-path-first (SPF) algorithm.
- Describe OSPF area types and operations.
- Configure various OSPF area types.
- Summarize and restrict routes.
- Identify scenarios requiring routing policy or a specific configuration option.
- Describe basic BGP operation.
- List common BGP attributes.
- Explain the route selection process for BGP.
- Describe how to alter the route selection process.
- Configure some advanced options for BGP peers.
- Describe various BGP attributes in detail.
- Manipulate BGP attributes using routing policy.
- Describe common routing policies used in the enterprise environment.
- Explain how attribute modifications affect routing decisions.
- Implement a routing policy for inbound and outbound traffic using BGP.
- Describe IP multicast traffic flow.
- Identify the components of IP multicast.
- Explain how IP multicast addressing works.
- Describe the need for reverse path forwarding (RPF) in multicast.
- Explain the role of Internet Group Management Protocol (IGMP) and describe the available IGMP versions.
- Configure and monitor IGMP.
- Identify common multicast routing protocols.
- Describe rendezvous point (RP) discovery options.
- Configure and monitor Protocol Independent Multicast–Sparse Mode (PIM-SM).
- Configure and monitor RP discovery mechanisms.
- Describe the basic requirements, benefits, and caveats of source-specific multicast (SSM).
- List the address ranges used for SSM.
- Illustrate the role of Internet Group Management Protocol version 3 (IGMPv3) and PIM-SM in an SSM implementation.
- Configure and monitor SSM.
- Identify environments that might require a modified CoS implementation.
- Describe the various CoS components and their respective functions .
- Describe the various CoS components and their respective functions.
- Explain the CoS processing along with CoS defaults on SRX Series Services Gateways devices .
- Describe situations when some CoS features are used in the enterprise.
- Implement some CoS features in an enterprise environment.
Chapter 1: Course Introduction
Chapter 2: OSPF OSPFv2 Review Link State Advertisements Protocol Operations OSPF Authentication Lab 1: Configuring and Monitoring OSPF
Chapter 3: OSPF Areas Review of OSPF Areas Stub Area Operation Stub Area Configuration NSSA Operation NSSA Configuration Route Summarization Lab 2: Configuring and Monitoring OSPF Areas and Route Summarization
Chapter 4: OSPF Case Studies and Solutions Transitioning to OSPF from a Different IGP External Reachability Virtual Links Multiarea Adjacency Lab 3: Configuring and Monitoring Routing Policy and Advanced OSPF Options
Chapter 5: BGP Review of BGP BGP Operations BGP Path Selection and Options Configuration Options Lab 4: Implementing BGP
Chapter 6: BGP Attributes and Policy BGP Policy Next Hop Origin and MED AS Path Local Preference Communities Lab 5: BGP Attributes
Chapter 7: Enterprise Routing Policies Topology-Driven Routing Policy Primary/Secondary Routing Policy Load-Shared Per Prefix Routing Policy Lab 6: Implementing Enterprise Routing Policies
Chapter 8: Introduction to Multicast Overview of Multicast Multicast Addresses Reverse Path Forwarding Internet Group Management Protocol
Chapter 9: Multicast Routing Protocols and SSM Overview of Multicast Routing Protocols PIM-SM Lab 7: Implementing PIM-SM Source-Specific Multicast Lab 8: Implementing SSM
Chapter 10: Class of Service Review of CoS Components CoS Processing and Feature Overview Policing Virtual Channels Lab 9: Implementing CoS Features in the Enterprise