Advanced Junos Enterprise Routing (AJER) - lectures and labs - 3 days
- 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 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
- 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
This three-day course is designed to provide students with the tools required for implementing, monitoring, and troubleshooting layer 3 components in an enterprise network. Detailed coverage of OSPF, Border Gateway Protocol (BGP), class of service (CoS), and multicast is strongly emphasized. Through demonstrations and hands-on labs, students will gain experience in configuring and monitoring the Junos operating system and in monitoring device and protocol operations.
