COURSE OBJECTIVE:
• Describe how routes enter a routing table, and how routers choose the best routes for forwarding traffic.
• Implement static routing within Junos OS.
• Describe OSPF within Junos OS.
• Describe how routing policies control what prefixes can enter the routing table and what prefixes can be advertised by protocols.
• Deploy OSPF within Junos OS.
• Implement IS-IS within Junos OS.
• Implement BGP within Junos OS.
• Deploy BGP within Junos OS.
• Describe some important advanced routing policy features and behaviors.
• Implement routing instances within Junos OS.
• Implement load balancing within Junos OS.
• Implement VRRP within Junos OS.
• Implement graceful routing and Bidirectional Forwarding Detection (BFD) within Junos OS.
• Implement high availability features—GRES, NSR, and unified ISSU— within Junos OS.
• Implement IP tunneling within Junos OS.
• Describe IPv6 within Junos OS.
• Implement filter-based forwarding (FBF) within Junos OS.
TARGET AUDIENCE:
This course benefits individuals responsible for configuring and monitoring devices running Junos OS.
COURSE PREREQUISITES:
• Basic networking knowledge and an understanding of the OSI model and the TCP/IP protocol suite
• Completion of the Introduction to the Junos Operating System course prior to attending this class
COURSE CONTENT:
DAY 1
Routing Fundamentals
• Explain the role of a router in a network
• Define the difference between directly connected, static, and dynamic routes
• Explain how route preference selects the best route to a destination
• Explain the process of longest prefix match lookups
• Demonstrate how to view and verify the inet.0 and inet6.0 routing tables
Protocol Independent Routing
• Configure static routes
• Configure aggregate routes
• Configure generated routes
• Manage martian routes
Lab 1: Protocol Independent Routing
Fundamentals of OSPF
• Describe OSPF
• Explain adjacency formation and the designated router election
• Explain OSPF scalability
Routing Policy
• Explain how import and export policies can re-advertise prefixes between protocols
• Describe the CLI syntax of a routing policy
• Demonstrate how a routing policy can export static routes into OSPF
Deploying OSPF
• Configure and monitor OSPF
• Troubleshoot OSPF
Lab 2: OSPFDAY 2
IS-IS
• Explain IS-IS
• Describe IS-IS PDUs
• Define adjacency formation and DIS election
• Configure and monitor IS-IS
• Troubleshoot IS-IS
Lab 3: IS-IS
Fundamentals of BGP
• Explain BGP
• Describe BGP attributes
Deploying BGP
• Explain IBGP and EBGP
• Configure and monitor BGP
• Describe the BGP route reflection operation
• Examine the route reflection configuration
Lab 4: BGP
Advanced Routing Policy Features
• Describe advanced route-filter options
• Describe how to refer to a prefix list in a routing policy
• Explain route filters with mixed prefix lengths
Routing Instances
• Describe routing instances
• Configure and share routes between routing instances
Lab 5: Routing Instances
Load Balancing
• Describe the load-balancing concepts and operations
• Implement and monitor Layer 3 load balancing
Lab 6: Load Balancing
DAY 3
VRRP
• Describe, configure, and monitor VRRP
Graceful Restart and Bidirectional Forwarding Detection
• Describe high availability
• Explain graceful restart
• Explain Bidirectional Forwarding Detection
Lab 7: High Availability
GRES, NSR, and Unified ISSU
• Explain graceful Routing Engine switchover
• Explain nonstop active routing
• Explain unified ISSU
IP Tunneling
• Describe IP tunneling
• Describe GRE and IP-IP tunnels
• Deploy GRE and IP-IP tunnels
Lab 8: IP Tunneling
IPv6
• Explain IPv6 addressing
• Explain routing protocol configuration examples
• Describe tunneling IPv6 over IPv4
Lab 9: IPv6SELF-STUDY MODULE
Filter-Based Forwarding
• Illustrate benefits of filter-based forwarding
• Configure and monitor filter-based forwarding
Lab 10: Filter-Based Forwarding
FOLLOW ON COURSES:
• Advanced Junos Enterprise Switching (AJEX) • Advanced Junos Enterprise Routing (AJER) • Junos Multicast Routing (JMR) • Junos Class of Service (JCOS) • Advanced Junos Service Provider Routing (AJSPR) • Junos Layer 3 VPNs (JL3V) • Junos Layer 2 VPNs (JL2V)