Errata for the Official Certification Guide is listed under “updates”.
Additional topics of study for the ENARSI exam:
Notes and study resources by chapter
Ch 1: IPv4/IPv6 Addressing and Routing Review
Ch 2: EIGRP
Ch3: Advanced EIGRP
Ch4: Troubleshooting EIGRP for IPv4
Ch 5: EIGRPv6
Ch 6: OSPF
Ch 7: Advanced OSPF
Ch 8: Troubleshooting OSPFv2
Ch 9: OSPFv3
Ch 10: Troubleshooting OSPFv3
Ch 11: BGP
Ch 12: Advanced BGP
Ch 13: BGP Path Selection
Ch 14: Troubleshooting BGP
Ch 15: Route Maps and Conditional Forwarding
Ch 16: Route Redistribution
Ch 17: Troubleshooting Redistribution
Ch 18: VRF, MPLS, and MPLS Layer 3 VPNs
Ch 19: DMVPN Tunnels
Ch 20: Securing DMVPN Tunnels
Ch 21: Troubleshooting ACLs and Prefix Lists
Ch 22: Infrastructure Security
Ch 23: Device Management and Management Tools Troubleshooting
Ch 24: Final Preparation
