Eh...not to diminish your concern too much...and not to pound on my earlier point too much either, but.... spanning tree, isis, ospf, bgp, etc.... how often are those changing ? like I said, I used 2013 material and took 2017 test and passed.
https://www.juniper.net/uk/en/training/certification/resources/jncissp/ - Protocol-Independent Routing - Open Shortest Path First (OSPF) - Intermediate System to Intermediate System (IS-IS) - Border Gateway Protocol (BGP) - Layer 2 Bridging and VLANs - Spanning-Tree Protocols - Multiprotocol Label Switching (MPLS) - IPv6 - Tunnels - High Availability -Aaron _______________________________________________ juniper-nsp mailing list juniper-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/juniper-nsp