, : -- -- IS-IS : 13 IS-IS: 02, 2021 0 0 0 15 BGP 29, 2015 2000 0 0 4 01, 2018 7000 0 0 23 02, 2020 2000 0 0 7 route redistribution IPv6 18, 2020 0 0 0 5 EIGRP: , 21, 2020 2000 0 0 13 Type Length Value (TLV) 13, 2020 0 0 0 4 OSI (Open Systems Interconnect) 26, 2020 0 0 0 8 Interlayer Discovery 3, 2020 0 0 0 6 IPv6 04, 2020 0 0 0 3 1 2
