TS 1) TS1 – port security,dhcp pool configurationt 2) TS2 – PPP ipcp route in R12 – removed and placed in R17, PPP chap password missing in R17 3) TS3 – Eigrp metric , distribute list in R13 4) TS4 – OSPF subnet mask changed in R22
5) TS5 – BGP – next-hop-se missing in R22, neighbor activate missing between R4 and R5 which was in idle state 6) TS6 – IPV6 — Subnet mask wrong in R25 7) TS7 – DMVPN — R18 – host entry wrong in R15 ( corrected), R19 — nhrp authention name wrong (corrected)., R15 added no ip split horizon 8) TS8 — MPLS — So many faults — R7 and R8 missing default-origi , bgp neighbor to hub peer was missing, nat statement was incorrect, nat inside, outside missing in R8, R6& R4 increased the OSPF cost. 9) TS9 — NAT –crypto ipsec transfrom set configuration are wrong in R24 and nat statement corrected in R23 10) TS10 – NAS — Removed the secondary IP address from R23, DHCP pool configuration corrected in R23
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Diag :- 1) Switching — Sw3 connected interface to host was in down state, bcoz of port security enabled 2) Eigrp — Fault on R15, Exculde prefix list tunnel ip address from EIGRP 3) URPF — URPF Asymmetric bgp routing, and ordering 8
————————— Config — Same as all , vrf, eigrp strongest authentication, do not get the flow top talkers