ticket 1 Wrong vlan 100 IP on sw2, also vlan 12 was not allowed on the trunk ports.
ticket 2 encapsulation frame-relay, ppp authentication chap callout on R17, missing peer default IP address dhcp-pool POOL-NAME on R12.
ticket 3 R5 has same router-id of R22, Area 1 range 134.56.78.0 255.255.255.0 on R3
ticket 4
passive interface on R12, delay on an interface of R13, distribute-list out on R14.
ticket 5 just manipulated the localPref route-map on R22, wrong next-hop route-map on R3.
ticket 6 redistributed E0/0 network on R5 and added neighbor 134.56.78.17 activate under address-family ipv6, also added next-hop route-map out on R22 and redistributed S4/0 network.
ticket 7
only R18 was facing an issue, missing IP nhrp map multicast , also access-list out on R14 deny esp.
ticket 8 on R7: area 1 range on R7, Missing IP nat out side, redistribute bgp 65100 metric 10 (we need to add higher metric on R8): on R3 and 4: missing export route-target 65100 on Sw3: Vlan 200 is not advertised into ospf
ticket 9 access-list 192 on R24 is not permitting R24 and NAS ip addresses. on both R7 & R24: Mode tunnel was configured instead of transport , also tunnel mode gre multipoint was missing on one of them.
ticket 10 just corrected the dhcp IP on NAS so it get 192.168.1.200.
Diag
1- SW3 , VTP password 2-LOOPchain, increase R16 subnet 3-BGP load balancing, with strict mode on R2 and R3 and Loose mode with access-list on R1.
configuration
same lab, with VRF , but almost nothing is preconfigured , sw1 and sw2 VTP mode and password should be saved in startup config. NTP authentication,shell processing, Netflow, etc.