다음으로 이어서 보기 좋은 문제 Network Advanced An EVPN type-5 route is present and traffic still misses The route exists in the fabric, but one VRF still imports it under the previous target set and never installs it in the FIB. Network Intermediate A split-horizon DNS design is correct and one branch still resolves the public address Authoritative zones are right, but the branch forwarder keeps matching a stale stub before the internal view is consulted. Network Advanced A BGP community policy looks symmetric and one route reflector still leaks defaults Steady-state updates look fine, but a refresh path removes the additive community used to block default export. Network Intermediate OSPF neighbors stay in EXSTART Both routers can ping each other, but adjacency never reaches full because one side advertises a different interface MTU on the same link.
Network Advanced An EVPN type-5 route is present and traffic still misses The route exists in the fabric, but one VRF still imports it under the previous target set and never installs it in the FIB.
Network Intermediate A split-horizon DNS design is correct and one branch still resolves the public address Authoritative zones are right, but the branch forwarder keeps matching a stale stub before the internal view is consulted.
Network Advanced A BGP community policy looks symmetric and one route reflector still leaks defaults Steady-state updates look fine, but a refresh path removes the additive community used to block default export.
Network Intermediate OSPF neighbors stay in EXSTART Both routers can ping each other, but adjacency never reaches full because one side advertises a different interface MTU on the same link.