In which stage is an OSPF neighbor adjacency complete?
loading
exchange
two-way
full
Which two enhanced spanning tree features help prevent rogue hijacking of a spanning tree root bridge? (Choose two.)
SSTP
Root Guard
PVST
BPDU Guard
Which statement is correct concerning Layer 2 frame forwarding?
Unknown unicast frames are flooded out all ports except the ingress port,
Multicast frames are forwarded to a specific destination.
Unicast frames are forwarded to multiple ports.
Broadcast frames are flooded to a select number of ports.
