Study tips JN0-343

What is the possible cause?

what does the asterisk indicate?

What is the default behavior of a trunk port when it receives transit traffic without a VLAN tag?

Which configuration correctly sets interface ge-0/0/4 in trunk mode, carrying VLANs v10 and v20?

Which configuration summarizes external routes in the 172.16.0.0/22 range into a single prefix on an ABR for Area 1?

What is the correct sequence of OSPF adjacency formation?

Which BGP attributes are listed in the correct route selection order?

which firewall filter is evaluated first by an EX Series switch?

Which of the following can be used for both security and loop prevention?

Which protocol is an IGP?