What about incoming labels and outgoing labels in the label forwarding table of a MPLS-capable device for the same route?

Answer(s): C

When BFD detection intervals at both ends are 30ms and 40ms. Which of the following statement is true?

A BFD session can be set up. After the negotiation, the detection interval of 40ms is used.
A BFD session can be set up. After the negotiation, the detection interval of 30ms is used.
A BFD session can be set up, and packets are sent at respective intervals at both ends.
A BFD session cannot be established.

Answer(s): A

Which of the following statements regarding different types of firewalls is false?

The packet filtering firewall checks each data packet against ACL rules.
The stateful inspection firewall uses security policies to check only the first packet of non-matched sessions.
The security policies in two directions need to be configured on the stateful inspection firewall.
The proxy firewall processes services of users on internal and external networks.

Answer(s): C