A.1

B.2

C.5

D.6

A.An IP filter is used to examine an IP packet and its contents.

B.Once an IP filter is applied it cannot be modified.

C.An IP filter is applied to allow or deny IP packets into a network.

D.Multiple ingress and egress filter policies can be applied to a network interface.

A.An entry included in the default configuration of the router that is used if no dynamic routing protocols
or static routes are configured.

B.A wildcard entry used when the destination network is not specifically defined in the routing table.

C.An entry used by the routing protocol when it is unable to calculate the best route to the destination.

D.An entry selected based on the route that has the least cost to the destination (path with the most
physical bandwidth)

A.Classful IP addressing provides hierarchy based on variable subnet masks.

B.Classless IP addresses provide hierarchy based on fixed subnet masks of /24. /16 and/8.

C.IP addresses provide hierarchy based on the country code and regional identifier.

D.Classless IP addresses provide hierarchy based on a variable length subnet mask.

A.Router R2 pushes labels for LSP A, and R3 swaps labels for LSP A.

B.Router R2 swaps labels for LSP A, and R3 pops labels for LSP A.

C.Router R2 and R3 swap labels for LSP A and LSP B.

D.Router R2 and R3 push labels for LSP A and LSP B, respectively.