A.Neither the mirror destination nor the mirror source must be re-configured.

B.Only the mirror source must be re-configured.

C.Both the mirror destination and mirror source must be re-configured.

D.Only the mirror destination must be re-configured.

A.On a point-to-point link, a DR and BDR are elected. To ensure resiliency, both the DR and BDR send link-state advertisements describing the network.

B.On a point-to-point link, there is no need for a DR and BDR election. All routing updates are sent to the unicast address of the neighbor's interface.

C.On a point-to-point link, there is no need for a DR and BDR election; all routing updates are sent to
224.0.0.5.

D.On a point-to-point link, a DR and BDR are elected. The DR sends link-state advertisements describing the network.

A."client2" routes will be tagged with community "West".

B."client2" routes will be tagged with communities "West", "North" and "South".

C."client2" routes will be tagged with communities "West" and "North".

D."client2" routes will be tagged with community "South".

A.Information for VRFs can be advertised between PEs by MP-BGP.

B.A PE uses a VRF to route traffic to CEs.

C.A PE uses a VRF to maintain forwarding information.

D.A PE uses the same VRF table for all the VPRN services on it.

A.Area ID W B.

B.Hello and Dead intervals PC.

C.The list of neighbors

D.Checksum values

E.Stub flag