A.it reduces the number of required OSPF neighbor adjacencies
B.It reduces the types of LSAs that are generated
C.It is less CPU intensive for routers in the single area
D.It increases LSA response times.
E.It removes the need for virtual links

A.There is a speed mismatch between SW1's Fa0/1 and SW2's Fa0/1 interfaces.
B.There is an MTU mismatch between SW1's Fa0/1 and SW2's Fa0/1 interfaces.
C.There is an encapsulation mismatch between SW1's Fa0/1 and SW2's Fa0/1 interface.
D.SW1's Fa0/1 interface is administratively shut down.

A.response
B.trap
C.cet
D.capture

A.It is locally significant and must be the same throughout an area
B.It is globally significant and is used to represent the AS number
C.It is locally significant and is used to identify an instance of the OSPF database
D.It is globally significant and is used to identify OSPF stub areas

A.network 0.0.0.0 255.255.255.255 area 0
B.network 0.0.0.0 0.0.0.0 area 0
C.network 255.255.255.255 0.0.0.0 area 0
D.network all-interfaces area 0

A.192.168.1.1
B.172.16.1.1
C.1.1.1.1
D.2.2.2.2

A.the port-channel 1 interface
B.the highest number member interface
C.all member interfaces
D.the lowest number member interface

A.speed
B.DTP negotiation settings
C.trunk encapsulation
D.duplex

A.HMAC-MD5
B.HMAC-SHA
C.CBC-DES
D.community strings

A.It requires the use of ARP.
B.It can support multiple IPv6 subnets on a single link.
C.It supports up to 2 instances of OSPFv3 over a common link.
D.It routes over links rather than over networks.

A.CPU utilization
B.where Netflow data will be sent
C.number of devices exporting Netflow data
D.port availability
E.SNMP version
F.WAN encapsulation