Refer to the exhibit. Switch#show etherchannel summary

Answer:
A 
Question 89
A user configured OSPF and advertised the Gigabit Ethernet interface in OSPF. By default, to 
which type of OSPF network does this interface belong? 
A. point-to-multipoint 
B. point-to-point 

---

C. nonbroadcast 
D. broadcast 
Answer:
D 
Question 90
Refer to the exhibit. 
ip arp inspection vlan 5-10 
interface fastethernet0/1 
switchport mode access 
switchport access vlan 5 
What is the effect of this configuration? 
A. Egress traffic is passed only if the destination is a DHCP server. 
B. All ingress and egress traffic is dropped because the interface is untrusted. 
C. All ARP packets are dropped by the switch. 
D. The switch discards all ingress ARP traffic with invalid MAC-to-IP address bindings.
Answer:_D_Explanation_Dynamic_ARP_inspection_is_an_ingress_security_feature;_it_does_not_perform_any_egress_checking._Question_91'>Answer:
D 
Explanation
Dynamic ARP inspection is an ingress security feature; it does not perform any egress checking. 
Question 91
Refer to the exhibit. 
Which prefix did router R1 learn from internal EIGRP? 
A. 192.168.2.0/24 
B. 192.168.1.0/24 
C. 192.168.3.0/24 
D. 172.16.1.0/24 
Answer:
A 

---

Explanation
Internal EIGRP is symbolized by letter “D”. “EX” means external routes redistributed into 
EIGRP. 
Note: “E1” and “E2” are external OSPF routes. 
Question 92
Refer to the exhibit. 
Router R1 must be configured to reach the 10.0.3.0 network from the 10.0.1.0/24 segment. 
Which command must be used to configure the route? 
A. route add 10.0.3.0 0.255.255.255 10.0.4.2 
B. route add 10.0.3.0 mask 255.255.255.0 10.0.4.3 
C. ip route 10.0.3.0 0.255.255.255 10.0.4.2 
D. ip route 10.0.3.0 255.255.255.0 10.0.4.3