1. What is a prerequisite for configuring BFD?

 

2. Which two protocols can cause TCP starvation? (Choose two)

 

3. Which method changes the forwarding decision that a router makes without first changing the routing table or influencing the IP data plane?

 

4. Which attribute eliminates LFAs that belong to protected paths in situations where links in a network are connected through a common fiber?

 

5. Refer to the exhibit. An administrator that is connected to the console does not see debug messages when remote users log in. Which action ensures that debug messages are displayed for remote loggings?

R1(config)#do show running-config | section line|username
username cisco secret 5 $l$^e/o$I3G5cXODxpYMSJ70PzEyoO
line con 0
logging synchronous
line vty 0 4
login local
transport input telnet
R1(config)# logging console 7
R1(config)# do debug aaa authentication
R1(config)#

6. Refer to the exhibit. Why is the remote NetFlow server failing to receive the NetFlow data?

config t

flow record v4_r1
match ipv4 tos
match ipv4 protocol
match ipv4 source address
match ipv4 destination address
match transport source-port
match transport destination-port
collect counter bytes long
collect counter packets long
!
flow exporter EXPORTER-1
 destination 172.16.10.2
 transport udp 90
 exit
!
flow monitor FLOW-MONITOR-1
 record v4_r1
 exit
!
ip cef
!

interface Ethernet0/0.1
 ip address 172.16.6.2 255.255.255.0
 ip flow monitor FLOW-MONITOR-1 input

7. Given the network diagram, which address would successfully summarize only the networks seen?