Cisco Certified Network Associate 0 (ccna)

Correct Answer: B


QUESTION 21
Which interface condition is occurring in this output?

R25# show interface fa0/0 FastEthernet0/0 is up, line protocol is up

Hardware is DEC21140, address is ca02.7788.0000 (bia ca02.7788.0000) Description: tokyo_subnet
Internet address is 10.32.102.2/30
MTU 1500 bytes, BW 100000 Kbit/sec, DLY 100 usec, reliability 255/255, txload 1/255, rxload 1/255 Encapsulation ARPA, loopback not set
Keepalive set (60 sec)
Full-duplex, 100 Mb/s, 100BaseTX/FX ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:01, output 00:00:00, output hang never Last clearing of "show interface" counters never
Input queue: 0/300/0/0 (size/max/drops/flushes); Total output drops: 0 Queueing strategy: fifo
Output queue: 185/300 (size/max)
30 second input rate 0 bits/sec, 0 packets/sec
30 second output rate 0 bits/sec, 0 packets/sec
7331 packets input, 7101162 bytes
Received 267 broadcasts (0 IP multicasts)
1876 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog
0 input packets with dribble condition detected 3927 packets output, 1440403 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets 0 unknown protocol drops
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier
0 output buffer failures, 0 output buffers swapped out

1. 
   bad NIC
   
2. 
   broadcast storm
   
3. 
   queueing
   
4. 
   duplex mismatch
   

Correct Answer: C


QUESTION 22
Drag and drop the characteristics of northbound APIs from the left onto any position on the right. Not all characteristics are used.

A. -> supports automation

-> communicates between the SDN controller and the application plane
-> supports network virtualization protocols
-> supports REST-based requirements