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Test your basic knowledge |
CCNA Updated
Start Test
Study First
Subjects
:
cisco
,
it-skills
,
ccna
Instructions:
Answer 50 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. What is the ipv6 loopback adddress?
The pvc is correctly configured - but there is an issue on the remote end of the pvc.
In the address table and added to the running config
::1
Nonbroadcast multi-access
2. confreg 2142
172.16.0.0 to 172.31.255.255
Debug ppp authentication
Ignore nvram (password recovery)
Sh frame-relay pvc
3. IPv6 multicast address
One to many addresses...always start with ff
Ip ospf authentication message-digest - ip ospf message-digest-key xkey numberx md5 zmessage keyz
TKIP and WEP
32768
4. The frame relay dlci identifies the logical circuit between the ______ and the ______
The address is removed from the pool until the confilct is resolved.
Sh frame-relay traffic
Root and designated
Local router - frame relay WAN
5. Static secure mac addresses are stored...
No frame-relay inverse-arp
Sh frame-relay pvc
In the address table and added to the running config
Bypass startup config - initial config mode - password recovery
6. Which command shows frame relay status and keep-alive information?
Debug ppp authentication
Like private ipv4 address - but can't be routed at all
Highest logical interface IP - then highest configured IP
Show frame-relay lmi
7. Frame relay point to point interfaces emulate _______
Leased lines
1 - 2 - 5.5 - 11
Only in the address table
1544 kbps
8. What is the LMI DLCI used in ANSI?
Ipv6 address 2001:0:1:0::2/64 (example)
Like private ipv4 address - but can't be routed at all
0
Per frame sequence counters and key mixing using temporal keys.
9. name a situation where a static route would be appropriate...
It should be default-network
Sh frame-relay traffic
To configure a route form an ISP router into a corporate network
Sh frame-relay map
10. tcp/udp port for FTP data
Highest logical interface IP - then highest configured IP
20
Debug ppp authentication
Split horizon and holddown timers
11. What commands create plain-text ospf authentication?
Private address. Can be routed locally - but not on Internet
1 - 2 - 5.5 - 11
Same as ::...same as 0.0.0.0
Ip ospf authentication - ip ospf authentication-key XXXXX
12. What commands create md5 encrypted ospf authentication?
Local router - frame relay WAN
Ip ospf authentication message-digest - ip ospf message-digest-key xkey numberx md5 zmessage keyz
224.0.0.5
172.16.0.0 to 172.31.255.255
13. What is the default configuration register setting?
2102
Global unicast range
Sh arp and sh int
Ipv6 rip <process-name> enable
14. What 3 things are necessary for 2 routers to establish ospf neighborship?
Directly connected or connected to multiaccess media - ip addy and snm must be in same network - and hello and dead timers must match
Ipv4 address in a mixed environment
Decimal - Hex
23
15. What is the command to use an ACL for VTY access
Access-class
Ip addresses are conserved if vlsm is not used for subnetting
Per frame sequence counters and key mixing using temporal keys.
The pvc is correctly configured - but there is an issue on the remote end of the pvc.
16. udp port for DNS
0
Operational pvc
53
2000::/3
17. IPv6 0:0:0:0:0:0:192.168.100.1
120
0
Ipv4 address in a mixed environment
No frame-relay inverse-arp
18. what command shows which vtp server updated the switch
Sh vtp status
Sh frame-relay map
Point to point
Sh frame-relay pvc
19. What 2 features did WPAV1 add to address WEP's weaknesses?
Sh arp and sh int
Per frame sequence counters and key mixing using temporal keys.
TKIP and WEP
Debug ip icmp
20. IPv6 unique local address
Sh arp and sh int
224.0.0.5
Private address. Can be routed locally - but not on Internet
Ipv6 unicast-routing
21. Which command disables frame-relay inverse arp?
Device identifier - address list - port identifier - capabilites list - platform
161
Network
No frame-relay inverse-arp
22. What is the LMI DLCI used in Cisco?
Link-local unicast range
21
1023
Sh frame-relay traffic
23. What are the two ppp authentication methods?
Debug ppp authentication
Pap and chap
Arp for the host
1 -2 - 5.5 - 11
24. What is the default bridge STP priority?
32768
161
Sh vtp status
Nonbroadcast multi-access
25. IPv6 link-local address
Warning
: Invalid argument supplied for foreach() in
/var/www/html/basicversity.com/show_quiz.php
on line
183
26. What does this command do: mac-address-table static MAC ADDRESS vlan 10 int f0/1
Warning
: Invalid argument supplied for foreach() in
/var/www/html/basicversity.com/show_quiz.php
on line
183
27. What 4 things are necessary for 2 routers to form an eigrp relationship?
Show frame-relay lmi
1. must be configured with eigrp 2.must have interfaces directly connect or on multiaccess media 3.must have same ASN 4.must have appropriate network commands
Point to point
No frame-relay inverse-arp
28. tcp/udp port for telnet
23
1023
Point to point
1. must be configured with eigrp 2.must have interfaces directly connect or on multiaccess media 3.must have same ASN 4.must have appropriate network commands
29. class c private addresses
Arp for the host
TKIP and WEP
Ignore nvram (password recovery)
192.168.0.0 to 192.168.255.255
30. tcp/udp port for SNMP
One to first of many addresses
Global unicast range
161
Show arp
31. What information is supplied by CDP? (5)
2000::/3
Sh frame-relay traffic
69
Device identifier - address list - port identifier - capabilites list - platform
32. By default - FR is classified as what type of physical network?
Debug ppp authentication
Pap and chap
Nonbroadcast multi-access
Ip ospf authentication - ip ospf authentication-key XXXXX
33. class a private addresses
Directly connected or connected to multiaccess media - ip addy and snm must be in same network - and hello and dead timers must match
10.0.0.0 to 10.255.255.255
It should be default-network
53
34. Which command suspends a telnet session?
Destined for a single interface
<ctrl><shift>6 then x
Sh frame-relay pvc
Ip ospf authentication - ip ospf authentication-key XXXXX
35. What criteria does OSPF use to determine RID?
Triggered update - split horizon - route poisoning
Highest logical interface IP - then highest configured IP
32768
Link establishment - optional authentication - network layer protocol
36. Which 2 commands show IP address associated with a MAC address
One to first of many addresses
Rommon
Sh arp and sh int
0
37. tcp/udp port for TFTP
Arp for the host
Link establishment - optional authentication - network layer protocol
69
Sh frame-relay pvc
38. What is the frame relay inactive state?
Warning
: Invalid argument supplied for foreach() in
/var/www/html/basicversity.com/show_quiz.php
on line
183
39. Which priveleged mode IOS command shows the state of the OSPF DR/BDR election process?
Sh frame-relay pvc
Sh ip ospf interface
Ignore nvram (password recovery)
Multicast range
40. Which command shows the IP of adjacent EIGRP neighbors as well as the retransmit intervals and queue counts?
128 bits
Sh ip eigrp neighbors
Local router - frame relay WAN
69
41. What can you utilize by using PPP layer 2 encapsulation?
Ipv4 address in a mixed environment
Compression - multilink support - authentication
25
Boots to rommon
42. What is the default AD for RIP
Sh vtp status
Only in the address table
120
The pvc is correctly configured - but there is an issue on the remote end of the pvc.
43. What type of cable connects the router's aux port to a modem?
Sh frame-relay traffic
TKIP and WEP
Rollover
Local router - frame relay WAN
44. How does ripv2 respond to topology changes?
Triggered update - split horizon - route poisoning
Network
No LMI is being received by the switch or there is no service between the CPE and frame switch
Ip ospf authentication - ip ospf authentication-key XXXXX
45. What does config register 0x2100 do?
The address is removed from the pool until the confilct is resolved.
Boots to rommon
One
Aes-ccmp
46. What is the default bandwidth that EIGRP uses when no bandwidth is entered for an interface?
Rollover
1544 kbps
10 seconds with every 6th message being a full status message
Rommon
47. What are the three types of congestion notification used by frame relay?
1023
FECN - BECN - DE
Sh flash
To provide routing to a destination not specified in the routing table and is outside the local network
48. OSPF hello packets are sent to which address?
Ip ospf authentication message-digest - ip ospf message-digest-key xkey numberx md5 zmessage keyz
Highest logical interface IP - then highest configured IP
2102
224.0.0.5
49. IPv6 2000::/3
Sh ip int [interface]
Arp for the host
Global unicast range
The mac address is inserted in the table for fa0/1 only - the switch doesn't need to lear this MAC address
50. How long is an IPv4 address?
TKIP and WEP
::1
Pap and chap
32 bits