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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. tcp/udp port for SMTP
25
Link establishment - optional authentication - network layer protocol
Sh frame-relay map
Highest logical interface IP - then highest configured IP
2. IPv6 anycast address
Rommon
The pvc is correctly configured - but there is an issue on the remote end of the pvc.
10 seconds with every 6th message being a full status message
One to first of many addresses
3. tcp/udp port for FTP data
Sh frame-relay traffic
20
Show frame-relay lmi
10.0.0.0 to 10.255.255.255
4. What 4 things are necessary for 2 routers to form an eigrp relationship?
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
Remote router's connection to the frame relay switch isn't working
Sh vtp status
In the address table and added to the running config
5. What spread spectrum technology does 802.11b use?
Aes-ccmp
Sh frame-relay traffic
DSSS
128 bits
6. Which command shows global frame relay stats since the last router reload?
Triggered update - split horizon - route poisoning
Sh frame-relay traffic
Link establishment - optional authentication - network layer protocol
Multicast range
7. What is the default bridge STP priority?
::1
32768
Link-local unicast range
Rommon
8. What is the ipv6 loopback address?
1544 kbps
One to many addresses...always start with ff
::1
172.16.0.0 to 172.31.255.255
9. Inverse ARP maps a ______ to a ________
DLCI to an IP address
Directly connected or connected to multiaccess media - ip addy and snm must be in same network - and hello and dead timers must match
It should be default-network
Sh frame-relay pvc
10. name a situation where a static route would be appropriate...
32768
To configure a route form an ISP router into a corporate network
Ip ospf authentication - ip ospf authentication-key XXXXX
In the address table and added to the running config
11. tcp/udp port for FTP control
Same as ::...same as 0.0.0.0
21
224.0.0.5
Ipv6 rip <process-name> enable
12. What is the frame relay deleted state?
To provide routing to a destination not specified in the routing table and is outside the local network
No LMI is being received by the switch or there is no service between the CPE and frame switch
::1
The mac address is inserted in the table for fa0/1 only - the switch doesn't need to lear this MAC address
13. IPv6 link-local address
Warning
: Invalid argument supplied for foreach() in
/var/www/html/basicversity.com/show_quiz.php
on line
183
14. tcp/udp port for POP3
Point to point
Triggered update - split horizon - route poisoning
One to first of many addresses
100
15. Which command shows frame relay status and keep-alive information?
Nonbroadcast multi-access
Directly connected or connected to multiaccess media - ip addy and snm must be in same network - and hello and dead timers must match
Show frame-relay lmi
1023
16. EIGRP summarizes at class boundaries...
10.0.0.0 to 10.255.255.255
Compression - multilink support - authentication
53
By default
17. What is the default bandwidth that EIGRP uses when no bandwidth is entered for an interface?
Directly connected or connected to multiaccess media - ip addy and snm must be in same network - and hello and dead timers must match
1544 kbps
Operational pvc
2000::/3
18. What type of frame subinterface do you use for hub and spoke?
Destined for a single interface
FECN - BECN - DE
Point to point
Sh frame-relay map
19. IPv6 unicast address
Destined for a single interface
One
Point to point
100
20. Which command shows global frame relay stats since the last router reload?
Remote router's connection to the frame relay switch isn't working
DSSS
No LMI is being received by the switch or there is no service between the CPE and frame switch
Sh frame-relay traffic
21. 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
Sh frame-relay map
The mac address is inserted in the table for fa0/1 only - the switch doesn't need to lear this MAC address
22. FR multipoint subinterfaces must be on the ________ to forward route updates and broadcasts
Same subnet
21
To configure a route form an ISP router into a corporate network
The pvc is correctly configured - but there is an issue on the remote end of the pvc.
23. Which command shows the IP of adjacent EIGRP neighbors as well as the retransmit intervals and queue counts?
Sh ip int [interface]
Rommon
Private address. Can be routed locally - but not on Internet
Sh ip eigrp neighbors
24. Which command shows if an acl is applied to an interface?
Ip ospf authentication - ip ospf authentication-key XXXXX
No frame-relay inverse-arp
Like private ipv4 address - but can't be routed at all
Sh ip int [interface]
25. At which layer should you begin troubleshooting QOS issues?
Ip ospf authentication - ip ospf authentication-key XXXXX
Examples and documentation
32768
Network
26. Which command suspends a telnet session?
In the address table and added to the running config
<ctrl><shift>6 then x
Unique local unicast range
Boots to rommon
27. confreg 2120
Rommon
The address is removed from the pool until the confilct is resolved.
To configure a route form an ISP router into a corporate network
Compression - multilink support - authentication
28. What is the default AD for RIP
Sh frame-relay traffic
Sh ip int [interface]
120
Multicast range
29. What does config register 0x2100 do?
Leased lines
Arp for the host
Boots to rommon
Sh frame-relay pvc
30. Static secure mac addresses are stored...
TKIP and WEP
224.0.0.5
In the address table and added to the running config
Highest logical interface IP - then highest configured IP
31. What does a frame relay pvc status of inactive indicate?
20
Remote router's connection to the frame relay switch isn't working
Private address. Can be routed locally - but not on Internet
The pvc is correctly configured - but there is an issue on the remote end of the pvc.
32. IPv6 FE80::/10
The pvc is correctly configured - but there is an issue on the remote end of the pvc.
Link-local unicast range
Show frame-relay lmi
Link establishment - optional authentication - network layer protocol
33. What commands create plain-text ospf authentication?
Ip ospf authentication - ip ospf authentication-key XXXXX
The address is removed from the pool until the confilct is resolved.
Ip addresses are conserved if vlsm is not used for subnetting
Sh frame-relay pvc
34. What speeds must be disabled in mixed 802.11b/g WLAN to allow only G clients to connect?
1 - 2 - 5.5 - 11
Local router - frame relay WAN
Link establishment - optional authentication - network layer protocol
Ipv4 address in a mixed environment
35. IPv6 FC00::/7
Triggered update - split horizon - route poisoning
Debug ppp authentication
Remote router's connection to the frame relay switch isn't working
Unique local unicast range
36. tcp/udp port for SNMP
1 - 2 - 5.5 - 11
Multicast range
Examples and documentation
161
37. Which priveleged mode IOS command shows the state of the OSPF DR/BDR election process?
Sh ip ospf interface
1023
Boots to rommon
Q933a - cisco and ansi
38. tcp/udp port for TFTP
Device identifier - address list - port identifier - capabilites list - platform
69
Point to point
Directly connected or connected to multiaccess media - ip addy and snm must be in same network - and hello and dead timers must match
39. Differences between ripv1 and ripv2
Ripv2 is classless - multicasts - allows authentication
Sh frame-relay map
No frame-relay inverse-arp
Unique local unicast range
40. IPv6 0:0:0:0:0:0:0:0
Same as ::...same as 0.0.0.0
In the address table and added to the running config
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
Local router - frame relay WAN
41. What type of frame subinterface do you use for hub and spoke?
Point to point
25
One
Split horizon and holddown timers
42. IPv6 You can replace ______ contiguous block(s) of zeros with a double colon?
FECN - BECN - DE
Sh frame-relay pvc
To provide routing to a destination not specified in the routing table and is outside the local network
One
43. Sticky secure mac addresses are stored...
In the address table and added to the running config
120
Examples and documentation
Leased lines
44. What command determines if frame relay inverse arp resolved a remote IP address to a local DLCI on a multipoint interface or a subinterface?
Triggered update - split horizon - route poisoning
10.0.0.0 to 10.255.255.255
Sh ip eigrp neighbors
Sh frame-relay map
45. Which features did wpav4 add to address the weaknesses of WEP?
Compression - multilink support - authentication
The address is removed from the pool until the confilct is resolved.
Per frame sequence counters and key mixing using temporal keys.
DLCI to an IP address
46. What is the command to use an ACL for VTY access
2000::/3
Access-class
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
One to many addresses...always start with ff
47. Which command shows frame relay status and keep-alive information?
1023
Show frame-relay lmi
Conf t - key chain MyKeyChain1 - key 1 - key-string sanjose - int s0/0 - ip authentication mode eigrp 100 md5 - ip authentication key-chain eigrp 100 MyKeyChain1
161
48. What is the order of preference in a routing table?
<ctrl><shift>6 then x
Remote router's connection to the frame relay switch isn't working
Sh frame-relay traffic
Direct - static - eigrp (inside) - igrp - ospf - rip - external eigrp
49. class c private addresses
192.168.0.0 to 192.168.255.255
Decimal - Hex
Rollover
Only in the address table
50. Which command assigns an IPv6 address to an interface?
<ctrl><shift>6 then x
Only in the address table
It should be default-network
Ipv6 address 2001:0:1:0::2/64 (example)