Here are the answers to Monday morning's CCNA and CCNP practice questions!
CCNA:
Express the IP address 218.14.190.9 in binary. Short answer, no choices given.
Answer: 11011010 00001110 10111110 00001001
CCNP / BSCI:
A route in your routing table is marked with the code "D EX". What is the administrative distance of this path?
A. 1
B. 90
C. 100
D. 110
E. 120
F. 170
G. Whatever distance the ip route command contains.
Answer: F. The routing code indicates that this is an external EIGRP route, which will have an AD of 170.
CCNP / BCMSN:
RED and WRED are most effective under what conditions?
A. When the traffic is TCP-based.
B. When the traffic is UDP-based.
C. When the traffic is either TCP- or UDP-based.
D. When the traffic is neither TCP- or UDP-based.
Answer: A. RED and WRED are effective only with TCP-based traffic.
CCNP / BCRAN:
In the command aaa authentication login default group radius group tacacs none, what effect does the word none have?
A. No authentication is needed for the AAA administrator level.
B. No authentication is needed if the first two methods time out or return errors.
C. No authentication is needed if the user fails the first two methods.
D. No login password is needed; using none there effectively negates the command.
Answer: B. No authentication is needed IF the first two methods return errors or time out; if those methods returned a failed authentication, the user doesn't get in.
CCNP / CIT:
What do the following UDP protocols have in common? Short answer, no choices given.
TIME, port 37
TACACS, port 49
DNS, port 53
BOOTP/DHCP Server, port 67
Answer: They're four of the eight UDP broadcasts forwarded by default when the ip helper-address command is in use.
See you later tonight with more Cisco CCNA and CCNP questions and answers!
To your Cisco certification success,
Chris Bryant
CCIE #12933
www.thebryantadvantage.com
CCNA:
Express the IP address 218.14.190.9 in binary. Short answer, no choices given.
Answer: 11011010 00001110 10111110 00001001
CCNP / BSCI:
A route in your routing table is marked with the code "D EX". What is the administrative distance of this path?
A. 1
B. 90
C. 100
D. 110
E. 120
F. 170
G. Whatever distance the ip route command contains.
Answer: F. The routing code indicates that this is an external EIGRP route, which will have an AD of 170.
CCNP / BCMSN:
RED and WRED are most effective under what conditions?
A. When the traffic is TCP-based.
B. When the traffic is UDP-based.
C. When the traffic is either TCP- or UDP-based.
D. When the traffic is neither TCP- or UDP-based.
Answer: A. RED and WRED are effective only with TCP-based traffic.
CCNP / BCRAN:
In the command aaa authentication login default group radius group tacacs none, what effect does the word none have?
A. No authentication is needed for the AAA administrator level.
B. No authentication is needed if the first two methods time out or return errors.
C. No authentication is needed if the user fails the first two methods.
D. No login password is needed; using none there effectively negates the command.
Answer: B. No authentication is needed IF the first two methods return errors or time out; if those methods returned a failed authentication, the user doesn't get in.
CCNP / CIT:
What do the following UDP protocols have in common? Short answer, no choices given.
TIME, port 37
TACACS, port 49
DNS, port 53
BOOTP/DHCP Server, port 67
Answer: They're four of the eight UDP broadcasts forwarded by default when the ip helper-address command is in use.
See you later tonight with more Cisco CCNA and CCNP questions and answers!
To your Cisco certification success,
Chris Bryant
CCIE #12933
www.thebryantadvantage.com
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