Here are the answers to the first set of CCNA, CCNP, and Network+ exam questions I posted for you on Sunday!
CCNA:
Short answer: Convert the hex value Bc4 into decimal.
Answer: The hex value Bc4 represents 11 ("B") units of 256, 12 ("c") units of 16, and four units of 1. That gives us 2816 + 192 + 4, which equals 3012.
Network+ :
Your network users are complaining that they're not receiving all their expected email. Which one of the following port numbers may be related to the problem?
A. 20
B. 21
C. 25
D. 80
Answer: C. The port number 25 is used by Simple Mail Transfer Protocol (SMTP), so that's the most likely culprit here. Ports 20 and 21 are used by File Transfer Protocol (FTP), and port 80 is used by HyperText Transfer Protocol (FTP).
CCNP / BSCI:
An ISIS L1/L2 route can form adjacencies with what router types in its own area?
A. L1 only.
B. L2 only.
C. L1 / L2 only.
D. All of the above.
Answer: D. L1/L2 ISIS routers can form adjacencies with any router in its area.
CCNP / BCMSN:
When dynamic VLANs are in use, what value decides a switch port's VLAN membership?
A. The VLAN configured on the port.
B. The host's IP address.
C. The host's MAC address.
D. The IP subnet the host resides on.
Answer: C. The host's MAC address will determine its VLAN membership.
CCNP / BCRAN:
When configuring a MODEMCAP, which of the following does Cisco recommend you lock?
A. Hardware Flowcontrol
B. DTE Speed
C. Best Error Control
D. Best Compression
E. Autoanswer
F. Carrier Detect
Answer: B. Cisco recommends you lock the DTE speed.
CCNP / CIT:
You want to prevent a router from informing a host via ICMP messages that there is a better route for some packets it's receiving. What command will do this?
A. no icmp redirect
B. no ip redirect
C. no packet redirect
D. no icmp messaging
Answer: B. To prevent this behavior, simply enter the command no ip redirect.
See you in just a few minutes with the answers to Sunday's bonus set of CCNA, CCNP, and Network+ questions!
To your success,
Chris Bryant
CCIE #12933
www.thebryantadvantage.com
CCNA:
Short answer: Convert the hex value Bc4 into decimal.
Answer: The hex value Bc4 represents 11 ("B") units of 256, 12 ("c") units of 16, and four units of 1. That gives us 2816 + 192 + 4, which equals 3012.
Network+ :
Your network users are complaining that they're not receiving all their expected email. Which one of the following port numbers may be related to the problem?
A. 20
B. 21
C. 25
D. 80
Answer: C. The port number 25 is used by Simple Mail Transfer Protocol (SMTP), so that's the most likely culprit here. Ports 20 and 21 are used by File Transfer Protocol (FTP), and port 80 is used by HyperText Transfer Protocol (FTP).
CCNP / BSCI:
An ISIS L1/L2 route can form adjacencies with what router types in its own area?
A. L1 only.
B. L2 only.
C. L1 / L2 only.
D. All of the above.
Answer: D. L1/L2 ISIS routers can form adjacencies with any router in its area.
CCNP / BCMSN:
When dynamic VLANs are in use, what value decides a switch port's VLAN membership?
A. The VLAN configured on the port.
B. The host's IP address.
C. The host's MAC address.
D. The IP subnet the host resides on.
Answer: C. The host's MAC address will determine its VLAN membership.
CCNP / BCRAN:
When configuring a MODEMCAP, which of the following does Cisco recommend you lock?
A. Hardware Flowcontrol
B. DTE Speed
C. Best Error Control
D. Best Compression
E. Autoanswer
F. Carrier Detect
Answer: B. Cisco recommends you lock the DTE speed.
CCNP / CIT:
You want to prevent a router from informing a host via ICMP messages that there is a better route for some packets it's receiving. What command will do this?
A. no icmp redirect
B. no ip redirect
C. no packet redirect
D. no icmp messaging
Answer: B. To prevent this behavior, simply enter the command no ip redirect.
See you in just a few minutes with the answers to Sunday's bonus set of CCNA, CCNP, and Network+ questions!
To your success,
Chris Bryant
CCIE #12933
www.thebryantadvantage.com
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