Here are the answers to Tuesday's CCNA, A+, Network+, and CCNP practice questions!
CCNA Exam:
What is the net effect of the following configuration?
R2#conf t
R2(config)#int s0.123
R2(config-subif)#ip ospf priority 0
Answer: Configuring an interface with ip ospf priority 0 will ensure this router does not take part in the OSPF DR and BDR elections held on that connecting segment. It's typically used on spoke routers in hub-and-spoke OSPF deployments.
A+ Essentials Exam:
Which of the following is an example of physical network security?
A. Configuring a firewall.
B. Locking the network server cabinets.
C. Requiring authentication for network access.
D. Requiring users to change their passwords every 30 days.
Answer: B. Locking the cabinets is physical security, an often overlooked part of network security.
Network+ Certification:
Short Answer: At what layer of the OSI model does the end user interact with the network?
Answer: End users interact with the network at the Application layer of the OSI model.
CCNP / BSCI Exam:
Short Answer: Put the following protocols in order of their administrative distance, from highest to lowest: ISIS, Internal EIGRP, EIGRP Summary Route, External EIGRP, Internal OSPF, External OSPF, RIPv1, RIPV2, static route using next-hop IP address, static route using local router's exit interface.
Answer: Listing those protocols and route types in order, from highest to lowest:
External EIGRP - 170
RIPv1, RIPv2 - 120 (No difference in default AD for these two versions of RIP)
ISIS - 115
Internal and External OSPF - 110 (No difference in default AD)
Internal EIGRP - 90
EIGRP Summary Route - 5
Static Route using next-hop IP address - 1
Static Route using local router's exit interface - 0
CCNP / BCMSN Exam:
Where is the VTP revision number kept?
A. In RAM.
B. In NVRAM.
C. In Flash.
D. It's burned into the VTP chip.
Answer: B. The VTP revision number is kept in Non-Volatile RAM.
See you later today with new Cisco and CompTIA certification exam training questions - and Vista questions are on the way!
To your success,
Chris Bryant
CCIE #12933
http://www.thebryantadvantage.com
CCNA Exam:
What is the net effect of the following configuration?
R2#conf t
R2(config)#int s0.123
R2(config-subif)#ip ospf priority 0
Answer: Configuring an interface with ip ospf priority 0 will ensure this router does not take part in the OSPF DR and BDR elections held on that connecting segment. It's typically used on spoke routers in hub-and-spoke OSPF deployments.
A+ Essentials Exam:
Which of the following is an example of physical network security?
A. Configuring a firewall.
B. Locking the network server cabinets.
C. Requiring authentication for network access.
D. Requiring users to change their passwords every 30 days.
Answer: B. Locking the cabinets is physical security, an often overlooked part of network security.
Network+ Certification:
Short Answer: At what layer of the OSI model does the end user interact with the network?
Answer: End users interact with the network at the Application layer of the OSI model.
CCNP / BSCI Exam:
Short Answer: Put the following protocols in order of their administrative distance, from highest to lowest: ISIS, Internal EIGRP, EIGRP Summary Route, External EIGRP, Internal OSPF, External OSPF, RIPv1, RIPV2, static route using next-hop IP address, static route using local router's exit interface.
Answer: Listing those protocols and route types in order, from highest to lowest:
External EIGRP - 170
RIPv1, RIPv2 - 120 (No difference in default AD for these two versions of RIP)
ISIS - 115
Internal and External OSPF - 110 (No difference in default AD)
Internal EIGRP - 90
EIGRP Summary Route - 5
Static Route using next-hop IP address - 1
Static Route using local router's exit interface - 0
CCNP / BCMSN Exam:
Where is the VTP revision number kept?
A. In RAM.
B. In NVRAM.
C. In Flash.
D. It's burned into the VTP chip.
Answer: B. The VTP revision number is kept in Non-Volatile RAM.
See you later today with new Cisco and CompTIA certification exam training questions - and Vista questions are on the way!
To your success,
Chris Bryant
CCIE #12933
http://www.thebryantadvantage.com
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