Here are the answers to Monday evening's CCNA, CCNP, and Network+ questions!
Network+:
Identify the true statements regarding RTT.
A. RTT is usually expressed in seconds.
B. RTT is usually expressed in milliseconds.
C. RTT measures the time it takes a packet to go from the sender to the receiver.
D. RTT measures the time it takes a packet to go from the receiver to the sender.
E. RTT measures the time it takes a packet to go from the sender to the receiver, and back from the receiver to the sender.
Answers: B, E. RTT stands for Round-Trip Time, and it's measured in milliseconds. One thousand milliseconds equals one second.
CCNA:
An EIGRP router has one Successor route to a remote destination, and no Feasible Successor. The Successor route goes down. What happens now?
A. A routing loop will form.
B. DUAL will generate a default route to use until the Successor returns.
C. The router sends a DUAL query to all its EIGRP neighbors.
D. The router holds a DUAL election to choose a new Successor.
Answer: C. When the Successor route is lost and no feasible successor exists, the router will send a DUAL Query to its EIGRP neighbors.
CCNP / BSCI:
Which of the following network topologies is the best choice for ODR?
A. Broadcast
B. Hub-and-spoke
C. Point-to-multipoint
D. Point-to-point
Answer: B. Actually, hub-and-spoke isn't just the best choice for On-Demand Routing (ODR), it's the only choice.
CCNP / BCMSN:
A switch port has just received a dynamic VLAN membership assignment. What other port feature will be enabled as a result?
A. Uplinkfast
B. Portfast
C. Backbonefast
D. Root Guard
Answer: B. That's right, Portfast is enabled by default in this case!
CCNP / BCRAN:
Short answer: You're in user exec mode. What privilege level do you have?
Answer: Privilege level 1.
CCNP / CIT:
Short answer: The DLCI number used by the LMI type CISCO is what?
Answer: The LMI type Cisco uses DLCI number 1023.
See you in just a few minutes with Wednesday's first set of CCNA, CCNP, and Network+ questions!
Chris Bryant
CCIE #12933
www.thebryantadvantage.com
Network+:
Identify the true statements regarding RTT.
A. RTT is usually expressed in seconds.
B. RTT is usually expressed in milliseconds.
C. RTT measures the time it takes a packet to go from the sender to the receiver.
D. RTT measures the time it takes a packet to go from the receiver to the sender.
E. RTT measures the time it takes a packet to go from the sender to the receiver, and back from the receiver to the sender.
Answers: B, E. RTT stands for Round-Trip Time, and it's measured in milliseconds. One thousand milliseconds equals one second.
CCNA:
An EIGRP router has one Successor route to a remote destination, and no Feasible Successor. The Successor route goes down. What happens now?
A. A routing loop will form.
B. DUAL will generate a default route to use until the Successor returns.
C. The router sends a DUAL query to all its EIGRP neighbors.
D. The router holds a DUAL election to choose a new Successor.
Answer: C. When the Successor route is lost and no feasible successor exists, the router will send a DUAL Query to its EIGRP neighbors.
CCNP / BSCI:
Which of the following network topologies is the best choice for ODR?
A. Broadcast
B. Hub-and-spoke
C. Point-to-multipoint
D. Point-to-point
Answer: B. Actually, hub-and-spoke isn't just the best choice for On-Demand Routing (ODR), it's the only choice.
CCNP / BCMSN:
A switch port has just received a dynamic VLAN membership assignment. What other port feature will be enabled as a result?
A. Uplinkfast
B. Portfast
C. Backbonefast
D. Root Guard
Answer: B. That's right, Portfast is enabled by default in this case!
CCNP / BCRAN:
Short answer: You're in user exec mode. What privilege level do you have?
Answer: Privilege level 1.
CCNP / CIT:
Short answer: The DLCI number used by the LMI type CISCO is what?
Answer: The LMI type Cisco uses DLCI number 1023.
See you in just a few minutes with Wednesday's first set of CCNA, CCNP, and Network+ questions!
Chris Bryant
CCIE #12933
www.thebryantadvantage.com
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