Question 21
Which two impacts of adding the IP event dampening feature to a network design are true? (Choose two.)
A. It switches traffic immediately after a link failure
B. It improves overall network stability
C. It speeds up link failure detection
D. It protects against routing loops
E. It reduces the utilization of system processing resources
Question 22
You have been asked to design a high-density wireless network for a university campus. Which two principles would you apply in order to maximize the wireless network capacity? (Choose two.)
A. Choose a high minimum data rate to reduce the duty cycle.
B. Make use of the 5-GHz band to reduce the spectrum utilization on 2.4 GHz when dual-band clients are used.
C. Enable 802.11n channel bonding on both 2.4 GHz and 5 GHz to increase the maximum aggregated cell throughput.
D. Increase the number of SSIDs to load-balance the client traffic.
E. Implement a four-channel design on 2.4 GHz to increase the number of available channels.
Question 23
Which optimal use of interface dampening on a fast convergence network design is true?
A. when the switch hardware is faster than the debounce timer down detection
B. when numerous adjacent flaps of very short duration occur
C. when occasional flaps of long duration occur
D. when the router hardware is slower than the carrier delay down detection
Question 24
A healthcare customer requested that SNMP traps must be sent over the MPLS Layer 3 VPN service. Which protocol must be enabled?
A. syslog
B. SNMPv3
C. SNMPv2
D. syslog TLS
E. SSH
Question 25
DRAG DROP -Drag and drop the end-to-end network virtualization elements from the left onto the correct network areas on the right.Select and Place:
Question 26
Which management category is not part of FCAPS framework?
A. Performance
B. Authentication
C. Security
D. Fault-management
E. Configuration
Question 27
A BGP route reflector in the network is taking longer than expected to converge during large network changes. Troubleshooting shows that the router cannot handle all the TCP acknowledgements during route updates. Which action can be performed to tune the device performance?
A. Decrease the size of the small buffers.
B. Increase the size of the large buffers.
C. Increase the keepalive timers for each BGP neighbor.
D. Increase the size of the hold queue.
Question 28
Which two conditions must be met for EIGRP to maintain an alternate loop-free path to a remote network? (Choose two.)
A. The Reported Distance from a successor is higher than the local Feasible Distance.
B. A feasible successor must be present.
C. The Reported Distance from a successor is lower than the local Feasible Distance.
D. The Feasible Distance from a successor is lower than the local Reported Distance.
E. The feasibility condition does not need to be met.
Question 29
DRAG DROP -Drag and drop the FCAPS network management reference models from the left onto the correct definitions on the right.Select and Place:
Question 30
Which undesired effect of increasing the jitter compensation buffer is true?
A. The overall transport delay decreases and quality improves.
B. The overall transport jitter increases and quality issues can occur.
C. The overall transport delay increases and quality issues can occur.
D. The overall transport jitter decreases and quality improves.
