QUESTION 21
What are two of Cisco’s best practices at the access layer to ensure rapid link transitions and VLAN consistency? (Choose two.)
|
A. |
Deploy RPVST |
|
B. |
Deploy MSTP |
|
C. |
Utilize VTP in server/client mode |
|
D. |
Utilize VTP in transparent mode |
|
E. |
VLANs span entire network |
|
F. |
Portfast applied on distribution uplinks |
Correct Answer: AD
QUESTION 22
In which multicast configuration is MSDP most useful?
|
A. |
interdomain |
|
B. |
intradomain |
|
C. |
data center |
|
D. |
campus |
Correct Answer: A
QUESTION 23
Which of these statements is correct regarding Stateful Switchover and Cisco Nonstop Forwarding?
|
A. |
Utilizing Cisco NSF in Layer 2 environments can reduce outages to one to three seconds. |
|
B. |
Utilizing SSO in Layer 3 environments can reduce outages to one to three seconds. |
|
C. |
Distribution switches are single points of failure causing outages for the end devices. |
|
D. |
Utilizing Cisco NSF and SSO in a Layer 2 environment can reduce outages to less than one second. |
|
E. |
NSF and SSO with redundant supervisors have the most impact on outages at the access layer. |
Correct Answer: E
QUESTION 24
What is the recommended subnet between two sites that have a point-to-point connection to conserve IP addresses?
|
A. |
255.255.255.0 |
|
B. |
255.255.252.0 |
|
C. |
255.255.255.252 |
|
D. |
255.255.255.240 |
Correct Answer: C
QUESTION 25
Which type of application traffic typically requires prioritization across networks and may use a DSCP value of 34 (AF41)?
|
A. |
voice |
|
B. |
interactive video |
|
C. |
call signaling |
|
D. |
routing |
|
E. |
streaming video |
|
F. |
network management |
Correct Answer: B
QUESTION 26
Which of the following is true regarding the effect of EIGRP queries on the network design?
|
A. |
EIGRP queries will be the most significant issue with respect to stability and convergence |
|
B. |
EIGRP queries are not a consideration as long as EIGRP has a feasible successor with a next hop AD that is greater than the FD of the current successor route |
|
C. |
EIGRP queries will only increase the convergence time when there are no EIGRP stubs designed in the network |
|
D. |
None of the above |
Correct Answer: A
QUESTION 27
Which option is correct when using VSS to combine two physical switches into one logical switch?
|
A. |
Both data planes forward traffic simultaneously. |
|
B. |
Only one data plane forwards traffic, while the other data plane is on standby. |
|
C. |
Both control planes forward traffic simultaneously. |
|
D. |
Control planes are combined into one virtual control plane. |
Correct Answer: D
QUESTION 28
To support the enterprise high-availability requirements, which workgroup switch technology can be used to interconnect multiple switches into a single logical unit?
|
A. |
StackWise |
|
B. |
EtherChannel |
|
C. |
VSS |
|
D. |
vPC |
|
E. |
Flex Links |
Correct Answer: A
QUESTION 29
Which Cisco NAC Appliance component is optional?
|
A. |
NAC Appliance Manager |
|
B. |
NAC Appliance Server |
|
C. |
NAC Appliance Agent |
|
D. |
NAC Appliance Policy Updates |
Correct Answer: C
QUESTION 30
To which network layer should Cisco Express Forwarding be tuned to support load balancing and to make more informed forwarding decisions?
|
A. |
Layer 1 |
|
B. |
Layer 2 |
|
C. |
Layer 3 |
|
D. |
Layer 4 |
|
E. |
Layer 5 |
|
F. |
Layer 6 |
|
G. |
Layer 7 |
Correct Answer: D
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