Question 1

What are two advantages of using Cisco vPC as compared to traditional access layer designs? (Choose two.)

Options :

A : supports Layer 3 port channels

B : disables spanning-tree

C : no spanning-tree blocked ports

D : uses all available uplink bandwidth

E : maintains single control plane

Answer: C,D

Question 2

Which two types of service profile templates does Cisco UCS support? (Choose two.)

Options :

A : initial

B : permanent

C : updating

D : temporary

E : connected

Answer: A,C

Question 3

Which two methods mitigate congestion in a SAN network? (Choose two.)

Options :

A : Configure ER_RDY to allow splitting of each ISL between switches into separate virtual links.

B : Use the port-monitor command to detect slow drain devices.

C : Configure the port channel to enable individual buffer-to-buffer credits.

D : Configure the port monitor to allow categorization of a specific device as slow.

E : Configure the flow control for the FC to use R_RDY.

Answer: B,D

Question 4

An engineer is designing a Multichassis EtherChannel topology in which two switches must appear as a single device to a third downstream switch? Which two technologies meet this requirement? (Choose two.)

Options :

A : HSRP

B : VSS

C : vPC

D : 802.1q

E : FEX

Answer: B,C

Question 5

A company has added a new FCoE storage array to increase the performance of datastore access for end users. This storage array is directly connected to the Cisco Nexus 5672UP switches using four 10G port-channel interfaces. After deployment, the end users fail to access the datastore compared to the older solution. A network engineer verified the port-channel interface and finds that the congestion occurs when PFC frames are generated at the FCoE ingress interface. Which action must be taken to resolve the congestion issue?

Options :

A : Reserve bandwidth for FCoE VLAN on the port-channel interface connected with storage.

B : Enable the FCoE class in QoS on Cisco Nexus 5672UP switches.

C : Increase the queuing buffer in the port-channel interface connected to the storage array.

D : Add an additional FCoE VLAN to the SAN network.

Answer: B