[2017-Aug.-Updated]xam Pass 100%!Braindump2go 300-170 Exam PDF and VCE 75Q Instant Download[21-30]
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QUESTION 21
You discover that a VLAN is not enabled on a leaf port even though on EPG is provisioned.
Which cause of the issue is most likely true?
A. Cisco Discovery protocol is enabled m the interface policy group
B. A VLAN pool is not defined under the associated physical domain
C. The VLAN is not specified in a contract
D. An interface policy must define the VLAN pool
Answer: B
Explanation:
http://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/apic/sw/1-x/basic-config/b_ACI_Config_Guide/b_ACI_Config_Guide_chapter_0101.pdf
QUESTION 22
Refer to the exhibit. You perform the configuration as shown in the exhibit.
Which two additional tasks must you perform to deploy EPG on PC . VPC . or Interface? (Choose two )
A. Add the border leaf node to the Layer 2 outside connection
B. Create an Attachable Access Entity Profile
C. Create a Layer 2 outside connection
D. Create a physical domain and a VLAN pool for the physical domain, and associate the physical domain to the EPG WEB
E. Extend the VLAN represented by EPG out pi the Cisco ACI fabric
Answer: BD
QUESTION 23
Which two protocols are encapsulated in FCoE? (Choose two.)
A. iSCSI
B. Fibre Channel
C. CIFS
D. DNSF
E. SCSI
Answer: BE
QUESTION 24
Which Layer 3 protocol is used within the ACI fabric?
A. OpenFlow
B. EIGRP
C. OSPF
D. IS-IS
Answer: D
QUESTION 25
In an ACf Fabric, which two statements about contexts are true? (Choose two.)
A. A VRF defines a Layer 3 address domain
B. A tenant can contain multiple VRFs
C. In traditional networking, a VRF is equivalent to a VDC
D. A tenant can contain only a single VRF.
E. A VRF defines a Layer 2 address domain.
Answer: AB
QUESTION 26
Which two are benefits of Cisco Unified Fabric? (Choose two )
A. SNMPv3 strong authentication
B. reduced cabling
C. zone port distribution
D. consolidation of LAN and SAN over a common transport
E. native AES-256 encryption of data in flight
Answer: BD
QUESTION 27
Which statement is correct about the number of available QoS system classes in FCoE?
A. It’s hard-set and cannot be disabled
B. It’s configurable, with an upper limit of 16
C. It’s hard-set but cannot disable best-effort and Fibre Channel
D. It’s hard-set but can disable all but one class
E. It’s configurable with an upper limit of eight
Answer: C
QUESTION 28
You have a Cisco Nexus 1000V Series Switch. When must you use the system VLAN?
A. to use VMware vMotion
B. to perform an ESXi iSCSI boot
C. to perform a VM iSCSI boot
D. to perform an ESXi NFS boot
Answer: A
QUESTION 29
Which option must be defined to apply a configuration across a potentially large number of switches in the most scalable way?
A. a configuration policy
B. a group policy
C. an interface policy
D. a switch profile
Answer: C
QUESTION 30
Which two options are benefits of using the configuration synchronization feature? (Choose two )
A. Supports the feature command
B. Supports existing session and port profile functionality
C. can be used by any Cisco Nexus switch
D. merges configurations when connectivity is established between peers O supports FCoE in vPC topologies
Answer: AC
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