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QUESTION NO:29 Which two reasons explain why a server on VLAN 10 is unable to join a multicast stream that originates on VLAN 20? (Choose two.)

A. IGMP snooping and mrouter are not enabled on VLAN 10.

B. VLAN 20 has no IGMP snooping querier defined and VLAN 10 has no mrouter.

C. The mrouter on VLAN 20 does not see the PIM join.

D. The mrouter must be on VLAN 10 and VLAN 20.

Answer: A, C

QUESTION NO:23 Which GLBP load-balancing algorithm ensures that a client is always mapped to the same VMAC address?

A. vmac-weighted

B. dedicated-vmac-mode

C. shortest-path and weighting

D. host-dependent

Answer: D

QUESTION NO:5 Which statement explains why a Cisco UCS 6200 Fabric Interconnect that is configured in end- host mode is beneficial to the unified fabric network?

A. There is support for multiple (power of 2) uplinks.

B. Upstream Layer 2 disjoint networks will remain separated.

C. The 6200 can connect directly via vPC to a Layer 3 aggregation device.

D. STP is not required on the uplink ports from the 6200.

Answer: D

QUESTION NO:22

Which statement about SNMP support on Cisco Nexus switches is true?

A. Cisco NX-OS only supports SNMP over IPv4.

B. Cisco NX-OS supports one instance of the SNMP per VDC.

C. SNMP is not VRF-aware.

D. SNMP requires the LAN_ENTERPRISE_SERVICES_PKG license.

E. Only users belonging to the network operator RBAC role can assign SNMP groups.

Answer: B

QUESTION NO:19

Which Cisco Nexus feature is best managed with DCNM-SAN?

A. VSS

B. domain parameters

C. virtual switches

D. AAA

Answer: B

QUESTION NO:14

Which statement is true if password-strength checking is enabled?

A. Short, easy-to-decipher passwords will be rejected.

B. The strength of existing passwords will be checked.

C. Special characters, such as the dollar sign ($) or the percent sign (%), will not be allowed.

D. Passwords become case-sensitive.

Answer: A

QUESTION NO:25 Which two types of traffic are carried over a vPC peer link when no failure scenarios are present? (Choose two.)

A. multicast data traffic

B. unicast data traffic

C. broadcast data traffic

D. vPC keep-alive messages

Answer: A, C

QUESTION NO:24

What is the grace period in a graceful restart situation?

A. how long the supervisor waits for NSF replies

B. how often graceful restart messages are sent after a switchover

C. how long NSF-aware neighbors should wait after a graceful restart has started before tearing down adjacencies

D. how long the NSF-capable switches should wait after detecting that a graceful restart has started, before verifying that adjacencies are still valid

Answer: C

QUESTION NO:7 Which statement about the implementation of Cisco TrustSec on Cisco Nexus 7000 Series Switches is true?

A. While SGACL enforcement and SGT propagation are supported on the M and F modules, 802.1AE (MACsec) support is available only on the M module. B. SGT Exchange Protocol is required to propagate the SGTs across F modules that lack hardware support for Cisco TrustSec.

C. AAA authentication and authorization is supported using TACACS or RADIUS to a Cisco Secure Access Control Server.

D. Both Cisco TrustSec and 802.1X can be configured on an F or M module interface.

Answer: A

QUESTION NO:9 Which two security features are only supported on the Cisco Nexus 7000 Series Switches? (Choose two.)

A. IP source guard

B. traffic storm control

C. CoPP

D. DHCP snooping

E. Dynamic ARP Inspection

F. NAC

Answer: B, F

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