NEW QUESTION 1
Refer to the exhibit.

Which three statements about the Cisco Nexus 7000 switch are true? (Choose three.)

• A. An emulated switch ID must be unique when the vPC+ feature is used.
• B. Switches with FabricPath and vPC+ consume two switch IDs.
• C. Emulated switch IDs must be numbered from 1 to 99.
• D. Each switch ID must be unique in the FabricPath topology.
• E. Switch IDs must be configured manuall

Answer: BDE

Explanation: To understand this feature, please refer to the link given below. Reference:
http://www.cisco.com/c/en/us/products/collateral/switches/nexus-5000-series-switches/guide_c07-690079.html#wp9000065

NEW QUESTION 2
A Cisco Nexus 2000 Series Fabric Extender is connected to two Cisco Nexus 5000 Series switches via a vPC link. After both Cisco Nexus 5000 Series switches lose power, only one switch is able to power back up. At this time, the Cisco Nexus 2000 Series Fabric Extender is not active and the vPC ports are unavailable to the network.
Which action will get the Cisco Nexus 2000 Series Fabric Extender active when only one Cisco Nexus 5000 Series switch is up and active?

• A. Move the line from the failed Cisco Nexus 5000 Series switch to the switch that is powered on, so the port channel forms automatically on the switch that is powered on.
• B. Shut down the peer link on the Cisco Nexus 5000 Series switch that is powered on.
• C. Configure reload restore or auto-recovery reload-delay on the Cisco Nexus 5000 Series switch that is powered on.
• D. Power off and on the Cisco Nexus 2000 Series Fabric Extender so that it can detect only one Cisco Nexus 5000 Series switch at power up.

Answer: C

Explanation: The vPC consistency check message is sent by the vPC peer link. The vPC consistency check cannot be
performed when the peer link is lost. When the vPC peer link is lost, the operational secondary switch suspends all of its vPC member ports while the vPC member ports remain on the operational primary switch. If the vPC member ports on the primary switch flaps afterwards (for example, when the switch or server that connects to the vPC primary switch is reloaded), the ports remain down due to the vPC consistency check and you cannot add or bring up more vPCs.
Beginning with Cisco NX-OS Release 5.0(2)N2(1), the auto-recovery feature brings up the vPC links when one peer is down. This feature performs two operations:
• If both switches reload, and only one switch boots up, auto-recovery allows that switch to assume the role of the primary switch. The vPC links come up after a configurable period of time if
the vPC peer-link and the peer-keepalive fail to become operational within that time. If the peer-link comes up but the peer-keepalive does not come up, both peer switches keep the vPC links down. This feature is similar to the reload restore feature in Cisco NX-OS Release 5.0(2)N1(1) and earlier releases. The reload delay period can range from 240 to 3600 seconds.
• When you disable vPCs on a secondary vPC switch because of a peer-link failure and then the primary vPC switch fails, the secondary switch reenables the vPCs. In this scenario, the vPC waits for three consecutive keepalive failures before recovering the vPC links.
Reference: http://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus5000/sw/operations/n5k_vpc_op s.html

NEW QUESTION 3
Which two statements about SAN zoning on Cisco Nexus switches are true? (Choose two.)

• A. Zoning is enforced by examining the destination ID field.
• B. Devices can only belong to one zone.
• C. Only one zone set can be activated at any time.
• D. A zone can only be a member one zone set.
• E. Zoning must be administered from the primary SAN switch in the fabric.
• F. Zone configuration changes are nondisruptiv

Answer: CF

Explanation: A zone set can be activated or deactivated as a single entity across all switches in the fabric. Only one zone set can be activated at any time. If zoning is not activated, all devices are members of the default zone. If zoning is activated, any device that is not in an active zone (a zone that is part of an active zone set) is a member of the default zone. Zoning can be administered from any switch in the fabric. When you activate a zone (from any switch), all switches in the fabric receive the active zone set. Additionally, full zone sets are distributed to all switches in the fabric, if this feature is enabled in the source switch.
Reference: http://www.cisco.com/en/US/docs/storage/san_switches/mds9000/sw/sanos/ quick/guide/qcg_zones.html

NEW QUESTION 4
Which protocol is responsible for the discovery of FCoE capabilities on a remote switch?

• A. DCE
• B. DCBx
• C. CDP
• D. LLDP

Answer: B

Explanation: Data Center Bridging Capabilities Exchange Protocol (DCBX): a discovery and capability exchange protocol that is used for conveying capabilities and configuration of the above features between neighbors to ensure consistent configuration across the network. This protocol leverages functionality provided by IEEE 802.1AB (LLDP). It is actually included in the 802.1az standard. Reference:
http://en.wikipedia.org/wiki/Data_center_bridging

NEW QUESTION 5
ipv6 access-list MY_ACL
permit tcp 2001:cc1e:aaaa::/64 2001:cc1e:befe:cccc::/64 permit udp 2001:cc1e:bbbb::/64 2001:cc1e:befe:cccc::/64 interface ethernet 1/1
ipv6 address 2001:cc1e:befe:cccc::1/64 ipv6 traffic-filter MY_ACL in
Refer to the exhibit. Only the ACL in the exhibit is applied on a VDC, and only the default VRF is used. In which two scenarios is traffic permitted?
(Choose two.)

• A. TCP traffic from 2001:cc1e:aaaa::/64 to 2001:cc1e:befe:cccc:abcd/64
• B. GRE traffic from 2001:cc1e:befe:cccc::abcd/64 to 2001:cc1e:aaaa/64
• C. UDP traffic from 2001:cc1e:aaaa::/64 to 2001::cc1e:befe:cccc::abcd/64
• D. GRE traffic from 2001:cc1e:bbbb::/64 to 2001:cc1e:befe:cccc::abcd/64
• E. TCP traffic from 2001:cc1e:bbbb::/64 to 2001:cc1e:befe:cccc:abcd/64

Answer: AD

NEW QUESTION 6
Which GLBL load-balancing method ensures that a client is always mapped to the same virtual MAC address?

• A. host-dependent
• B. vmac-weighted
• C. dedicated-vmac-mode
• D. shortest-path and weighting

Answer: A

NEW QUESTION 7
Which feature must be configured before you can implement a dynamic ARP inspection to validate an ARP packet?

• A. unicast RPF
• B. DHCP snooping
• C. IP Source Guard
• D. MACsec encryption

Answer: B

NEW QUESTION 8
Refer to the exhibit.

You have a Cisco Nexus 7010 switch namedN7k-l
Which command set should you run on a neighboring Cisco Nexus 7010 swith to estabish a vPC+ environment that includes N7k-1?

• A. fabricpath switch-id 11 vpc domain 11fabricpath switch-id 1100
• B. fabricpath switch-id 12 vpc domain 11fabricpath switch-id 1100
• C. fabricpath switch-id 11 vpc domain 11fabricpath switch-id 1200
• D. fabricpath switch-id 11 vpc domain 12fabricpath switch-id 1101

Answer: B

NEW QUESTION 9
You have a Fibre Channel switch with one of its ports connected to a host. The host remains in the initializing state. What is the most likely cause of this issue?

• A. The FLOGI packet was dropped somewhere on the data path
• B. The ELP process failed after the FLOGI occurred
• C. The host is not powered on
• D. The vFC interface on the host is configured to use an incorrect mode

Answer: A

NEW QUESTION 10
Which two issues explain why a packet is not being routed as desired in a policy-based routing configuration? (Choose two.)

• A. The next hop that is configured in the route map has a higher metric than the default next hop.
• B. The route map is not applied to the egress interface.
• C. The next hop that is configured in the route map is not in the global routing table.
• D. The route map is not applied to the ingress interface.
• E. The next hop that is configured in the route map has a lower metric than the default next ho

Answer: CE

Explanation: The next hop that is configured in the route map is not in the global routing table then the packet will not be forwarded as desired. The next hop that is configured in the route map has a higher metric than the default next hop.

NEW QUESTION 11
Refer to the exhibit.

Which result does the configuration show?

• A. border spine
• B. tenant interface
• C. SVI configuration
• D. border leaf

Answer: D

NEW QUESTION 12
You plan to configure authentication for OSPF. In which mode should you configure OSPF authentication to use a specific key chain?

• A. router ospf
• B. global configuration
• C. vPC
• D. interface

Answer: D

NEW QUESTION 13
Which feature does a vFC interface support?

• A. port tracking
• B. F Port mode
• C. SAN port channels
• D. buffer-to-buffer credits

Answer: B

NEW QUESTION 14
Which protocol is the foundation for unified fabric as implemented in Cisco NX-OS?

• A. Fibre Channel
• B. Data Center Bridging
• C. Fibre Channel over Ethernet
• D. N proxy virtualization
• E. N Port identifier virtualization

Answer: C

Explanation: Fibre Channel over Ethernet (FCoE) is one of the major components of a Unified Fabric. FCoE is a new technology developed by Cisco that is standardized in the Fibre Channel Backbone 5 (FC-BB-5) working group of Technical Committee T11 of the International Committee for Information Technology Standards (INCITS). Most large data centers have huge installed bases of Fibre Channel and want a technology that maintains the Fibre Channel model. FCoE assumes a lossless Ethernet, in which frames are never dropped (as in Fibre Channel) and that therefore does not use IP and TCP. Reference:
http://www.cisco.com/c/en/us/products/collateral/switches/nexus-5000-seriesswitches/white_paper_c11-495142.html

NEW QUESTION 15
Refer to the exhibit.

Which two statements about the LISP implementation are true? (Choose two)

• A. A LISP locator reachability algorithm is used
• B. 192.168.1.1 is used as the map-request source
• C. The address of the locator is used as the map-request source
• D. LISP ETR caches the IPv4 mapping data contained in a map-request message
• E. LISP ITR caches the IPv4 mapping data contained in a map-request message

Answer: BD

NEW QUESTION 16
Which two events automatically generate Cisco NX OS checkpoints'? (Choose two)

• A. The license of a feature expires
• B. The NX-OS software is upgraded.
• C. The switch reboots.
• D. An enabled feature is disabled by using the no feature command
• E. A system crash occur

Answer: AD

Explanation: The Cisco NX-OS software automatically generates system checkpoints to help you avoid a loss of configuration information. System checkpoints are generated by the following events:
Disabling an enabled feature with the no feature command
Removing an instance of a Layer 3 protocol, such as with the no router bgp command or the no ip pim sparse-mode command
License expiration of a feature Reference:
https://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus7000/sw/systemmanagement/guide/b_Cisco_Nexus_7000_Series_NXOS_
System_Management_Configuration_Guide-RI/configuring_rollback.html

NEW QUESTION 17
Refer to the exhibit. What is the result of the configuration?

• A. A MAC address of 11c0.adaa.3213 is denied.
• B. The MAC ACL is applied to VLANs 10-120.
• C. The MAC ACL denies a MAC address of 1122.2847.4591 on VLAN 101.
• D. A MAC address of 11c0.adaa.3213 is permitte

Answer: D

NEW QUESTION 18
Refer to the exhibit.

Which two descriptions of the switch are true? (Choose two)

• A. It shuts down any edge port that receives a BPDU
• B. It shuts down any port that receives a BPDU
• C. If a port in the range of e1/1-24 receives a BPDU, the port is moved to the errdisable state.
• D. It prevents edge devices from sending or receiving BPDUs globally
• E. It prevents edge devices from sending or receiving BPDUs on e1/1-24 only

Answer: CD