NEW QUESTION 1
During the design of a new Cisco Data Center Network, a customer asked when VM-FEX would be used with Cisco Nexus 1000V Switch. Which scenario is most appropriate?

• A. when a host must utilize a vSwitch and a distributed vSwitch
• B. when using Non-UCS Servers to provide virtualization services with Nexus FEX modules
• C. They are mutually exclusive of each other.
• D. when a Cisco UCS C-Series server requires Cisco Nexus 1000V Switch to provide VM connectivity

Answer: C

NEW QUESTION 2
Which two issues explain why a packet is not being routed as desired in a policy-based routing configuration? (Choose two.)

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

Answer: CD

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 3
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

Explanation: Host dependent—GLBP uses the MAC address of the host to determine which virtual MAC address to direct the host to use. This algorithm guarantees that a host gets the same virtual MAC address if the number of virtual forwarders does not change.
Reference: http://www.cisco.com/c/en/us/td/docs/switches/datacenter/sw/5_x/nx-os/unicast/configuration/guide/l3_cli_nxos/l3_glbp.html

NEW QUESTION 4
Which four statements about reserved VLANs in Cisco NX-OS are true? (Choose four.)

• A. The range of reserved VLANs cannot be changed.
• B. The number of reserved VLANs is 96.
• C. A change to the range of reserved VLANs can be performed only in the VDC default.
• D. A write-erase procedure restores the default reserved VLAN range.
• E. The number of reserved VLANs is 128.
• F. A reload is needed for changes to take place.
• G. The configuration must be saved for changes to take place.

Answer: CEFG

NEW QUESTION 5
A Cisco Nexus 7000 system with dual supervisors requires three IP addresses for initial system setup. Which two methods describe how those IP addresses are assigned? (Choose two.)

• A. one each for the two CMPs
• B. one shared by the two CMPs
• C. one for the in-band management port
• D. one each for the two supervisor modules
• E. one shared by the two supervisor modules

Answer: AE

NEW QUESTION 6
Which two functions are enabled when you set up vPC+ at the FabricPath edge? (Choose two.)

• A. the ability to attach Cisco Fabric Extenders in FEX active/active mode
• B. the ability to stop all Layer 3 egress traffic
• C. the ability to attach servers to edge switches with port-channel teaming
• D. the ability to attach additional Classic Ethernet switches in vPC+ mode

Answer: AC

NEW QUESTION 7
Which two items are features that are available in VN-Link in software? (Choose two.)

• A. VM snapshot
• B. NetFlow
• C. ERSPAN
• D. high availability
• E. resource reservations

Answer: BC

Explanation: NetFlow is a feature that was introduced on Cisco routers that provides the ability to collect IP network traffic as it enters or exits an interface. By analyzing the data provided by NetFlow, a network administrator can determine things such as the source and destination of traffic, class of service, and the causes of congestion. A typical flow monitoring setup (using NetFlow) consists of three main components:
✑ Flow exporter: aggregates packets into flows and exports flow records towards
one or more flow collectors.
✑ Flow collector: responsible for reception, storage and pre-processing of flow data received from a flow exporter.
✑ Analysis application: analyzes received flow data in the context of intrusion detection or traffic profiling,
This module describes how to configure Encapsulated Remote Switched Port Analyzer (ERSPAN). The Cisco ERSPAN feature allows you to monitor traffic on one or more ports
or VLANs and send the monitored traffic to one or more destination ports.
Reference: http://www.cisco.com/c/en/us/td/docs/ios-xml/ios/lanswitch/configuration/xe-3s/lanswitch-xe-3s-book/lnsw-conf-erspan.html

Topic 7, Implement Storage features in a Cisco Data Center environment

NEW QUESTION 8
Which three selections represent implementations of Cisco VN-Link technology? (Choose three.)

• A. Cisco Nexus 1000V
• B. Cisco Nexus 2000 FEX
• C. Cisco VM-FEX
• D. VMware PTS
• E. vMotion

Answer: ACD

Explanation: The VM is powered on and resides on the ESX Host 1 with all the information stored on the shared storage.
The VM was connected to the PODy (where y is the number of your POD) PTS VDS by
VM has been connected to the vPC system automatically using a VN-Link in the hardware in PTS mode or in VM-FEX mode.
The VEM bits are used in PTS mode to connect the VM VNIC to the VMNIC interface.
In this case, the VMNIC interface is not a real VMNIC but a dynamic VNIC that is presented as an interface to the ESX OS. The dynamic VNIC is enabled when the Cisco UCS VIC creates and configures the VNIC parameters inherited from port group VLAN61.
Reference: http://www.cisco.com/en/US/docs/switches/datacenter/nexus5000/sw/mkt_ops_guides/513
_n1_1/n5k_ops_vmfex.html

NEW QUESTION 9
Which two elements must be configured correctly for Cisco TrustSec Fibre Channel Link Encryption to work on a Cisco MDS 9000 Series Switch? (Choose two.)

• A. AES-GMAC
• B. key
• C. salt
• D. AAA
• E. group

Answer: BC

NEW QUESTION 10
Refer to the exhibit.

Which two outcomes occur when the state is Other? (Choose two.)

• A. The VSAN on each end of the connection does not match.
• B. The interface is not an E Port.
• C. The interface is not an F Port.
• D. The interface is administratively shut down.
• E. Cisco Fabric Services is not enabled.
• F. NPIV should be disabled.
• G. The interface is functioning, but may have errors.
• H. Encryption is not enabled.

Answer: CD

NEW QUESTION 11
Which management feature provides these functions?
• Direct paging of network support engineers
• Email notifications to a network operations center
• Direct Service Request generation with the Cisco TAC

• A. scripting along with the scheduler feature
• B. RSA
• C. Call Home
• D. SNMP traps

Answer: C

NEW QUESTION 12
Which topology is not supported when using vPC?

• A. a single-homed server to a single FEX that is connected to two Cisco Nexus 5500 Series Switches
• B. a dual-homed server to two FEXs, each connected to two Cisco Nexus 5500 Series Switches
• C. a dual-homed server to two FEXs that are connected to one Cisco Nexus 5500 Series Switch
• D. a dual-homed server to a single FEX that is connected to two Cisco Nexus 5500 Series Switches

Answer: C

Explanation: The figure shows unsupported topology where a vPC is between hosts and two FEXs that are connected to one Cisco Nexus 5500 Series device. This topology does not provide a good high availability solution because the server loses the connectivity to the network when the Cisco Nexus 5000 Series device fails.
Figure: Unsupported Topology—Host vPC With One Cisco Nexus 5000 Series Device

If you need to connect a multi-homing server to a pair of FEXs when there is only one Cisco Nexus 5000 Series device, you have the option to run active or standby NIC teaming from the server.
Reference: http://www.cisco.com/en/US/docs/switches/datacenter/nexus5000/sw/mkt_ops_guides/513
_n1_1/n5k_enhanced_vpc.html

NEW QUESTION 13
Which three options of encryption are supported in PIM hello messages? (Choose three.)

• A. cleartext
• B. DES-SHA1
• C. DES-CBC3-SHA
• D. Cisco Type 7
• E. RC4-SHA
• F. 3DES

Answer: ADF

NEW QUESTION 14



Ethernet interface 1/5 on Cisco Nexus 5548 is connected to Cisco UCS C220 rack server. What is the status of Ethernet 1/5 interface for FCoE functionality?

• A. Interface reset on Ethernet 1/5 is preventing the FCoE connection from coming up
• B. MTU size of 1500 on Ethernet interface 1/5 needs to be changed for FCoE to come UP
• C. Cisco Nexus 5548 needs a layer 3 daughter card for FCoE to come UP on the Ethernet interface 1/5
• D. Ethernet interface 1/5 is operational for FCoE and the status is UP

Answer: D

NEW QUESTION 15
Refer to the exhibit.

Which statement based on these two outputs that were collected 24 hours apart is true?

• A. The Site 2 OTV edge device has gone down.
• B. The MAC address cannot be discovered on two separate port channel interfaces.
• C. The MAC address that ends in 020a moved to the local site 23 hours ago.
• D. The Overlay1 IP address should be a multicast IP address.

Answer: C

NEW QUESTION 16
Which option is a restriction of the unified ports on the Cisco UCS 6200 Series Fabric Interconnect when connecting to the unified fabric network?

• A. Direct FC connections are not supported to Cisco MDS switches
• B. The FCoE or Fibre Channel port allocations must be contiguous on the 6200.
• C. 10-G Fibre Channel ports only use SFP+ interfaces.
• D. vPC is not supported on the Ethernet ports.

Answer: B

Explanation: When you configure the links between the Cisco UCS 2200 Series FEX and a Cisco UCS 6200 series fabric interconnect in fabric port channel mode, the available VIF namespace on the adapter varies depending on where the FEX uplinks are connected to the fabric interconnect ports.
Inside the 6248 fabric interconnect there are six sets of eight contiguous ports, with each set of ports managed by a single chip. When uplinks are connected such that all of the uplinks from an FEX are connected to a set of ports managed by a single chip, Cisco UCS Manager maximizes the number of VIFs used in service profiles deployed on the blades in the chassis. If uplink connections from an IOM are distributed across ports managed by separate chips, the VIF count is decreased.
Reference: http://www.cisco.com/c/en/us/td/docs/unified_computing/ucs/hw/6200-install-guide/6200_HIG/6200_HIG_chapter_01.html