24 February, 2020

High Value Cisco 200-155 Bible

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Total 228 questions Full Exam Access

Question 1

Which of the following SAN devices provides an IOA feature?

Cisco MDS 9000 16-Port Storage Services Node

Cisco MDS 9100 Series Multilayer Fabric Switches

Cisco MDS 9200 Series Multiservice Switches

Cisco MDS 9148 Multilayer Fabric Switch

Question 2

The number of vNICs and vHBAs that can be defined on virtual interface cards in the servers that are connected to FEX is dependent on what?

the number of HBA cards

the number of VSANs

the number of uplinks

the number of FEX devices

Question 3

In an ACf Fabric, which two statements about contexts are true? (Choose two.)

A VRF defines a Layer 3 address domain

A tenant can contain multiple VRFs

In traditional networking, a VRF is equivalent to a VDC

A tenant can contain only a single VRF.

A VRF defines a Layer 2 address domain.

Question 4

Which requirement is unique to service profile templates?

VLAN

VSAN

pooled identities

vNIC

vHBA

Question 5

Which feature monitors state transitions of components and processes in Cisco Unified Computing System?

logical state arbiter

discovery

finite state machine

state monitor

Question 6

FCoE interfaces are defined as which two port types? (Choose two )

VZ Port

VE Port

VF Port

VI Port

VS Port

My answer: -

Reference answer: BC

Reference analysis:

VF PortBeginning in Cisco NX-OS Release 5.0(2)N1(1), vFC interfaces always operate in trunk mode; vFC interfaces do not operate in any other mode. You can configure allowed VSANs on a vFC by using theswitchport trunk allowed vsan command under the vfc interface (which is similar to FC TF and TE ports). For vFC interfaces that are connected to hosts, port VSAN is the only VSAN that supports logins (FLOGI). We recommend that you restrict the allowed VSANs for such vFC interfaces to the
port VSAN by using theswitchport trunk allowed vsan command in the interface mode to configure a VF port.
Cisco NX-OS Release 5.0(2)N1(1) includes support for 160 vFC interfaces.
The vFC VSAN assignment and the global VLAN-to-VSAN mapping table enables the Cisco Nexus 5000 Series switch to choose the appropriate VLAN for a VF port.
The VF port support over 10G-FEX interfaces feature is supported only in Cisco Nexus 2000 Series Fabric Extender straight-through topologies where each Fabric Extender is directly connected to a Cisco Nexus 5000 Series switch.
VE PortsA virtual E port (VE port) is a port that emulates an E port over a non-Fibre Channel link. VE port connectivity between Fibre Channel Forwarders (FCFs) is supported over point-to-point links. These links can be individual Ethernet interfaces or members of an Ethernet port-channel interface. For each of the FCF connected Ethernet interfaces you must create and bind an vFCinterface to the Ethernet interface. Configure vFC interfaces as VE ports by using the switchport mode e command in interface mode.
$\"200-155$ VE ports have the following guidelines: Auto mode on the vFC is not supported.
$\"200-155$ VE Port trunking is supported over FCoE-enabled VLANs.
$\"200-155$ VE Port interface binding to MAC addresses is not supported. By default the VE Port is enabled for trunk mode.
You can configure multiple VSANs on the VE port. You must configure the FCoE VLANs that correspond to the VE port’s VSANs on the bound Ethernet interface.
$\"200-155$ The Spanning Tree Protocol is disabled on the FCoE VLANs on any interface that a vFC interface is bound to, which includes the interfaces that the VE ports are bound to.
Reference: http://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus5000/sw/san_switching/502_n2_1/b_Cisco_n5k_nxos_sanswitching_config_guide_rel502_n2_1/Cisco_n5k_nxos_sanswitching_config_guide_rel502_n2_1_chapter3.html

Question 7

Refer to the exhibit. A network engineer allocates 12 physical ports to a new VDC. Which command is used to verify VDC port allocation on a Cisco Nexus switch?
200-155 dumps exhibit

show vdc port-membership

show vdc port-allocation

show vdc allocation

show vdc membership

Question 8

Refer to the exhibit.
200-155 dumps exhibit

Which option is discovered after L1 registers to APIC 1?

OOB MGMT switch

APIC 2

Question 9

Which description of switch discovery on a Cisco APIC is true?

Only leaf switches 3re discovered automatically.

The APIC assigns an IP address to the switch from a pool

A switch can be registered to multiple APIC clusters

switch registers with the APIC automatically

Question 10

Which description of the purpose of an API is true?

provides a secure platform to authenticate internal users

assists developers to understand the underlying code of an application

exposes parts of an application to be consumed or interacted with by another application

provides a software framework for developers to build applications

Question 11

Which device connects Cisco UCS B-Series servers to Cisco Fabric Switches?

Fabric Extender

a host bus adapter

Fabric interconnects

a fabric switch

Question 12

A network engineer is configuring a pair of 6248 Fabric Interconnects, each with dual 10G uplinks to
a parent switch. One design requirement is to ensure a specific server is able to use 10G of throughput to the LAN without contention from other servers within the 5108 chassis. Which technology will accomplish this?

LAN Pin Groups

Port-Channels

System OoS Policy

Unified Ports

Question 13

Which Cisco UCS Manager account is the default user account, which cannot be deleted or modified?

admin

superuser

super user

root

Question 14

Refer to the exhibit
200-155 dumps exhibit

Which statement about the configuration is true?

The FEX has two uplinks to a single core switch.

Link down messages from the FEX are delayed.

The FEX is attached to two parent switches.

At least two uplinks to the FEX must be active for the FEX to come online.

Question 15

Which four components are part of the Cisco Data Center Nexus switching offering? (Choose four.)

Cisco 6000 Series Switch

Cisco ASR 9000

Cisco 1000v Switch

Cisco IOS Software

Cisco 4500E Switch

Cisco NX-OS Software

Cisco 6509-E Switch

Cisco Fabric Extender

Question 16

Which of the statements about Cisco WAAS is true?

All of these

It consists of WAE that optimizes UDP traffic.

It consists of WAE that optimizes ICMP traffic.

It consists of WAEs that optimize TCP traffic.

Question 17

Which term in Cisco Unified Computing System is subject to finite state machine validation?

SNMP get

server boot

firmware downloads

server discovery

Question 18

When comparing Cisco Nexus 2000 Series Fabric Extenders to tradition top-of rack switches, which
two statements are true? (Choose two)

Fabric Extenders lower oversubscription in the data center

Fabric Extenders offload the switching of traffic from the parent

Physical interfaces are represented by the parent switch as logical interfaces

Fabric Extenders operate as a remote line card to the upstream switch.

Question 19

Refer to the exhibit
200-155 dumps exhibit

Refer to the exhibit, which device is discovered after L1 registers to APIC 1?

OOB MGMT switch

APIC 2

Question 20

Which two devices are supported for connecting a server to the Cisco UCS 6248 Fabric Interconnect? (Choose two.)

Cisco UCS 5108

Cisco Nexus 5548P

Cisco Nexus 2248TP

Cisco UCS 2208XP

Cisco Nexus 2232PP

Question 21

In a virtualized network, what are two functionalities of the Cisco Virtual Ethernet Module? (Choose
two.)

provides a CLI for the Cisco Nexus 1000V Series switch

controls multiple switches as a single network device

replaces VMware virtual switches

provides each virtual machine with dedicated switch ports

provides the network control plane

Question 22

Which equipment policy is directly affected by the number of links between a fabric interconnect and an I/O module?

global power allocation policy

rack management connection policy

firmware auto sync server policy

chassis/FEX discovery policy

Question 23

Which two Cisco data center devices can participate in Fabric Path? (Choose two.)

Cisco MOS 9500 Series directors

Cisco Nexus 7000 Series Switches

Cisco Nexus 5500 Series Switches

Cisco Nexus 1000V

Cisco Nexus 4900 Series Switches

Question 24

A network uses one pair of Layer 3 switches for core and distribution purposes. Which design is this
network using?

collapsed Layer 3 core

collapsed Layer 2-3

collapsed distribution

collapsed core

Question 25

A network engineer is migrating the server farm from 1 Gb/s Ethernet connectivity la 10 Gb/s Ethernet connectivity What two Cisco Nexus Fabric Extenders support 10 Gb/s server connectivity? (Choose two.)

Nexus 2148T

Nexus 2232PP

Nexus 2248TP

Nexus 2248PQ

Nexus 2224TP

Question 26

How does a Cisco APIC discover a new switch in the fabric?

by using a defined APIC policy

by querying an APIC cluster node

by using a cascading discovery process

by using SNMP

Question 27

Which Cisco Nexus 2000 Series Fabric Extender supports FCoE?

2232TM

2148T

22497P

2232PP

2248T

Question 28

An engineer wants to restore a Cisco Nexus 1 000v switch to factory default settings Which two
commands accomplish this action? (Choose br a.)

write erase running-config

reboot

write erase boot

reload

copy running-config startup-config

Question 29

A customer has two Cisco UCS 6248 Fabric Interconnects in a cluster connected to one Cisco UCS 5108 Chassis via.
• 2 ports from the primary fabric interconnect to chassis 1, I/O module A
• 2 parts from secondary fabric interconnect to chassis 1, I/O module B
The customer wants to ensure maximum redundancy and bandwidth. Within Cisco UCS Manager, how should the chassis discovery policy grouping be configured before the new chassis is discovered?

4-link, none

2-link, none

2-link, port channel

4-link, port channel

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Total 228 questions Full Exam Access