Number of questions: 60
Number of questions to pass: 33
Time allowed: 90 mins
Status: Live
This exam consists of 4 sections described below.
Application of Resources and Tools 20%
Given a scenario, evaluate which tool(s) to use based upon key applications,
performance requirements, customer pain points, capacity / growth requirements,
and the impact on total cost.
Describe uses of IBM maintenance, IBM websites, IBM tools, and IBM processes.
Given a scenario, identify high-level steps to integrate new solutions into an
existing systems environment.
Customer Environment, Requirements, and Plans 32%
Describe a customer's hardware and software environment.
Describe customer operational constraints, including power, cooling, personnel,
knowledge level, service level requirements.
Identify disaster recovery and high availability requirements.
Identify customer performance requirements, including throughput and latency.
Identify the customer's capacity and growth requirements and the impact on total
cost.
Hybrid Cloud and Analytics Concepts 13%
Describe ways the IBM storage portfolio enables hybrid, public, and private
clouds.
Describe ways the IBM storage portfolio enables analytics.
Describe ways the IBM storage portfolio provides security.
Product Information 35%
Given a scenario, describe the difference between various storage media and
align them to a requirement of TCA, performance, and upgradability.
Given a scenario, explain the difference in cost, performance, and reliability
of IBM storage solutions.
Given a scenario, describe IBM's competitive advantages.
Given a scenario, describe how IBM enterprise storage products help clients
solve data and device management issues through application efficiency and
integration.
Given a scenario, explain alternatives to the existing environment to provide
additional functionality.
This exam has an Assessment Exam option: A9020-668 Assessment: IBM Storage
Technical V1
Assessment exams are web-based exams that provides you, at a cheaper costs, the
ability to check your skills before taking the certification exam.
This assessment exam is available in: English
Passing the exam does not award you a certification, and it is only used to
help you assess if you are ready or not to take the certification exam.
You can register for it at Pearson VUE and it will provide you a score report,
showing you how you did in each section.
All IBM certification tests presume a certain amount of "on-the-job" experience
which is not present in any classroom or Web presentation. The recommended
courses and links will help you gain the skill and product knowledge represented
in the test objectives. They do not teach the answers to the test questions, and
are not intended to do so. This information may not cover all subject areas in
the certification test, or may contain more recent information than is present
in the certification test. Taking these or any classes will not guarantee that
you will achieve certification
IBM Storage Technical V1 certification preparation education can be found at
the sites below.
IBM employees: IBM Systems Academy
Business Partners: IBM PartnerWorld University
QUESTION 1
Which solution meets a customer’s requirements for 100,000 IOPS, lowest latency, and maximum TB of raw capacity for an Oracle database?
A. IBM FlashSystem A9000
B. IBM Storwize V7000F
C. IBM FlashSystem V9000
D. IBM FlashSystem 900
Answer: D
Explanation:
IBM FlashSystem 900 is designed to accelerate the applications that drive business – like those using an Oracle Database.
IBM FlashSystem 900 can scale usable capacity from as low as 2 TB to as much as 57 TB in a single system.
FlashSystem 900 delivers Tier 0 top application performance with up to 1.1 million 100% random read IOPS and 600,000 100% random write IOPS.
QUESTION 2
Which non-concurrent capacity upgrade is possible for a customer with an IBM FlashSystem 900?
A. Systems purchased with eight 2.9 TB flash modules can be expanded to twelve 2.9 TB flash modules.
B. Systems purchased with eight 5.7 TB flash modules can be expanded to twelve 2.9 TB flash modules.
C. Systems purchased with eight 1.2 TB flash modules can be expanded to twelve 2.9 TB flash modules.
D. Systems purchased with eight 1.2 TB flash modules can be expanded to twelve 5.7 TB flash modules.
Answer: A
Explanation:
FlashSystem 900 can be populated with up to 12 x 1.2 TB IBM MicroLatency modules in increments , 6, 8, 10, or 12; or up to 12 x 2.9 TB or 5.7 TB IBM MicroLatency modules
in increments , 8, 10, or 12.
These modules of either 1.2 TB, 2.9 TB, or 5.7 TB cannot be intermixed. Capacity can be upgraded by purchasing the AF23 (1.2 TB), AF24 (2.9 TB)) or AF25 (5.7 TB) IBM MicroLatency module feature codes as MES upgrades. Here are the upgrade paths:
References:http://www.redbooks.ibm.com/technotes/tips1261.pdf
QUESTION 3
A customer is interested in purchasing an IBM TS7650G ProtecTIER Gateway for its production site and one for replication at its DR site. The DR site is a target only site.
How is the cost of the solution affected by the replication?
A. ProtecTIER replication is included with base license.
B. ProtecTIER replication is included with hardware and no license is required.
C. ProtecTIER replication licensing is required at both sites.
D. ProtecTIER replication licensing is required at the primary site only.
Answer: C
Explanation:
You must have a license for the replication feature for each ProtecTIER server in the replication grid.
References:https://www.ibm.com/support/knowledgecenter/en/STVRB7_3.2.0/ts7650ipg_r eplication.html
QUESTION 4
A customer has an older IBM storage subsystem and wants to know where to find the Service Discontinued data for the product.
What should the technical specialist tell the customer?
A. Check IBM Digital Techline Center.
B. Check IBM SSIC webpage.
C. Check the IBM sales manual.
D. Check the IBM Knowledge Center.
Answer: D
Explanation:
When service is discontinued, corrections to known problems remain available, but the development team is redirected to other work, and no new, tested corrections will be generated for general use. Known problems may be reviewed and ordered via electronic vehicles such as the internet (e.g., http://www.ibm.com/support) however support provided by the IBM Client Support representatives, will be discontinued.
References:https://www-304.ibm.com/support/customercare/sas/f/handbook/offerings.html
Saturday, November 18, 2017
Monday, November 6, 2017
JN0-647 Enterprise Routing and Switching Exam
JN0-647 Enterprise Routing and Switching Exam
This list provides a general view of the skill set required to successfully complete the specified certification exam. Topics listed are subject to change.
Interior Gateway Protocols (IGPs)
BGP
IP Multicast
Ethernet Switching and Spanning Tree
Layer 2 Authentication and Access Control
IP Telephony Features
Class of Service (CoS)
Interior Gateway Protocols (IGPs)
Describe the concepts, operation or functionality of IGPs
IS-IS
RIP
OSPFv2 and OSPFv3
Routing Policy
Given a scenario, demonstrate knowledge of how to configure, troubleshoot, or monitor IGPs
BGP
Describe the concepts, operation or functionality of BGP
BGP route selection process
Next hop resolution
BGP attributes - concept and operation
BGP communities
Regular expressions
Load balancing - multipath, multihop, forwarding table
NLRI families -- inet, inet6
Advanced BGP options
Given a scenario, demonstrate knowledge of how to configure, troubleshoot, or monitor BGP
Implement BGP routing policy
IP Multicast
Describe the concepts, operation or functionality of IP multicast
Components of IP multicast, including multicast addressing
IP multicast traffic flow
Any-Source Multicast (ASM) vs. Source-Specific Multicast (SSM)
RPF - concept and operation
IGMP, IGMP snooping
PIM dense-mode and sparse-mode
Rendezvous point (RP) - concept, operation, discovery, election
SSM - requirements, benefits, address ranges
Anycast RP
MSDP
Routing policy and scoping
Given a scenario, demonstrate knowledge of how to configure, troubleshoot, or monitor IP multicast
IGMP, PIM-DM, or PIM-SM (including SSM)
Implement IP multicast routing policy
Ethernet Switching and Spanning Tree
Describe the concepts, operation or functionality of advanced Ethernet switching
Filter-based VLANs
Private VLANs
Dynamic VLAN registration using MVRP
Tunnel Layer 2 traffic through Ethernet networks
Junos Fusion Enterprise
Layer 2 tunneling using Q-in-Q and L2PT
Given a scenario, demonstrate knowledge of how to configure, troubleshoot, or monitor advanced Ethernet switching
Filter-based VLANs
Private VLANs
Dynamic VLAN registration using MVRP
Tunnel Layer 2 traffic through Ethernet networks
Junos Fusion Enterprise
Layer 2 tunneling using Q-in-Q and L2PT
Describe the concepts, operation or functionality of advanced spanning tree protocols, including MSTP or VSTP
Given a scenario, demonstrate knowledge of how to configure, troubleshoot, or monitor MSTP or VSTP
Layer 2 Authentication and Access Control
Describe the operation of various Layer 2 authentication or access control features
Authentication process flow
802.1x - concepts and functionality
MAC RADIUS
Captive portal
Server fail fallback
Guest VLAN
Considerations when using multiple authentication/access control methods
Given a scenario, demonstrate how to configure, troubleshoot, or monitor Layer 2 authentication or access control
IP Telephony Features
Describe the concepts, operation or functionality of features that facilitate IP telephony deployments
Power over Ethernet (PoE)
LLDP and LLDP-MED
Voice VLAN
Given a scenario, demonstrate how to configure, troubleshoot, or monitor features used to support IP telephony deployments
Class of Service (CoS)
Describe the concepts, operation or functionality of Junos CoS for Layer 2/3 networks
CoS processing on Junos devices
CoS header fields
Forwarding classes
Classification
Packet loss priority
Policers
Schedulers
Drop profiles
Shaping
Rewrite rules
Given a scenario, demonstrate knowledge of how to configure, troubleshoot, or monitor CoS for Layer 2/3 networks
QUESTION 1
You are configuring a scheduler map on an EX9200 Series device. You want to ensure that traffic is dropped in a policing action once traffic exceeds the configured transit rate.
Which configuration parameter will meet this requirement?
A. exact
B. rate-limit
C. remainder
D. percent
Answer: B
QUESTION 2
Which two statements are true about PIM source-specific multicast (SSM)? (Choose two.)
A. The receiver DR builds a source-base tree to the RP.
B. S, G is always used.
C. A Different group address must be used by each source.
D. IGMPv3 is required.
Answer: B,D
QUESTION 3
Which statement is correct about CoS policers on Junos devices?
A. Traffic that exceeds a policer’s traffic profile can be dropped or assigned to aspecific drop profile.
B. A policer can assign in-profile traffic to a specific forwarding class.
C. A policer does not alter in-profile traffic.
D. Policers can be configured to buffer traffic that exceeds the policer’s traffic profile.
Answer: C
QUESTION 4
Which statement is correct about MSTP?
A. MSTP enables mapping multiple independent spanning-tree instances onto one physical topology.
B. MSTP enables dynamic discovery of Layer 2 neighbors.
C. MSTP dynamically manages VLAN registration in a LAN.
D. MSTP uses stacked VLAN tags to extend a Layer 2 Ethernet connection between multiple sites.
Answer: A
QUESTION 5
Which type of BGP is used to peer with a different autonomous system?
A. external
B. classless
C. dynamic
D. static
Answer: A
This list provides a general view of the skill set required to successfully complete the specified certification exam. Topics listed are subject to change.
Interior Gateway Protocols (IGPs)
BGP
IP Multicast
Ethernet Switching and Spanning Tree
Layer 2 Authentication and Access Control
IP Telephony Features
Class of Service (CoS)
Interior Gateway Protocols (IGPs)
Describe the concepts, operation or functionality of IGPs
IS-IS
RIP
OSPFv2 and OSPFv3
Routing Policy
Given a scenario, demonstrate knowledge of how to configure, troubleshoot, or monitor IGPs
BGP
Describe the concepts, operation or functionality of BGP
BGP route selection process
Next hop resolution
BGP attributes - concept and operation
BGP communities
Regular expressions
Load balancing - multipath, multihop, forwarding table
NLRI families -- inet, inet6
Advanced BGP options
Given a scenario, demonstrate knowledge of how to configure, troubleshoot, or monitor BGP
Implement BGP routing policy
IP Multicast
Describe the concepts, operation or functionality of IP multicast
Components of IP multicast, including multicast addressing
IP multicast traffic flow
Any-Source Multicast (ASM) vs. Source-Specific Multicast (SSM)
RPF - concept and operation
IGMP, IGMP snooping
PIM dense-mode and sparse-mode
Rendezvous point (RP) - concept, operation, discovery, election
SSM - requirements, benefits, address ranges
Anycast RP
MSDP
Routing policy and scoping
Given a scenario, demonstrate knowledge of how to configure, troubleshoot, or monitor IP multicast
IGMP, PIM-DM, or PIM-SM (including SSM)
Implement IP multicast routing policy
Ethernet Switching and Spanning Tree
Describe the concepts, operation or functionality of advanced Ethernet switching
Filter-based VLANs
Private VLANs
Dynamic VLAN registration using MVRP
Tunnel Layer 2 traffic through Ethernet networks
Junos Fusion Enterprise
Layer 2 tunneling using Q-in-Q and L2PT
Given a scenario, demonstrate knowledge of how to configure, troubleshoot, or monitor advanced Ethernet switching
Filter-based VLANs
Private VLANs
Dynamic VLAN registration using MVRP
Tunnel Layer 2 traffic through Ethernet networks
Junos Fusion Enterprise
Layer 2 tunneling using Q-in-Q and L2PT
Describe the concepts, operation or functionality of advanced spanning tree protocols, including MSTP or VSTP
Given a scenario, demonstrate knowledge of how to configure, troubleshoot, or monitor MSTP or VSTP
Layer 2 Authentication and Access Control
Describe the operation of various Layer 2 authentication or access control features
Authentication process flow
802.1x - concepts and functionality
MAC RADIUS
Captive portal
Server fail fallback
Guest VLAN
Considerations when using multiple authentication/access control methods
Given a scenario, demonstrate how to configure, troubleshoot, or monitor Layer 2 authentication or access control
IP Telephony Features
Describe the concepts, operation or functionality of features that facilitate IP telephony deployments
Power over Ethernet (PoE)
LLDP and LLDP-MED
Voice VLAN
Given a scenario, demonstrate how to configure, troubleshoot, or monitor features used to support IP telephony deployments
Class of Service (CoS)
Describe the concepts, operation or functionality of Junos CoS for Layer 2/3 networks
CoS processing on Junos devices
CoS header fields
Forwarding classes
Classification
Packet loss priority
Policers
Schedulers
Drop profiles
Shaping
Rewrite rules
Given a scenario, demonstrate knowledge of how to configure, troubleshoot, or monitor CoS for Layer 2/3 networks
QUESTION 1
You are configuring a scheduler map on an EX9200 Series device. You want to ensure that traffic is dropped in a policing action once traffic exceeds the configured transit rate.
Which configuration parameter will meet this requirement?
A. exact
B. rate-limit
C. remainder
D. percent
Answer: B
QUESTION 2
Which two statements are true about PIM source-specific multicast (SSM)? (Choose two.)
A. The receiver DR builds a source-base tree to the RP.
B. S, G is always used.
C. A Different group address must be used by each source.
D. IGMPv3 is required.
Answer: B,D
QUESTION 3
Which statement is correct about CoS policers on Junos devices?
A. Traffic that exceeds a policer’s traffic profile can be dropped or assigned to aspecific drop profile.
B. A policer can assign in-profile traffic to a specific forwarding class.
C. A policer does not alter in-profile traffic.
D. Policers can be configured to buffer traffic that exceeds the policer’s traffic profile.
Answer: C
QUESTION 4
Which statement is correct about MSTP?
A. MSTP enables mapping multiple independent spanning-tree instances onto one physical topology.
B. MSTP enables dynamic discovery of Layer 2 neighbors.
C. MSTP dynamically manages VLAN registration in a LAN.
D. MSTP uses stacked VLAN tags to extend a Layer 2 Ethernet connection between multiple sites.
Answer: A
QUESTION 5
Which type of BGP is used to peer with a different autonomous system?
A. external
B. classless
C. dynamic
D. static
Answer: A
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