Question: 21
Which IETF standard is the most efficient messaging protocol used in an loT network?
A. SNMP
B. HTTP
C. CoAP
D. MQTI
Answer: C
Thursday 29 March 2018
Sunday 4 March 2018
Cisco 400-151 Dumps Questions
Question: 20
How do you manually configure a vNIC MAC address?
A. Use the mac -address-table static command.
B. Modify the dynamic vNIC connection policy.
C. Use the set identity dynamic-mac command.
D. Modify the adapter policy.
Answer: D
How do you manually configure a vNIC MAC address?
A. Use the mac -address-table static command.
B. Modify the dynamic vNIC connection policy.
C. Use the set identity dynamic-mac command.
D. Modify the adapter policy.
Answer: D
Thursday 1 March 2018
Cisco 400-151 Exam Questions
Question: 19
Which three statements about the virtual service domain on Cisco Nexus 1000v Switch are true?
A. Service virtual machine only snoops the data and is used for monitoring purpose.
B. Any traffic coming into the VSD or going out of the VSD must go through the service virtual machine.
C. A virtual service domain (VSD. allows you to classify and separate traffic for network service.
D. vMotion is supported for the service virtual machine and should not be disabled.
E. A VSD is the collection of interfaces that are guarded by the service virtual machine.
F. The show virtualservice-domainname command displays the configuration for this VSD port profile.
Answer: B,C,E
Which three statements about the virtual service domain on Cisco Nexus 1000v Switch are true?
A. Service virtual machine only snoops the data and is used for monitoring purpose.
B. Any traffic coming into the VSD or going out of the VSD must go through the service virtual machine.
C. A virtual service domain (VSD. allows you to classify and separate traffic for network service.
D. vMotion is supported for the service virtual machine and should not be disabled.
E. A VSD is the collection of interfaces that are guarded by the service virtual machine.
F. The show virtualservice-domainname command displays the configuration for this VSD port profile.
Answer: B,C,E
Thursday 1 February 2018
Cisco - Get Ready For The Software-Powered Intelligent Networks of Tomorrow
Cisco presented its vision of the company's future strategy in a changing technology world.
Speaking at the inaugural presentation of Cisco Live Europe 2018 in Barcelona this week, Rowan Trollope, senior vice president and general manager of IoT, revealed in more detail how Cisco is preparing to face a growing technological world. constant evolution.
"We are entering an era of intelligence from a technological point of view, guided by artificial intelligence and machine learning," said Trollope. "This is what supports many of our key innovations ... and will continue to drive our infrastructure."
Much of this evolution will require smarter and more advanced networks to support the growing number of IoT devices that will be activated in the coming decades.
Cisco plans to do this with what it calls "a secure and intelligent platform for digital commerce" built around five pillars, including security, data analysis and network reinvention.
The latter has become the focus of Cisco Live, the company reinforcing its idea of intention-based networks, where the networks themselves can monitor usage, identify problems and solutions, and offer unparalleled insight. to their human managers.
Cisco first introduced its intentions-based networking plans last summer, but has now launched a series of new services to showcase the potential that technology can offer.
The new comprehensive product line includes data center, campus, branch and advanced computing offerings, leveraging Cisco tools and providing more information about an organization's data than ever before.
Looking ahead, Cisco now expects new releases to be the catalyst for a new era of smart grids that can provide businesses of all sizes with an unprecedented level of analysis to move their business to the next level. superior.
"The future and the pace of change will be impressive," concluded Trollope, "you can not wait or wait, otherwise you will be left behind."
"Our products are ready now, and you're ready to start today."
Speaking at the inaugural presentation of Cisco Live Europe 2018 in Barcelona this week, Rowan Trollope, senior vice president and general manager of IoT, revealed in more detail how Cisco is preparing to face a growing technological world. constant evolution.
"We are entering an era of intelligence from a technological point of view, guided by artificial intelligence and machine learning," said Trollope. "This is what supports many of our key innovations ... and will continue to drive our infrastructure."
Much of this evolution will require smarter and more advanced networks to support the growing number of IoT devices that will be activated in the coming decades.
Cisco plans to do this with what it calls "a secure and intelligent platform for digital commerce" built around five pillars, including security, data analysis and network reinvention.
The latter has become the focus of Cisco Live, the company reinforcing its idea of intention-based networks, where the networks themselves can monitor usage, identify problems and solutions, and offer unparalleled insight. to their human managers.
Cisco first introduced its intentions-based networking plans last summer, but has now launched a series of new services to showcase the potential that technology can offer.
The new comprehensive product line includes data center, campus, branch and advanced computing offerings, leveraging Cisco tools and providing more information about an organization's data than ever before.
Looking ahead, Cisco now expects new releases to be the catalyst for a new era of smart grids that can provide businesses of all sizes with an unprecedented level of analysis to move their business to the next level. superior.
"The future and the pace of change will be impressive," concluded Trollope, "you can not wait or wait, otherwise you will be left behind."
"Our products are ready now, and you're ready to start today."
Wednesday 20 December 2017
An Overview Of Cisco's 2017 Performance
Cisco has announced a decrease in incomes this year, driven to a great extent by low center item deals. The systems administration goliath is confronting evaluating weight for independent equipment, bringing about low item incomes and compacting gross edges for the item fragment. So as to fight stagnating equipment deals, Cisco has made vast interests in quickly developing systems administration areas, for example, programming characterized organizing, and has additionally expanded its income reliance on its system security, server farm and cooperation sections.
The organization has given solid direction to the present quarter, with a normal 2% income development after almost two straight years of quarterly income decays. Thus, Cisco's stock cost surged almost 10% after the organization reported profit a month ago. We keep up our $32 value appraise for Cisco, which is presently around 15% lower than the present market cost. You can adjust the intelligent diagrams in this note to check how an adjustment in singular drivers can have on our value gauge for Cisco.
Item Revenues Stagnate:
Cisco's realigned its fragments in the latest quarter, with the directing, exchanging, remote and server farm item streams consolidating to frame the Infrastructure Platforms portion. We have evaluated the income split among these portions for the principal half of the year in view of the data gave by the organization on its profit call. Joined deals for Infrastructure Platforms fell 3% over the practically identical earlier year time span to just shy of $21 billion.
Additionally, the Applications portion (which is included joint effort and brought together correspondences) were likewise down 3%, as indicated by our evaluations. Be that as it may, in the monetary first quarter finished October, Cisco announced 6% development in Applications incomes.
Then again, Network Security arrangements incomes have kept on developing at an enduring pace. System Security incomes have expanded 7% through the seventy five percent of the year to $1.7 billion. Throughout the years, it has turned into an inexorably critical part of systems, as ventures look to securely share information between geologically isolate people and groups. This has profited Cisco as of late, with the organization detailing twofold digit yearly income development in security incomes from 2014 through 2016. We figure this pattern to proceed in the coming a very long time with high single digit income development in the system security space.
Cisco's administrations have developed at a predictable pace throughout the years because of the expanding blend of administration and membership construct arrangements with respect to offer. Post-deals administrations and membership based incomes are more helpful to Cisco since they are every year repeating incomes, contrasted with the knotty request caused by item life cycles reaching out for numerous years. Regardless of relentless development in earlier years, administrations incomes stagnated to around $9.2 billion as the year progressed.
Regardless of low income development from the administrations portion, the organization announced a change in its administrations net revenue. The administrations net edge was up by 70 premise focuses to 66.3%, mostly counterbalancing the negative effect of declining item net edges. Cisco's expansive gross edge was around 160 premise indicates over earlier year levels 62.1%.
The effect of lower net edges was incompletely balanced by generally level working costs this year. Cisco's working costs, including R&D and SG&A costs, through the initial seventy five percent were lower than earlier year levels. Therefore, its balanced EBITDA edge was just around 50 premise focuses lower than 2016 at 29.3%. Further, Cisco's net pay and income per share have stayed level over the similar earlier year time frame.
The organization has given solid direction to the present quarter, with a normal 2% income development after almost two straight years of quarterly income decays. Thus, Cisco's stock cost surged almost 10% after the organization reported profit a month ago. We keep up our $32 value appraise for Cisco, which is presently around 15% lower than the present market cost. You can adjust the intelligent diagrams in this note to check how an adjustment in singular drivers can have on our value gauge for Cisco.
Item Revenues Stagnate:
Cisco's realigned its fragments in the latest quarter, with the directing, exchanging, remote and server farm item streams consolidating to frame the Infrastructure Platforms portion. We have evaluated the income split among these portions for the principal half of the year in view of the data gave by the organization on its profit call. Joined deals for Infrastructure Platforms fell 3% over the practically identical earlier year time span to just shy of $21 billion.
Additionally, the Applications portion (which is included joint effort and brought together correspondences) were likewise down 3%, as indicated by our evaluations. Be that as it may, in the monetary first quarter finished October, Cisco announced 6% development in Applications incomes.
Then again, Network Security arrangements incomes have kept on developing at an enduring pace. System Security incomes have expanded 7% through the seventy five percent of the year to $1.7 billion. Throughout the years, it has turned into an inexorably critical part of systems, as ventures look to securely share information between geologically isolate people and groups. This has profited Cisco as of late, with the organization detailing twofold digit yearly income development in security incomes from 2014 through 2016. We figure this pattern to proceed in the coming a very long time with high single digit income development in the system security space.
Cisco's administrations have developed at a predictable pace throughout the years because of the expanding blend of administration and membership construct arrangements with respect to offer. Post-deals administrations and membership based incomes are more helpful to Cisco since they are every year repeating incomes, contrasted with the knotty request caused by item life cycles reaching out for numerous years. Regardless of relentless development in earlier years, administrations incomes stagnated to around $9.2 billion as the year progressed.
Regardless of low income development from the administrations portion, the organization announced a change in its administrations net revenue. The administrations net edge was up by 70 premise focuses to 66.3%, mostly counterbalancing the negative effect of declining item net edges. Cisco's expansive gross edge was around 160 premise indicates over earlier year levels 62.1%.
The effect of lower net edges was incompletely balanced by generally level working costs this year. Cisco's working costs, including R&D and SG&A costs, through the initial seventy five percent were lower than earlier year levels. Therefore, its balanced EBITDA edge was just around 50 premise focuses lower than 2016 at 29.3%. Further, Cisco's net pay and income per share have stayed level over the similar earlier year time frame.
Wednesday 16 August 2017
Cisco 400-151 Braindumps
Question: 16
Within an ACI fabric, a routing protocol is needed to assist with route redistribution between the outside networks and the internal fabric. Which routing protocol is needed to run in the fabric at location 1 to allow the VM access to the networks advertised by the external Layer 3 network.
A. eBGP
B. OSPF
C. MP-BGP
D. iBGP
E. IS-IS
Answer: C
Question: 17
How do you manually configure a vNIC MAC address?
A. Use the mac -address-table static command.
B. Modify the dynamic vNIC connection policy.
C. Use the set identity dynamic-mac command.
D. Modify the adapter policy.
Answer: D
Question: 18
Which two statements about import and export route control in an ACI fabric are t rue? (Choose two.)
A. Prefixes learned from OSPF/EIGRP L30urs are never permitted inbound by default.
B. Prefixes learned from BGP L3outs cannot be filtered inbound.
C. Export route control controls if the prefixes are redistributed from MP-BGP to the egress leaf.
D. Prefixes permitted inbound are redistributed into MP-BGP at the ingress leaf.
Answer: C,D
Within an ACI fabric, a routing protocol is needed to assist with route redistribution between the outside networks and the internal fabric. Which routing protocol is needed to run in the fabric at location 1 to allow the VM access to the networks advertised by the external Layer 3 network.
A. eBGP
B. OSPF
C. MP-BGP
D. iBGP
E. IS-IS
Answer: C
Question: 17
How do you manually configure a vNIC MAC address?
A. Use the mac -address-table static command.
B. Modify the dynamic vNIC connection policy.
C. Use the set identity dynamic-mac command.
D. Modify the adapter policy.
Answer: D
Question: 18
Which two statements about import and export route control in an ACI fabric are t rue? (Choose two.)
A. Prefixes learned from OSPF/EIGRP L30urs are never permitted inbound by default.
B. Prefixes learned from BGP L3outs cannot be filtered inbound.
C. Export route control controls if the prefixes are redistributed from MP-BGP to the egress leaf.
D. Prefixes permitted inbound are redistributed into MP-BGP at the ingress leaf.
Answer: C,D
Cisco 400-151 CCIE Data Center Exam Questions and Dumps
Thursday 20 July 2017
Cisco 400-151 Practice Questions
Question: 12
Which OpenStack project, whose data can be used to provide customer billing, resource tracking, and alarming capabilities across all OpenStack core components, is a component of the telemetry project?
A. Ceph
B. Trove
C. Ceilometer
D. Heat
Answer: C
Question: 13
Which two statements about OpenStack are true? (Choose 2)
A. Horizon is the component that is used for IP address management.
B. Nova is the compute component that is used to manage and automate the provisioning of compute resources.
C. Keystone is the networking component that is used to create and manage network resources.
D. Neutron is the networking component that is used to create and manage network resources.
E. Trove is the GUI web application that is used to control and configure different 0penStack components.
Answer: D,E
Question: 14
Which two connectivity modes does Cisco RISE support? (Choose 2)
A. Directly connected. No virtual port channel is supported.
B. Indirectly connected. Only Layer 3 adjacent.
C. Indirectly connected. Only Layer 2 adjacent
D. Indirectly connected. Layer 2 and Layer 3 adjacent.
E. Directly connected. Virtual port channel is supported.
Answer: C,E
Question: 15
Cisco FabricPath switches support ECMP forwarding for known unicast frames. If the destination switch ID can be reached through more than one output interface with equal cost, the forwarding engine uses a hash function to pick one of the interfaces. Which three options are valid for hash input for unicast frames? (Choose three.)
A. Use only the source parameters (layer-3, layer-4, or mixeD. .
B. Use the FabricPath switch ID in the FabricPath header.
C. Use only the destination parameters (layer-3, layer-4, or mixeD. .
D. Use both the source and the destination parameters (layer-3, layer-4, or mixeD. .
E. Include only Layer 2 input (source or destination MAC address).
Answer: A,C,D
Which OpenStack project, whose data can be used to provide customer billing, resource tracking, and alarming capabilities across all OpenStack core components, is a component of the telemetry project?
A. Ceph
B. Trove
C. Ceilometer
D. Heat
Answer: C
Question: 13
Which two statements about OpenStack are true? (Choose 2)
A. Horizon is the component that is used for IP address management.
B. Nova is the compute component that is used to manage and automate the provisioning of compute resources.
C. Keystone is the networking component that is used to create and manage network resources.
D. Neutron is the networking component that is used to create and manage network resources.
E. Trove is the GUI web application that is used to control and configure different 0penStack components.
Answer: D,E
Question: 14
Which two connectivity modes does Cisco RISE support? (Choose 2)
A. Directly connected. No virtual port channel is supported.
B. Indirectly connected. Only Layer 3 adjacent.
C. Indirectly connected. Only Layer 2 adjacent
D. Indirectly connected. Layer 2 and Layer 3 adjacent.
E. Directly connected. Virtual port channel is supported.
Answer: C,E
Question: 15
Cisco FabricPath switches support ECMP forwarding for known unicast frames. If the destination switch ID can be reached through more than one output interface with equal cost, the forwarding engine uses a hash function to pick one of the interfaces. Which three options are valid for hash input for unicast frames? (Choose three.)
A. Use only the source parameters (layer-3, layer-4, or mixeD. .
B. Use the FabricPath switch ID in the FabricPath header.
C. Use only the destination parameters (layer-3, layer-4, or mixeD. .
D. Use both the source and the destination parameters (layer-3, layer-4, or mixeD. .
E. Include only Layer 2 input (source or destination MAC address).
Answer: A,C,D
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