Which statement regarding IKEv2 tunneling protocol is accurate?
13. Which statement regarding the IKEv2 tunneling protocol is accurate? d. IKEv2 offers fast throughput and good stability when moving between wireless hotspots.
What open source VPN protocol utilizes OpenSSL for encryption and has the ability to possibly cross firewalls where IPSec might be blocked group of answer choices?
IKEv2 is an open-source VPN protocol that utilizes OpenSSL for encryption.
Which of the following virtualization products is an example of bare metal hypervisor?
A Type 2 hypervisor installs on a computer before any OS, and is therefore called a bare-metal hypervisor. Office 365 is an example of an SaaS implementation with a subscription model.
At what layer of the OSI model does the IPSec encryption protocol operate quizlet?
IPSec can be used in dial-up or network-to-network connections. It operates at OSI model Layer 3 (the Network layer).
When troubleshooting wireless issues What statement is accurate?
When troubleshooting wireless issues, what statement is accurate? Access points that use overlapping channels can cause interference with each other if they are too close. Z-Wave transmissions have a range of up to 50m per hop, and can tolerate up to 8 hops through repeaters.
What statement regarding denial of service DoS attacks is accurate?
What statement regarding denial-of-service (DoS) attacks is accurate? A denial-of-service attack prevents legitimate users from accessing normal network resources.
Which VPN technology is most reliable because it can use the same encryption protocols used by https Web services?
The overall performance of a VPN-enabled web traffic protection depends on the type of protocol used. Most of the experts recommend OpenVPN protocol. It is faster, reliable, and secure. Its cross-compatibility on multiple devices and OS makes it a preferred protocol among VPN users.
Which secure Tunnelling protocol might be able to cross firewalls where IPsec is blocked?
Which secured tunneling protocol might be able to cross firewalls where IPsec is blocked? – OpenVPN, is an open-source VPN protocol that uses a custom security protocol called OpenSSL for encryption. OpenVPN has the ability to cross many firewalls where IPsec might be blocked.
Which method is useful in between bare metal architecture and hypervisor?
The most fundamental division is between bare metal infrastructure and hypervisor-based infrastructure, which is more often referred to as cloud infrastructure.
Which of the following is an example of a primary OS on a bare metal hypervisor?
Examples of popular bare-metal hypervisors are Microsoft Hyper-V, Citrix XenServer and VMware ESXi.
At what layer of the OSI model does the IPsec encryption protocol operate group of answer choices?
More specifically, IPsec is a group of protocols that are used together to set up secure connections between devices at layer 3 of the OSI model (the network layer).
Which layer of the OSI model performs the process to process communication using segments?
(The Transport layer performs the process-to-process communication using segments. It consists of both connection-oriented and connectionless protocols providing communications between devices on a computer network.)
Which statement does not accurately describe characteristics of the OSPF protocol?
Which statement does NOT accurately describe characteristics of the OSPF protocol? OSPF requires very little CPU or memory resources.
What statement correctly identifies the purpose of a software patch?
What statement correctly identifies the purpose of a software patch? a. A software patch is a major change to a software package that enhances the functionality and features of the software, while also correcting bugs and vulnerabilities.
When using Spanning Tree Protocol which port on non root bridges can forward traffic toward the root bridge?
When using Spanning Tree Protocol, which port on non-root bridges can forward traffic toward the root bridge? Only one root port, which is the bridge's port that is closest to the root bridge, can forward.
What are denial-of-service attacks explain any three types of DoS attacks in detail?
There are two general methods of DoS attacks: flooding services or crashing services. Flood attacks occur when the system receives too much traffic for the server to buffer, causing them to slow down and eventually stop. Popular flood attacks include: Buffer overflow attacks – the most common DoS attack.
What is the type of VPN encryption that establishes a secure and encrypted link between two sites without encrypting the headers of the data packets?
A VPN is unable to hide a system's location. What is the type of VPN encryption that establishes a secure and encrypted link between two sites without encrypting the headers of the data packets? A site-to-site VPN is commonly used to connect geographically-separated operations of a company.
Which method is better for VPN IPSec or SSL based?
When it comes to corporate VPNs that provide access to a company network rather than the internet, the general consensus is that IPSec is preferable for site-to-site VPNs, and SSL is better for remote access.
Which of the following is used as a secure tunnel to connect two networks?
A VPN (virtual private network) is used primarily to support secured communications over an untrusted network. A VPN can be used over a local area network, across a WAN connection, over the internet, and even between a client and a server over a dial-up internet connection.
Which secured tunneling protocol?
Secure Socket Tunneling Protocol (SSTP) is a form of virtual private network (VPN) tunnel that provides a mechanism to transport PPP traffic through an SSL/TLS channel. SSL/TLS provides transport-level security with key negotiation, encryption and traffic integrity checking.
How does the performance of bare metal hypervisors compare to hosted hypervisors?
Bare metal hypervisors are extremely secure since they are isolated from the attack-prone operating system. They perform better and more efficiently than hosted hypervisors, and most companies choose bare metal hypervisors for enterprise and data center computing needs.
What is a bare metal and hosted hypervisor What is the difference between the two types?
The main difference between Type 1 vs. Type 2 hypervisors is that Type 1 runs on bare metal and Type 2 runs on top of an operating system. Each hypervisor type also has its own pros and cons and specific use cases.
Which of the following is bare metal hypervisor Mcq?
Which type of Hypervisor is shown in the following figure? Explanation: A hypervisor running on bare metal is a Type 1 VM or native VM. 2.
Which method is useful between bare metal architecture and hypervisor?
The most fundamental division is between bare metal infrastructure and hypervisor-based infrastructure, which is more often referred to as cloud infrastructure.
At which layer of the OSI model is the most effective VPN technology applied?
Layer 3 VPNs can be designed based on communication taking place on Layer 3, the net- work layer, in the Open Systems Interconnection model (OSI model), or on Layer 4, the transport layer. OSI is a conceptual model that shows how various computer systems can commu- nicate with one another.
Which network security protocol can encrypt all network traffic using a single configuration?
Which network security protocol can encrypt all network traffic using a single configuration? C. IPSec can be configured to secure some or all network traffic using a single configuration, unlike application security protocols like HTTPS, which apply only to web servers, where each server requires a PKI certificate.
In which layer are bridges used?
In the OSI model, bridging is performed in the data link layer (layer 2).
Which layer of the OSI model defines routing protocols and specifies how routers communicate with each other on a network?
Routers operate on the third layer of the OSI Model, the Network-Control Layer. Rather than passing packets based on the Media Access Control (MAC) Layer addresses (as bridges do), a router examines the packet's data structure and determines whether or not to forward it.
Which statement regarding the Border Gateway protocol BGP is accurate?
Which statement regarding the Border Gateway Protocol (BGP) is accurate? BGP is limited to a single autonomous system.
What statement regarding the power over Ethernet standards is inaccurate?
immense physical, emotional, and spiritual pain.
| Question | Answer |
|---|---|
| What statement regarding the Power Over Ethernet standards is inaccurate? | Power over Ethernet requires CAT6 or better copper cable. |
| Bidirectional transceivers utilize what technology to separate the data in each direction? | wavelength division multiplexing |