What Are Two Benefits Of Nat? (Choose Two.)


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What are the two benefits of NAT?

What are the Benefits of NAT?
  • Reuse of private IP addresses.
  • Enhancing security for private networks by keeping internal addressing private from the external network.
  • Connecting a large number of hosts to the global Internet using a smaller number of public (external) IP address thereby conserving IP address space.

What is the primary purpose of Nat *?

To access the Internet one public IP address is needed but we can use a private IP address in our private network. The idea of NAT is to allow multiple devices to access the Internet through a single public address. To achieve this the translation of a private IP address to a public IP address is required.

What are the required steps for configuring an interface on a router choose two?

The steps to configure an IPv4 interface on a router are:
  • Add a description. Although optional it is a necessary component for documenting a network.
  • Configure the IPv4 address.
  • Configure a clock rate on Serial interfaces. …
  • Enable the interface.

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Which statement accurately describe dynamic NAT?

Which statement accurately describes dynamic NAT? It provides an automated mapping of inside local to inside global IP addresses.

What are the two basic types of NAT choose two?

Types of Network Address Translation (NAT)
  • Static NAT – In this a single private IP address is mapped with a single Public IP address i.e. a private IP address is translated to a public IP address. …
  • Dynamic NAT – …
  • Port Address Translation (PAT) –

What are two benefits of using SNMP traps choose two?

They reduce the load on network and agent resources. They limit access for management systems only. They eliminate the need for some periodic polling requests. They can passively listen for exported NetFlow datagrams.

What is the main benefit of using NAT with Port Address translation?

The main advantage of NAT (Network Address Translation) is that it can prevent the depletion of IPv4 addresses. NAT (Network Address Translation) can provide an additional layer of security by making the oringinal source and destination addresses hidden.

What are two reasons that will prevent two routers from forming an ospfv2 adjacency?

Explanation: There may be several reasons why two routers running OSPF will fail to form an OSPF adjacency including these: The subnet masks do not match causing the routers to be on separate networks. OSPF Hello or Dead Timers do not match. OSPF network types do not match.

What are two characteristics of voice traffic?

Most QoS issues can be broken into an analysis of the four QoS characteristics: bandwidth delay jitter and loss. The basics of voice over data networks is covered first followed by QoS details unique to voice in terms of the four QoS characteristics.

What are two benefits of using a Zpf rather than a classic firewall choose two?

ZPF allows interfaces to be placed into zones for IP inspection. – The ZPF is not dependent on ACLs. – Multiple inspection actions are used with ZPF. – ZPF policies are easy to read and troubleshoot.

What are the two functions of NV RAM?

What are two functions of NVRAM? (Choose two.)
  • to store the routing table.
  • to retain contents when power is removed.
  • to store the startup configuration file.
  • to contain the running configuration file.
  • to store the ARP table. Explanation:

What is the purpose of port forwarding?

Port Forwarding sets up public services on your network such as web servers FTP servers e-mail servers or other specialized Internet applications. When users send this type of request to your network via the Internet the router will forward these requests to the appropriate computer.

What is a security feature of using NAT on a network?

NAT is a very important aspect of firewall security. It conserves the number of public addresses used within an organization and it allows for stricter control of access to resources on both sides of the firewall.

Which two commands will configure a standard ACL choose two group of answer choices?

Which two commands will configure a standard ACL? (Choose two.) Explanation: Standard access lists have the syntax of access-list and a number between 1 and 99 followed by the permit or deny keyword and the source IP address (that includes a wildcard mask).

What is correct in relation to NAT for IPv6?

What is correct in relation to NAT for IPv6? It is a temporary mechanism to assist in the migration from IPv4 to IPv6. NAT for IPv6 is a temporary measure to aid in the move from IPv4 to IPv6.

What is NAT Type 2?

Moderate NAT (Type 2) – your gaming console will be able to connect to other players but some functions will be limited. When connecting to the Internet through a router that is configured properly you’ll get this NAT type. … Other players on a moderate or strict NAT will not be able to join your hosted games.

What are the advantages of using dynamic NAT over static NAT?

Benefits and Use Cases for Dynamic NAT. The main use case for a Dynamic NAT is that while the translation is active it has the benefit of being bidirectional just like a Static NAT. For example in the images above Host B ( 10.7. 7.72 ) has an active connection and was assigned the public IP address 54.5.

What benefits does the Domain Name System DNS provide?

The benefits of DNS are that domain names:
  • can map to a new IP address if the host’s IP address changes.
  • are easier to remember than an IP address.
  • allow organizations to use a domain name hierarchy that is independent of any IP address assignment.

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What is SNMP alternative?

Tools like NetConf (Network Configuration Protocol) and YANG exist as alternatives to SNMP but they’re relatively new and so far largely ignored.

What is Layer 2 switching in networking?

A layer 2 switch is a type of network switch or device that works on the data link layer (OSI Layer 2) and utilizes MAC Address to determine the path through where the frames are to be forwarded. It uses hardware based switching techniques to connect and transmit data in a local area network (LAN).

What are the advantages and disadvantages of using NAT?

Advantages and Disadvantage of NAT
  • NAT helps in preserving the IPv4 address space when the user uses NAT overload. …
  • NAT enhances the reliability and flexibility of interconnections to the global network by deploying multiple source pools load balancing pool and backup pools.

Which of the following benefits are offered to an organization using Network Address Translation NAT )?

Which of the following benefits are offered to an organization using network address translation (NAT)? NAT provides a measure of network security.

What is a benefit of Multiarea OSPF routing?

Topology changes in one area do not cause SPF recalculations in other areas. Automatic route summarization occurs by default between areas. Routers in all areas share the same link-state database and have a complete picture of the entire network.

What is one advantage of using Multiarea OSPF?

It allows OSPFv2 and OSPFv3 to be running together. It enables multiple routing protocols to be running in a large network. It increases the routing performance by dividing the neighbor table into separate smaller ones.

Which is a difference between OSPFv2 and OSPFv3?

OSPFv2 stands for Open Shortest Path First version 2 and OSPFv3 stands for Open Shortest Path First version 3. OSPFv2 is the IPv4’s OSPF version whereas OSPFv3 is the IPv6’s OSPF version. In OSPFv2 many OSPF instances per interface are not supported whereas in OSPFv3 many OSPF instances per interface are supported.

What are three characteristics of voice traffic?

Voice Traffic Characteristics One-Way Requirements
Smooth Benign Drop sensitive Delay sensitive UDP priority Latency ≤ 150ms Jitter ≤ 30ms Loss ≤ 1% Bandwidth (30 – 128 Kbps)

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What is a benefit of implementing a dynamic multipoint VPN network design?

DMVPN allows data exchanges on a secure network without the use of a headquarter’s VPN server or router. … This is done using VPN firewall concentrators and routers with DMVPN configuration on the routers in place at remote sites to allow the DMVPN mesh to be applied to the connection that it’s making at the time.

What two criteria are used by a Cisco LAN switch?

Explanation: Cisco LAN switches use the MAC address table to make decisions of traffic forwarding. The decisions are based on the ingress port and the destination MAC address of the frame. The ingress port information is important because it carries the VLAN to which the port belongs.

What are two characteristics of a stateful firewall choose two?

What are two characteristics of a stateful firewall? (Choose two.)
  • uses static packet filtering techniques.
  • uses connection information maintained in a state table.
  • analyzes traffic at Layers 3 4 and 5 of the OSI model.
  • uses complex ACLs which can be difficult to configure.
  • prevents Layer 7 attacks. Explanation:

What is one benefit of using a next generation firewall rather than a stateful firewall?

Next-generation firewalls move beyond the limitations of connection-based traffic inspection and instead allow you to focus on inspecting applications themselves. They also allow you to combine many security services like web filtering or intrusion prevention when inspecting traffic by application.

Which two tasks are associated with router hardening choose two?

Question Answer
Which two tasks are associated with router hardening? (Choose two.) securing administrative access disabling unused ports and interfaces
Routing protocol can be used to falsify routing information cause DoS attacks or cause traffic to be redirected. spoofing

Which two functions are primary functions of routers choose two?

  • Access core and distribution.
  • Security.
  • Routing different networks.
  • Internet connectivity and internal use.

What are two functions of Nvram choose two group of answer choices?

What are two functions of NVRAM? (Choose two.)
  • to store the routing table.
  • to retain contents when power is removed.
  • to store the startup configuration file.
  • to contain the running configuration file.
  • to store the ARP table. Answers Explanation & Hints:

What is Nvram function?

Non-Volatile Random Access Memory (NVRAM) is a category of Random Access Memory (RAM) that retains stored data even if the power is switched off. NVRAM uses a tiny 24-pin dual inline package (DIP) integrated circuit chip which helps it to gain the power required to function from the CMOS battery on the motherboard.

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