CCNA 1 v6.0 ITN thing 6 test Answers 2019

Cisco CCNA 1 ITN v6.0 chapter 6 test Answers Routing and also Switching (R&S) advent to Networks (ITN) (Version 6.00) repertoire year 2018 and 2019 complete 100%. CCNA 1 has been understand as ITN. The adhering to are the concerns exam answers. Insurance Passed. CCNA 1 v6.0 chapter 6 exam answers has no new update indigenous the old variation 5.1. You have the right to review every chapter 6 exam Answers. You will obtain passed score 100% with this version 6.0. Good Luck because that ITN v6.0 Exam!

Which characteristic of the network class in the OSI model enables carrying packets because that multiple varieties of communications amongst many hosts?

the de-encapsulation the headers from lower layersthe selection of paths for and direct packets toward the destinationthe capability to operate without regard come the data that is carried in every packet the capability to control the data transport in between processes running on hosts
Explanation:

The duty of the network layer protocols states the packet structure and processing used to lug the data indigenous one organize to another host. The actual interaction data is encapsulated in the network class PDU. The attribute of its procedure without regard come the data brought in each packet permits the network layer to bring packets because that multiple varieties of communications.

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What room two characteristics of IP? (Choose two.)

does not need a committed end-to-end link operates separately of the network media retransmits packets if errors occurre-assembles out of order packets right into the correct order at the receiver endguarantees delivery of packets
Explanation:

The internet Protocol (IP) is a connectionless, finest effort protocol. This way that IP needs no end-to-end link nor does the guarantee delivery of packets. IP is likewise media independent, which way it operates individually of the network media delivering the packets.

When a connectionless protocol is in usage at a reduced layer that the OSI model, how is absent data detected and also retransmitted if necessary?

Connectionless acknowledgements are offered to request retransmission.Upper-layer connection-oriented protocols keep track that the data received and can request retransmission indigenous the upper-level protocols on the sending out host. Network class IP protocols regulate the communication sessions if connection-oriented transport services are not available.The best-effort delivery process guarantees that all packets the are sent out are received.
Explanation:

When connectionless protocols are in usage at a lower layer that the OSI model, upper-level protocols may need to occupational together ~ above the sending and also receiving master to account for and also retransmit shed data. In some cases, this is not necessary, due to the fact that for some applications a particular amount the data ns is tolerable.

Which ar in the IPv4 header is used to protect against a packet from traversing a network endlessly?

Time-to-Live succession NumberAcknowledgment NumberDifferentiated Services
Explanation:

The worth of the Time-to-Live (TTL) field in the IPv4 header is provided to border the life time of a packet. The sending hold sets the initial TTL value; i beg your pardon is diminished by one each time the packet is handle by a router. If the TTL field decrements to zero, the router discards the packet and also sends an Internet manage Message Protocol (ICMP) Time Exceeded message to the resource IP address. The distinguished Services (DS) field is provided to determine the priority of every packet. Succession Number and Acknowledgment Number room two fields in the TCP header.

What IPv4 header field identifies the top layer protocol lugged in the packet?

Protocol IdentificationVersionDifferentiated Services
Explanation:

It is the Protocol field in the IP header that identifies the upper-layer protocol the packet is carrying. The Version ar identifies the IP version. The Differential Services field is supplied for setup packet priority. The Identification ar is provided to reorder fragmented packets.

What is one advantage that the IPv6 streamlined header supplies over IPv4?

smaller-sized headerlittle requirement for handling checksumssmaller-sized resource and location IP addressesefficient packet handling
Explanation:

The IPv6 simplified header uses several benefits over IPv4:· far better routing efficiency and efficient packet taking care of for performance and forwarding-rate scalability· No need for handling checksums· streamlined and an ext efficient extension header mechanisms (as opposed to the IPv4 alternatives field)· A circulation Label ar for per-flow processing with no need to open the transfer inner packet to recognize the miscellaneous traffic flows

Refer come the exhibit. R1 receives a packet destined for the IP attend to 192.168.2.10. Out which user interface will R1 forward the packet?


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ITN chapter 6 test Answers 002


FastEthernet0/0FastEthernet0/1Serial0/0/0Serial0/0/1
Explanation:

If a route in the routing table points to a following hop address, the router will do a 2nd lookup to identify out which user interface the next hop is located.

 What kind of course is indicated by the code C in an IPv4 routing table on a Cisco router?

static routedefault routedirectly associated route dynamic path that is learned v EIGRP
Explanation:

Some the the IPv4 routing table codes encompass the following:

C – directly connectedS – staticD – EIGRP* – candidate default

What routing table entry has a following hop address associated with a destination network?

directly-connected routeslocal routesremote paths C and L resource routes
Explanation:

Routing table entries because that remote paths will have actually a next hop IP address. The following hop IP resolve is the resolve of the router user interface of the next maker to be offered to with the destination network. Directly-connected and local routes have no following hop, since they execute not require going through one more router to be reached.

Which statement explains a hardware attribute of a Cisco 1941 router that has actually the default hardware configuration?

It does not have actually an AUX port.It has actually three FastEthernet interfaces for LAN access.It has actually two varieties of harbor that deserve to be offered to accessibility the console. It does not need a CPU since it relies on Compact speed to run the IOS.
Explanation:

The relations in a Cisco 1941 router include two species of ports the are provided for initial configuration and also command-line interface management access. The two ports space the constant RJ-45 port and also a brand-new USB Type-B (mini-B USB) connector. In addition, the router has actually an AUX port for remote management access, and also two Gigabit Ethernet interfaces for LAN access. Compact Flash deserve to be offered increase maker storage, yet it does not perform the attributes of the CPU, i beg your pardon is compelled for operation of the device.

Following default settings, what is the following step in the router boot sequence ~ the IOS tons from flash?

Perform the short article routine.Locate and load the startup-config file from NVRAM. Pack the bootstrap regimen from ROM.Load the running-config record from RAM.
Explanation:

There space three significant steps come the router boot sequence:

Perform Power-On-Self-Test (POST)Load the IOS from flash or TFTP serverLoad the startup configuration document from NVRAM

What are two species of router interfaces? (Choose two.)

SVILANDHCPTelnetWAN
Explanation:

Router interfaces can be grouped into two categories:· LAN interfaces – provided for connecting cables the terminate with LAN devices, such as computers and also switches. This interface can likewise be used to attach routers to each other.· WAN interfaces – offered for connecting routers to outside networks, normally over a bigger geographical distance.

Which two pieces of info are in the lamb of a Cisco router during normal operation? (Choose two.)

Cisco IOS backup IOS fileIP routing table an easy diagnostic softwarestartup configuration file
Explanation:

The Cisco IOS file is save on computer in flash memory and copied right into RAM during the boots up. The IP routing table is additionally stored in RAM. The an easy diagnostic software program is save in ROM and the startup configuration document is save in NVRAM.

A router boots and enters setup mode. What is the reason for this?

The IOS picture is corrupt.Cisco IOS is lacking from flash memory.The configuration document is lacking from NVRAM. The POST procedure has recognize hardware failure.

What is the purpose of the startup configuration record on a Cisco router?

to facilitate the basic operation the the hardware components of a deviceto save the regulates that are supplied to at first configure a router on startup to contain the configuration regulates that the router IOS is right now usingto carry out a limited backup version of the IOS, in case the router cannot pack the full featured IOS
Explanation:

The startup configuration document is save in NVRAM and also contains the commands needed to at first configure a router. It additionally creates the running configuration paper that is stored in in RAM.

Which three commands are provided to set up secure access to a router with a connection to the console interface? (Choose three.)

interface fastethernet 0/0line vty 0 4line console 0enable mystery ciscologin password cisco
Explanation:

The three commands needed come password defend the console port space as follows:line console 0password ciscologin The user interface fastethernet 0/0 command is generally used to access the configuration setting used come apply specific parameters such as the IP address to the Fa0/0 port. The line vty 0 4 command is provided to access the configuration mode for Telnet. The 0 and 4 parameters specify harbor 0 with 4, or a preferably of five simultaneous Telnet connections. The enable secret command is provided to use a password offered on the router to access the privileged mode.

Which characteristic defines an IPv6 improvement over IPv4?​

IPv6 addresses are based on 128-bit level addressing together opposed come IPv4 i m sorry is based on 32-bit ordered addressing.The IPv6 header is much easier than the IPv4 header is, which enhances packet handling. Both IPv4 and also IPv6 assistance authentication, but only IPv6 support privacy capabilities.The IPv6 address space is 4 times bigger 보다 the IPv4 deal with space.​
Explanation:

IPv6 addresses are based upon 128-bit hierarchical addressing, and the IPv6 header has actually been simplified with under fields, boosting packet handling. IPv6 natively supports authentication and also privacy capabilities as opposed come IPv4 that needs added features to assistance those. The IPv6 address space is numerous times bigger than IPv4 deal with space.

Open the PT Activity. The allow password top top SW1 is cisco.

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Perform the jobs in the activity instructions and then answer the question.

For what factor is the fail occurring?​