Choosing the Correct Firmware Extremely Important Is Your Router Supported Please check the router database first httpwww. ddwrt. comsitesupportrouterdatabase. The Rancid router. db file. The router. db file is the device list rancid uses to do its backups. It has the format dnsnameoripaddressdevicetypestatus. LOM wrote A long reset is an emergency reset which makes the Broadcom CFE wipe out the nvram settings and initialise nvram with a few important router defaults. CCNA 1 R S Introduction to Networks Final Exam New questions 2. Exam Part 1. Exam Part 2. Exam Part 3. Last updated Jan. Which communication tool allows real time collaboration A host is accessing a Web server on a remote network. Which three functions are performed by intermediary network devices during this conversationChoose three. regenerating data signalsacting as a client or a serverproviding a channel over which messages travelapplying security settings to control the flow of dataotifying other devices when errors occurerving as the source or destination of the messages. A home user is looking for an ISP connection that provides high speed digital transmission over regular phone lines. What ISP connection type should be used DSLial upsatellitecell modemcable modem. A company is expanding its business to other countries. All branch offices must remain connected to corporate headquarters at all times. Какие бывают форматы файлов. Файл от англ. file цепочка последовательный набор данных. The snapshot file contains all new data written to disk since the snapshot was took. If you do not have the last snapshot you will lose all data written since the. Data Files In the database of the website you will find thousands of popular as well as rare file extensions, and the thousands of programs that can be used to. Which network technology is required to support this requirement Refer to the exhibit. Inmemory database system questions are answered here. How large can an inmemory database scale, what happens to an inmemory database if power fails, and more. From which location did this router load the IOS flash memoryVRAM RAMROMa TFTP serverWhich connection provides a secure CLI session with encryption to a Cisco network device AUX connectiona Telnet connectionan SSH connection. Refer to the exhibit. An administrator is trying to configure the switch but receives the error message that is displayed in the exhibit. What is the problem The entire command, configure terminal, must be used. The administrator is already in global configuration mode. The administrator must first enter privileged EXEC mode before issuing the command. he administrator must connect via the console port to access global configuration mode. An administrator uses the Ctrl Shift 6 key combination on a switch after issuing the ping command. What is the purpose of using these keystrokes What function does pressing the Tab key have when entering a command in IOS It aborts the current command and returns to configuration mode. It exits configuration mode and returns to user EXEC mode. It moves the cursor to the beginning of the next line. It completes the remainder of a partially typed word in a command. Refer to the exhibit. An administrator wants to change the name of a brand new switch, using the hostname command as shown. What prompt will display after the command is issued My Switchconfig Switchconfigy. Switchconfig MyconfigSwitch1. 1. Refer to the exhibit. A network administrator is configuring access control to switch SW1. If the administrator uses Telnet to connect to the switch, which password is needed to access user EXEC mode After making configuration changes, a network administrator issues a copy running config startup config command in a Cisco switch. What is the result of issuing this command The new configuration will be stored in flash memory. The new configuration will be loaded if the switch is restarted. he current IOS file will be replaced with the newly configured file. The configuration changes will be removed and the original configuration will be restored. Refer to the exhibit. Which action will be successful PC1 can send a ping to 1. PC1 can send a ping to 1. PC2 can send a ping to 1. PC2 can send a ping to 1. Which IPv. 4 address can be pinged to test the internal TCPIP operation of a host What three application layer protocols are part of the TCPIP protocol suite Choose three. 1. 6. Which two protocols function at the internet layer Choose two. 1. 7. Which publicly available resources describe protocols, processes, and technologies for the Internet but do not give implementation detailsRequest for CommentsRTF research papersprotocol models. IEEE standards. 18. Which address on a PC does not change, even if the PC is moved to a different network IP addressdefault gateway address. MAC addressogical address. What is the protocol that is used to discover a physical address from a known logical address and what message type does it use ARP, multicast. DNS, unicast. DNS, broadcast. ARP, broadcastING, multicast. PING, broadcast. 20. What will happen if the default gateway address is incorrectly configured on a host The host cannot communicate with other hosts in the local network. The switch will not forward packets initiated by the host. The host will have to use ARP to determine the correct address of the default gateway. The host cannot communicate with hosts in other networks. ping from the host to 1. What is an important function of the physical layer of the OSI model It accepts frames from the physical media. It encapsulates upper layer data into frames. It defines the media access method performed by the hardware interface. It encodes frames into electrical, optical, or radio wave signals. Which procedure is used to reduce the effect of crosstalk in copper cablesWhich two statements describe the characteristics of fiber optic cabling Choose two. Fiber optic cabling does not conduct electricity. iber optic cabling has high signal loss. Fiber optic cabling is primarily used as backbone cabling. ultimode fiber optic cabling carries signals from multiple sending devices. Fiber optic cabling uses LEDs for single mode cab What is contained in the trailer of a data link frame What is the auto MDIX feature on a switch Mbs operationthe automatic configuration of an interface for a straight through or acrossover Ethernet cable connectionhe automatic configuration of full duplex operation over a single Ethernet copper or optical cablethe ability to turn a switch interface on or off accordingly if an active connection is detected. Refer to the exhibit. A ping to PC3 is issued from PC0, PC1, and PC2 in this exact order. Which MAC addresses will be contained in the S1 MAC address table that is associated with the Fa. PC0 and PC1 MAC addressesust the PC0 MAC address. PC0, PC1, and PC2 MAC addressesjust the PC1 MAC addressjust the PC2 MAC address How does a Layer 3 switch differ from a Layer 2 switchA Layer 3 switch supports VLANs, but a Layer 2 switch does not. An IP address can be assigned to a physical port of a Layer 3 switch. However, this is not supported in Layer 2 switches. Layer 3 switch maintains an IP address table instead of a MAC address table. A Layer 3 switch learns the MAC addresses that are associated with each of its ports. However, a Layer 2 switch does not. What is the purpose of the routing process URL name into an IP addressto provide secure Internet file transferto forward traffic on the basis of MAC addresses. Which technology provides a solution to IPv. IP address 3. 0. Refer to the exhibit. Consider the IP address configuration shown from PC1. What is a description of the default gateway addressIt is the IP address of the Router. Internet. It is the IP address of the Router. PC1 LAN to Router. It is the IP address of Switch. PC1 to other devices on the same LAN. It is the IP address of the ISP network device located in the cloud. Which of the following are primary functions of a routerChoose two. packet switchingicrosegmentationdomain name resolutionpath selectionlow control. Which two statements correctly describe a router memory type and its contents Choose two. ROM is nonvolatile and stores the running IOS. FLASH is nonvolatile and contains a limited portion of the IOS RAM is volatile and stores the running configuration. VRAM is nonvolatile and stores a full version of the IOS. ROM is nonvolatile and stores bootup information.