Ccna 4 Chapter 7 Exam Answers 2021

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    Refer to the exhibit. A tunnel was implemented between routers R1 and R2. Which two conclusions can be drawn from the R1 command output? Choose two. The data that is sent across this tunnel is not secure. This tunnel mode does not support IP...

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    Which solution would be the most cost effective method of providing a proper and secure connection between the two corporate networks? Which remote access implementation scenario will support the use of generic routing encapsulation tunneling?

  • CCNA Security V2.0 Chapter 7 Exam Answers

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  • Cisco 200-301 Exam Answers

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  • CCNA 1 V7 Modules 4 – 7: Ethernet Concepts Exam Answers

    Store-and-forward is often required for QOS analysis. Fast-forward and fragment-free are both variations of the cut-through switching method where only part of the frame is received before the switch begins to forward it. Which frame forwarding method receives the entire frame and performs a CRC check to detect errors before forwarding the frame? What is the purpose of the FCS field in a frame? If the two values do not match, then the frame is discarded. Which switching method has the lowest level of latency? Fragment-free reads the first 64 bytes before forwarding. Store-and-forward has the highest latency because it reads the entire frame before beginning to forward it.

  • CCNA 4 V6.0 Exam Answers 100%

    Both fragment-free and fast-forward are types of cut-through switching. A network administrator is connecting two modern switches using a straight-through cable. The switches are new and have never been configured. Which three statements are correct about the final result of the connection? Choose three. The link between the switches will work at the fastest speed that is supported by both switches. The link between switches will work as full-duplex. If both switches support different speeds, they will each work at their own fastest speed. The auto-MDIX feature will configure the interfaces eliminating the need for a crossover cable. The connection will not be possible unless the administrator changes the cable to a crossover cable. The duplex capability has to be manually configured because it cannot be negotiated. Explanation: Modern switches can negotiate to work in full-duplex mode if both switches are capable. They will negotiate to work using the fastest possible speed and the auto-MDIX feature is enabled by default, so a cable change is not needed.

  • CCNA 4 V6.0 Chapter 7 Exam Answers 100%

    Which advantage does the store-and-forward switching method have compared with the cut-through switching method? In comparison, a switch using the cut-through switching method makes quick forwarding decisions and starts the forwarding process without waiting for the entire frame to be received. Thus a switch using cut-through switching may send invalid frames to the network. The performance of store-and-forward switching is slower compared to cut-through switching performance. Collision detection is monitored by the sending device. Store-and-forward switching does not use IPv4 Layer 3 and 4 information for its forwarding decisions.

  • CCNA 4 Chapter 7 Exam Answers For Securing Site-to-Site Connectivity 2021 (v5.0.3 + V6.0)

    When the store-and-forward method of switching is in use, what part of the Ethernet frame is used to perform an error check? CRC in the trailer source MAC address in the header destination MAC address in the header protocol type in the header Explanation: The cyclic redundancy check CRC part of the trailer is used to determine if the frame has been modified during transit. If the integrity of the frame cannot be verified, then the frame is dropped. Which switching method uses the CRC value in a frame? The cyclic redundancy check CRC part of the trailer is used to determine if the frame has been modified during transit. Two types of cut-through switching methods are fast-forward and fragment-free. What are two actions performed by a Cisco switch? Choose two. It examines the Layer 2 destination address to determine how to forward the frame.

  • Ccna 4 Chapter 7 Quiz Answers

    When the destination address is in the MAC address table, then the frame is sent out a particular port. When the address is unknown, the frame is sent to all ports that have devices connected to that network. Which two statements describe features or functions of the logical link control sublayer in Ethernet standards? Logical link control is implemented in software. Logical link control is specified in the IEEE The LLC sublayer adds a header and a trailer to the data. The data link layer uses LLC to communicate with the upper layers of the protocol suite. The LLC sublayer is responsible for the placement and retrieval of frames on and off the media. Explanation: Logical link control is implemented in software and enables the data link layer to communicate with the upper layers of the protocol suite. IEEE What is the auto-MDIX feature? It enables a device to automatically configure an interface to use a straight-through or a crossover cable.

  • CCNA 4 Chapter 4 Exam Answers 2021 (v5.0.3 + V6.0) – Full 100%

    It enables a device to automatically configure the duplex settings of a segment. It enables a device to automatically configure the speed of its interface. It enables a switch to dynamically select the forwarding method. Explanation: The auto-MDIX feature allows the device to configure its network port according to the cable type that is used straight-through or crossover and the type of device that is connected to that port. When a port of a switch is configured with auto-MDIX, this switch can be connected to another switch by the use of either a straight-through cable or a crossover cable.

  • CCNA 4: Connecting Networks V5.0.3 + V6.0 Exam Answers 2021

    What is one advantage of using the cut-through switching method instead of the store-and-forward switching method? Cut-through switching allows more invalid frames to cross the network than store-and-forward switching. The cut-through switching method can make a forwarding decision as soon as it looks up the destination MAC address of the frame. Which is a multicast MAC address?

  • CCNA 4 Chapter 7 Exam Answers 2021 (v5.0.3 + V6.0) – Full 100%

    Choose three. Filter unwanted traffic before it travels onto a low-bandwidth link. Refer to the exhibit. What is the significance of the 4 match es statement? Four packets have been denied that are destined for the Four packets have been allowed through the router from PCs in the network of Four packets have been allowed through the router to reach the destination network of On which router should the show access-lists command be executed? Use the no keyword and the sequence number of the ACE to be removed. Which command correctly applies the ACL? R1 config-if ip access-group 1 in R1 config-if ip access-group 1 out R1 config-line access-class 1 in Which type of router connection can be secured by the access-class command? What can a network administrator determine from the output that is shown?

  • CCNA V7 Module Final Exam Answers Passed %

    Traffic from one device was not allowed to come into one router port and be routed outbound a different router port. Two devices were able to use SSH or Telnet to gain access to the router. Traffic from two devices was allowed to enter one router port and be routed outbound to a different router port. A router has an existing ACL that permits all traffic from the What action can the administrator take to block packets from host Manually add the new deny ACE with a sequence number of 5.

  • CCNA V Exam Answers - Full Labs, Material, Assignments

    Manually add the new deny ACE with a sequence number of Create a second access list denying the host and apply it to the same interface. Add a deny any any ACE to access-list 1. An ACL was configured on R1 with the intention of denying traffic from subnet All other traffic into subnet Which conclusion can be drawn from this configuration? All traffic will be blocked, not just traffic from the The ACL should be applied outbound on all interfaces of R1.

  • CCNA 1 V Modules 4 – 7 Exam Answers | CCNA En Español

    What will happen to the access list 10 ACEs if the router is rebooted before any other commands are implemented? The ACEs of access list 10 will be deleted. The ACEs of access list 10 will not be affected. The ACEs of access list 10 will be renumbered. The ACEs of access list 10 wildcard masks will be converted to subnet masks. The ACL will permit any traffic that is not specifically denied. The ACL will block all traffic. The ACL must be applied inbound only. The ACL must be applied outbound only. What happens if the ACL is incorrectly applied to an interface in the inbound direction instead of the outbound direction? All traffic is denied. The ACL does not perform as designed. The ACL will analyze traffic after it is routed to the outbound interface. When would a network administrator use the clear access-list counters command?

  • CCNA4 V Chapter 7 Exam Full % - ICT Community

    Ensure automatic summarization is disabled. Redistribute the default route. Refer to the exhibit. Remote users are experiencing connectivity problems when attempting to reach hosts in the Using the output in the exhibit, what is the most likely cause of the connectivity problem? The network The wildcard mask 0. A second route, not in the routing table, is available with a metric of What value is needed in the variance command to make EIGRP put the second route into the routing table? The metric of the existing successor route is The metric of the second route is The first metric needs to be multiplied by 11, which is , in order for the route to be put into the routing table. To establish adjacency, a router must send and receive hello packets over an interface to and from its neighbors. When a Cisco router is configured with a fast-switching, how are packets distributed over equal-cost paths? Fill in the blank. Do not use abbreviations. Which statement is supported by the output?

  • CCNA 1 V7 Modules 4 - 7: Ethernet Concepts Exam Answers

    A default route is being learned through an external process. A static default route has been manually configured on this router. Summarization of routes has been manually configured. Which command can be issued on a router to verify that automatic summarization is enabled? The show ip interface brief command is used to verify that the status and protocol are both up for an interface connected to a router. The show ip eigrp neighbors command on a router verifies the establishment of EIGRP neighbor adjacencies with other routers. Assuming that EIGRP is enabled on both routers and automatic summarization is enabled, what must be configured to ensure that R1 will be able to reach the 2.

  • CCNA 4 V5 CN Chapter 7 Exam Answers 2014

    Use the command ip address-summary to ensure that R1 recognizes the 2. Use the command no auto-summary to disable automatic summarization. The networks 2. When automatic summarization is enabled, EIGRP will summarize and advertise networks at the major network boundary. In this case, both routers will advertise the network 2. When a Cisco router is configured with fast-switching, how are packets distributed over equal-cost paths?

  • CCNA 3 (v5.0.3 + V6.0) Chapter 7 Exam Answers 2021 – 100% Full

    Which verification command would identify the specific interfaces on a router that were configured with the passive-interface command?

  • RSE CCNA 2 Chapter 7 Quiz Answers - CCNA 7 Exam Answers

    What is one benefit of using VPNs for remote access? New headers from one or more VPN protocols encapsulate the original packets. Packets are disguised to look like other types of traffic so that they will be ignored by potential attackers. A dedicated circuit is established between the source and destination devices for the duration of the connection. Two corporations have just completed a merger. The network engineer has been asked to connect the two corporate networks without the expense of leased lines. Which solution would be the most cost effective method of providing a proper and secure connection between the two corporate networks? Which two scenarios are examples of remote access VPNs? Choose two. A toy manufacturer has a permanent VPN connection to one of its parts suppliers. All users at a large branch office can access company resources through a single VPN connection.

  • CCNA ANSWER - CCNA Exam Answers

    A mobile sales agent is connecting to the company network via the Internet connection at a hotel. An employee who is working from home uses VPN client software on a laptop in order to connect to the company network. Which statement describes a feature of site-to-site VPNs? The VPN connection is not statically defined. VPN client software is installed on each host.

  • Download Ccna 4 Chapter 7 Answers

    Internal hosts send normal, unencapsulated packets. What is the purpose of the generic routing encapsulation tunneling protocol? Which remote access implementation scenario will support the use of generic routing encapsulation tunneling? Refer to the exhibit. A tunnel was implemented between routers R1 and R2. Which two conclusions can be drawn from the R1 command output?

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