CCNA 3 v7.0 Modules 6 – 8: WAN Concepts Full Exam Answers 1. Which two statements accurately describe an advantage or a disadvantage when deploying NAT for IPv4 in a network? (Choose two.) NAT improves packet handling. NAT adds authentication capability to IPv4. NAT will impact negatively on …
CCNA 3 v7.0 Modules 3 – 5: Network Security Full Exam Answers 1. The IT department is reporting that a company web server is receiving an abnormally high number of web page requests from different locations simultaneously. Which type of security attack is occurring? adware DDoS* phishing social …
CCNA 3 v7.0 Modules 1 – 2: OSPF Concepts and Configuration Full Exam Answers 1. What is a function of OSPF hello packets? to send specifically requested link-state records to discover neighbors and build adjacencies between them* to ensure database synchronization between routers to request specific link-state records …
CCNA 2 v7 Modules 14 – 16: Routing Concepts and Configuration Full Exam Answers 1. Which feature on a Cisco router permits the forwarding of traffic for which there is no specific route? next-hop gateway of last resort* route source outgoing interface 2. Which three advantages are provided …
CCNA 2 v7 Modules 10 – 13: L2 Security and WLANs Full Exam Answers 1. Which Layer 2 attack will result in legitimate users not getting valid IP addresses? ARP spoofing DHCP starvation* IP address spoofing MAC address flooding 2. What mitigation plan is best for thwarting a …
CCNA 2 v7 Modules 7 – 9: Available and Reliable Networks Full Exam Answers 1. A DHCP-enabled client PC has just booted. During which two steps will the client PC use broadcast messages when communicating with a DHCP server? (Choose two.) DHCPDISCOVER* DHCPACK DHCPOFFER DHCPREQUEST* DHCPNAK 2. An …
CCNA 2 v7 Modules 5 – 6: Redundant Networks Full Exam Answers 1. What additional information is contained in the 12-bit extended system ID of a BPDU? MAC address VLAN ID* IP address port ID 2. During the implementation of Spanning Tree Protocol, all switches are rebooted by …
CCNA 2 v7 Modules 1 – 4: Switching Concepts, VLANs, and InterVLAN Routing Full Exam Answers 1. Which tasks can be accomplished by using the command history feature? (Choose two.) View a list of commands entered in a previous session. Recall up to 15 command lines by default. …
CCNA 1 v7.0 Modules 16 – 17: Building and Securing a Small Network Exam Answers 2020 1. Which component is designed to protect against unauthorized communications to and from a computer? security center port scanner antimalware antivirus firewall* 2. Which command will block login attempts on RouterA for …
CCNA 1 v7.0 Modules 14 – 15: Network Application Communications Exam Answers 2020 1. Which action is performed by a client when establishing communication with a server via the use of UDP at the transport layer? The client sets the window size for the session. The client sends …
