Which statement describes a characteristic of dense wavelength division multiplexing (DWDM)? Match the term to the description. When SNMPv1 or SNMPv2 is being used, which feature provides secure access to MIB objects? Refer to the exhibit. 802.11g and 802.11n are older standards that cannot reach speeds over 1Gb/s. The username r1 should be configured on the router R1 and the username r2 should be configured on the router R2. Why might this solution improve the wireless network performance for that type of service? Modules 10 13: L2 Security and WLANs Exam Answers. Are both versions actual test possibilities? Which violation mode should be configured on the interfaces? The company is located 5 miles from the nearest provider. After the configuration is completed, users are unable to access the Internet. Which two functions are provided by the NCP during a PPP connection? Port security has been configured on the Fa 0/12 interface of switch S1. Which switch configuration would be most appropriate for port Fa0/2 if the network administrator has the following goals? Reference Material. 8. Explanation: ThePort Securityline simply shows a state ofEnabledif theswitchport port-securitycommand (with no options) has been entered for a particular switch port. Not the one with questions, i mean the one with packet tracer. Thank you a lot!!! Using VPP as a VXLAN Tunnel Terminator - An explanation of the VXLAN tunnel terminator, its features, architecture, and API support. Which statement describes the behavior of a switch when the MAC address table is full? Which algorithm assures the highest level of confidentiality for data crossing the VPN? 7. The company security policy specifies that when a violation occurs, packets with unknown source addresses should be dropped and no notification should be sent. Which SNMP message type informs the network management system (NMS) immediately of certain specified events? What is the likelihood of passing when you use this exams? Upgrading the firmware on the wireless access point is always a good idea. The NAT pool is using an invalid address range. Which three factors might lead to the selection of CHAP over PAP as the authentication protocol? In addition, the firm prefers that the connection be through a dedicated link to the service provider. VPP training events (videos of VPP training events). The incorrect community string is configured on the SNMP manager. Disable both protocols on all interfaces where they are not required. Explanation: As soon as an AP is taken out of a box, the default device password, SSID, and security parameters (wireless network password) should be set. A laptop cannot connect to a wireless access point. Refer to the exhibit. The FTP server is also a web server that is accessible to all internal employees on networks within the 10.x.x.x address. A named access list called chemistry_block has been written to prevent users on the Chemistry Network and public Internet from access to Records Server. The ISP can only supply five public IP addresses for this network. Instead, all employees must use the microwave ovens located in the employee cafeteria. 231. What are two benefits of using SNMP traps? (Choose three. A branch office uses a leased line to connect to the corporate network. The sensor communicates with a controller that automatically shuts down the line and activates an alarm. physical and data link layers are defined by DOCSIS. 185. As far as VPN is concered we are mainly concerned about the traffic between peer IP's on the internet facing side and traffic between internal subnets on the internal side. The message that is received by the engineer only contains a number of LCP messages that relate to a serial interface. It supports the SONET standard, but not the SDH standard. Which three events will occur as a result of the configuration shown on R1? Good afternoon Staff, thank you for the availability of the CCNA Version 7 material, but 5 days since the availability of new chapters, the last one sent was the 4th chapter of ccna 2. A network administrator is adding ACLs to a new IPv6 multirouter environment. 14. Go to Network >> Interfaces >> Tunnel >> Add, to create a The 5 GHz band has a greater range and is therefore likely to be interference-free. A network administrator is configuring DAI on a switch with the command ip arp inspection validate src-mac . Thank you! This web page is awesome, thanks to all you make this possible :), A technician is troubleshooting a slow WLAN and decides to use the split-the-traffic approach. 94. The network technician for the branch office should troubleshoot the switched infrastructure. 67. 32. CCNA 2 v7 Modules 7 9: Available and Reliable Networks Exam Answers, CCNA 2 v7 Modules 14 16: Routing Concepts and Configuration Exam Answers, Modules 1 - 3: Basic Network Connectivity and Communications Exam Answers, Modules 4 - 7: Ethernet Concepts Exam Answers, Modules 8 - 10: Communicating Between Networks Exam Answers, Modules 11 - 13: IP Addressing Exam Answers, Modules 14 - 15: Network Application Communications Exam Answers, Modules 16 - 17: Building and Securing a Small Network Exam Answers, Modules 1 - 4: Switching Concepts, VLANs, and InterVLAN Routing Exam Answers, Modules 5 - 6: Redundant Networks Exam Answers, Modules 7 - 9: Available and Reliable Networks Exam Answers, Modules 10 - 13: L2 Security and WLANs Exam Answers, Modules 14 - 16: Routing Concepts and Configuration Exam Answers, Modules 1 - 2: OSPF Concepts and Configuration Exam Answers, Modules 3 - 5: Network Security Exam Answers, Modules 9 - 12: Optimize, Monitor, and Troubleshoot Networks Exam Answers, Modules 13 - 14: Emerging Network Technologies Exam Answers, 15.1.8 Check Your Understanding Static Routes Answers, 3.2.8 Packet Tracer Investigate a VLAN Implementation (Instructions Answer), 15.6.2 Lab Configure IPv4 and IPv6 Static and Default Routes (Answers), 4.4.9 Lab Troubleshoot Inter-VLAN Routing (Answers), CCNA 2 v7.0 Curriculum: Module 10 LAN Security Concepts, 4.5.1 Packet Tracer Inter-VLAN Routing Challenge (Instructions Answer), 8.1.5 Check Your Understanding IPv6 GUA Assignment Answers, 3.5.6 Check Your Understanding Dynamic Trunking Protocol Answers, 4.4.8 Packet Tracer Troubleshoot Inter-VLAN Routing (Instructions Answer), CCNA1 v7.0: ITN Practice PT Skills Assessment (PTSA) Answers, ITN (Version 7.00) Final PT Skills Assessment (PTSA) Exam Answers, CCNA 2 v7 Modules 10 13: L2 Security and WLANs Exam Answers. End users are not aware that VPNs exists. how is number 68 801.11n instead of 802.11a ?? Which component of AAA allows an administrator to track individuals who access network resources and any changes that are made to those resources? Use dotted decimal format.The wildcard mask that is associated with 128.165.216.0/23 is 0.0.1.255, 99. Explanation: One of the components in AAA is accounting. A network administrator is evaluating authentication protocols for a PPP link. What kind of NAT is being configured on R1? It provides Layer 3 support for long distance data communications. 43. A network administrator of a college is configuring the WLAN user authentication process. Refer to the exhibit. Refer to the exhibit. S1(config)# spanning-tree bpduguard default, S1(config-if)# spanning-tree portfast bpduguard, S1(config-if)# enable spanning-tree bpduguard. Which two types of WAN infrastructure would meet the requirements? (Choose two.). 201. Port Fa0/2 has already been configured appropriately. (Choose two.). TFTP and SCP are used for file transfer over the network. The data center can now provide each customer with a separate web server without having to allocate an actual discrete server for each customer. 209. 48. Which access control component, implementation, or protocol audits what users actions are performed on the network? It allows sites to use private IPv4 addresses, and thus hides the internal addressing structure from hosts on public IPv4 networks. What should the engineer consider next to resolve this network outage? 66. This material has helped me a lot. 80. The lead network engineer confirms connectivity between users in the branch office, but none of the users can access corporate headquarters. Refer to the exhibit. Host A has an overlapping network address. The beacon time is not normally configured. 173. How come its 206 and not 209? ?Implement corrective action.ORGather symptoms.??? Which two parameters would have to be configured to do this? (Choose two.). authorization with community string priority, the Application Network Profile endpoints, the number of error messages that are logged on the syslog server. The most secure addresses allowed on port Fa0/2 is 1 and that address was manually entered. Which solution should be selected? What is the cause of the problem? Which network performance statistics should be measured in order to verify SLA compliance? H2 and H3 can ping H4 and H5. 81. -It checks the source MAC address in the Ethernet header against the sender MAC address in the ARP body. What is a primary difference between a company LAN and the WAN services that it uses? 11. (Choose two. Explanation: Because some users are complaining about the network being too slow, the correct option would be to split the traffic so that there are two networks using different frequencies at the same time. Which three statements are true about PPP? Which two statements describe benefits of NAT? An IT security specialist enables port security on a switch port of a Cisco switch. What is missing from the configuration that would be preventing OSPF routing updates from passing to the Frame Relay service provider? 52. In this network design, because the DHCP server is attached to AS3, seven switch ports should be assigned as trusted ports, one on AS3 toward the DHCP server, one on DS1 toward AS3, one on DS2 toward AS3, and two connections on both AS1 and AS2 (toward DS1 and DS2), for a total of seven. What component is needed by the sales staff to establish a remote VPN connection? Explanation: Wireless range is determined by the access point antenna and output power, not the frequency band that is used. NAT makes tunneling protocols like IPsec more efficient by modifying the addresses in the headers. Im fully cheating on the test Im writing now lol! Here, you can always download the latest version of GNS3 for Windows, Linux, and macOS systems. They can be configured to filter traffic based on both source IP addresses and source ports. ), 158. The interface will go into error-disabled state. It provides free Internet access in public locations where knowing the SSID is of no concern. authorization802.1Xaccountingauthentication (correct answer). What are three characteristics of SSL VPNs? In this mode, there is a notification that a security violation has occurred.Shutdown The interface immediately becomes error-disabled and the port LED is turned off. 2 and 2289 and 61 and 10744 and 8652 and 14554 and 22662 and 109. It provides a stronger encryption algorithm. It provides high speed connections over copper wires. Open the PT Activity. Although, the configuration of the IPSec tunnel is the same in other versions also. What would a network administrator expect the routing table of stub router R1 to look like if connectivity to the ISP was established via a PPPoE configuration? (Choose three. Voice packets are being received in a continuous stream by an IP phone, but because of network congestion the delay between each packet varies and is causing broken conversations. Open the PT Activity. Connecting offices at different locations using the Internet can be economical for a business. Make sure that different SSIDs are used for the 2.4 GHz and 5 GHz bands. (Choose three. Employee laptops join the WLAN and receive IP addresses in the 10.0.10.0/24 network. Interface FastEthernet 0/1 is configured with the violation mode of protect. No one is allowed to disconnect the IP phone or the PC and connect some other wired device.If a different device is connected, port Fa0/2 is shut down.The switch should automatically detect the MAC address of the IP phone and the PC and add those addresses to the running configuration. The IPv6 access list LIMITED_ACCESS is applied on the S0/0/0 interface of R1 in the inbound direction. (Choose two. default gateway address and wildcard mask, destination subnet mask and wildcard mask. ), 221. The list contains the following statements: deny 172.16.102.0 0.0.0.255 172.16.104.252 0.0.0.0permit 172.16.0.0 0.0.255.255 172.16.104.252 0.0.0.0. Which IPv4 address range covers all IP addresses that match the ACL filter specified by 172.16.2.0 with wildcard mask 0.0.1.255? Refer to the exhibit. If you are looking for tasks to pick up as 'Starter Tasks' to start contributing, we keep a list of those in Jira. blackarch-tunnel : ip-tracer: 91.8e2e3dd: Track and retrieve any ip address information. Only the link-establishment phase completed successfully. The company is implementing the Cisco Easy VPN solution. For developer guidance, look at the Developer Documentation section. QoS support using the IP precedence field, seamless direct connectivity to an Ethernet LAN, frame-relay map ip ip-address dlci broadcast. 69. Replace the wireless NICs on the computers that are experiencing slow connections. Grow your network with speeds from 1Mbps to 100Gbps. Perform the tasks in the activity instructions and then answer the question. ), 103. ), 235. Explanation: Manual configuration of the single allowed MAC address has been entered for port fa0/12. Whichtwo types of devices are specific to WAN environments and are not found ona LAN? (Choose two.). If the wireless NIC is enabled, the correct media, radio, will be used. When users access high bandwidth services such as streaming video, the wireless network performance is poor. Enable CDP on edge devices, and enable LLDP on interior devices. Which access control component, implementation, or protocol indicates success or failure of a client-requested service with a PASS or FAIL message? Encryption, Authentication parameters are used to encrypt the VPN as well as Network Traffic. Is this 3 or 4? Explanation: Both discovery protocols can provide hackers with sensitive network information. What is the purpose of the generic routing encapsulation tunneling protocol? Which solution would be the most cost effective method of providing a proper and secure connection between the two corporate networks? Which two statements describe the results of entering these commands? Which IP address is configured on the physical interface of the CORP router? A network administrator is troubleshooting the OSPF network. 65. The access point must be operating in which mode? 122. We will update answers for you in the shortest time. 70. The DLCI number assigned to a Frame Relay circuit is to be manually added on a point-to-point link. When the switches are brought back online, the dynamically learned MAC addresses are retained. 23. trying to decide which device to check first, the amount of paperwork that is generated, the need to check every device and interface on the network and document them, to provide statistics on packets that are flowing through a Cisco device. 06:42 PM, Packet capture is a activity of capturing data packets crossing networking devices, There are 2 types - Partial packet capture and Deep packet capture, Partial packet capture just record headers without recording content of datagrams, used for basic troubleshooting upto L4. Thanks for this btw. 47. Default gateway. Which QoS mechanism allows delay-sensitive data, such as voice, to be sent first before packets in other queues are sent? 12. 13. Which command can be used to check the information about congestion on a Frame Relay link? Ive been studying this for weeks and my exam is on the 10th of next month. 127. 206. When a WLAN is configured to use a RADIUS server, users will enter username and password credentials that are verified by the RADIUS server before allowing to the WLAN. (Choose two.). Which layer of the OSI model is the most likely cause of the problem? What two IEEE 802.11 wireless standards operate only in the 5 GHz range? Which access control component, implementation, or protocol controls who is permitted to access a network? How can an administrator configure a Cisco Easy VPN Server to enable the company to manage many remote VPN connections efficiently? 50. Is question 118 correct for the second answer? These are the various option available here, asp-drop Capture packets dropped with a particular reason, isakmp Capture encrypted and decrypted ISAKMP payloads, raw-data Capture inbound and outbound packets on one or more interfaces, tls-proxy Capture decrypted inbound and outbound data from TLS Proxy on one or more interfaces, webvpn Capture WebVPN transactions for a specified user, You need to know what you are looking for when you want to collect these captures, for example asp drop captures might generate lot of output so unless you dont know what kind of drop you are looking for you might end up looking at lot of packets, capture capin interface inside match ip host 1.1.1.1 host 2.2.2.2 ----> this will use defaults for other parameters, You can view captures in 2 ways view it on CLI/ASDM or in other words view it on the device itself or you can view it on a packet analyser after exporting it in pcap form, You can watch the captures in real time when you enable it on asdm or you can watch it real time when you enable capture on cli using the option "real-time" (not really recommended as it may lead to excessive amount of non displayed packets in some cases), Once you are done with capturing you can view them by issueing the command show capture this will display minimum information - src dst ip, src dst port, timestamp and ethertype, You can view some more information by using the extended form of show cap , show cap , Display of packets in capture - lets you display specified number of packets, Display more information for each packet - like src dst mac address, ttl, ip id - this has been illustrated in Scenario 1, Display hex dump for each packet - shows datagram in hex, Display packet in capture - lets you view captures starting from a specified packet number, Display extended trace information for each packet - used if capture is set using the trace keyword as mentioned above, this will show the output of packet tracer for each packet in the inbound direction, You can export these captures and save them on your PC and view it using a packet anaylser tool like wireshark (open source tool available for free on internet). 0. Explanation: The RADIUS protocol uses security features to protect communications between the RADIUS server and clients. VPN client software is installed on each host. In the NEW VERSION, the questions from 113 to the end (of the new version), ARE NOT PRESENT IN THE ONLINE test. Some users are complaining that the wireless network is too slow. What is one advantage to designing networks in building block fashion for large companies? A small remote office needs to connect to headquarters through a secure IPsec VPN connection. Which step should the technician take next? In passive mode, the AP sends a broadcast beacon frame that contains the SSID and other wireless settings. After a user is authenticated through AAA, authorization services determine which resources the user can access and which operations the user is allowed to perform. Which three steps are required to configure Multilink PPP on the HQ router? Under which two categories of WAN connections does Frame Relay fit? Which IPv6 ACE is automatically added implicitly at the end of an ACL so that two adjacent routers can discover each other? What network monitoring tool copies traffic moving through one switch port, and sends the copied traffic to another switch port for analysis? Which IEEE standard defines the WiMax technology? Create a second access list denying the host and apply it to the same interface. -Ensure that the laptop antenna is attached. 121. What are three techniques for mitigating VLAN attacks? The community of snmpenable2 is incorrectly configured on the SNMP agent. -authorization-802.1X-accounting-authentication. Which two types of devices are specific to WAN environments and are not found on a LAN? The Fa0/24 interface of S1 is configured with the same MAC address as the Fa0/2 interface. 92. Boost performance speed. What would be the primary reason an attacker would launch a MAC address overflow attack? Split the traffic between the 2.4 GHz and 5 GHz frequency bands. What guideline is generally followed about the placement of extended access control lists? If you getting any issue while downloading the GNS3, you can comment in the Your task is to configure R1 and R3 to support a site-to-site IPsec VPN when traffic flows between their respective LANs. Which Cloud computing service would be best for a new organization that cannot afford physical servers and networking equipment and must purchase network services on-demand? 164. FastEthernet ports 5 through 10 can receive up to 6 DHCP messages per second of any type. Explanation: If no violation mode is specified when port security is enabled on a switch port, then the security violation mode defaults to shutdown. There is no notification that a security violation has occurred.Restrict Packets with unknown source addresses are dropped until a sufficient number of secure MAC addresses are removed, or the number of maximum allowable addresses is increased. A technician is troubleshooting a slow WLAN that consists of 802.11b and 802.11g devices . What should the team follow while implementing the solution to avoid interfering with other processes and infrastructure? Which access control component, implementation, or protocol controls what users can do on the network? 34. As far as VPN is concered we are mainly concerned about the traffic between peer IP's on the internet facing side and traffic between internal subnets on the internal side. 131. 53. 19. Explanation: Beacons are the only management frame that may regularly be broadcast by an AP. Which access control component, implementation, or protocol restricts LAN access through publicly accessible switch ports?0 authentication0 802.1X0 accounting0 authorization. 18. The first time the command is issued the VPN tunnel is down so the packet-tracer command will fail with VPN encrypt DROP. when the network will span multiple buildings, when the number of employees exceeds the capacity of the LAN, when the enterprise decides to secure its corporate LAN, Excess traffic is retained in a queue and scheduled for later transmission over increments of time, Excess traffic is dropped when the traffic rate reaches a preconfigured maximum, This determines the class of traffic to which frames belong. The VPP User Documents is the most complete and up to date description of VPP. Based on the partial output of the show running-config command, what is the cause of the problem? (Choose two.). 73. Which network module maintains the resources that employees, partners, and customers rely on to effectively create, collaborate, and interact with information? In active mode, the wireless device must be manually configured for the SSID, and then the device broadcasts a probe request. 65. Refer to the exhibit. They should be placed as close as possible to the destination of the traffic to be denied. 160. Which pillar of the Cisco IoT System allows data to be analyzed and managed at the location where it is generated? By clicking the Advanced button, the user will access the advanced Summary page and access all the features of the WLC. This host does not have a default gateway configured. 84. Perform the tasks in the activity instructions and then answer the question.Which event will take place if there is a port security violation on switch S1 interface Fa0/1?The interface will go into error-disabled state. (Choose two.). Good afternoon Author. 17. this is a new question:Which access control component, implementation, or protocol restricts LAN access through publicly accessible switch ports? Frames from PC1 will be forwarded to its destination, but a log entry will not be created. This is useful in cases when you want to check the various checks in firewall for consecutive packets as the normal packet tracer command will always show you output for new connection check the view packet capture section to learn how to check the trace output. Which three implicit access control entries are automatically added to the end of an IPv6 ACL? VPP design and implementation overview (Powerpoint), Pulling, Building, Hacking, and Pushing VPP Code, Modifying The Packet Processing Directed Graph, Use VPP with dynamic TAP interfaces as a Router Between Containers, Use VPP to Connect VMs Using Vhost-User Interface, Use VPP to Chain VMs Using Vhost-User Interface, Setup Bi-directional Forwarding Detection, How to deploy VPP in an EC2 instance and use it to connect two different VPCs with SR functionalities, VPP/Configure VPP As A Router Between Namespaces, VPP/Configure VPP TAP Interfaces For Container Routing, VPP/How To Connect A PCI Interface To VPP, VPP/How To Optimize Performance (System Tuning), VPP/How To Use The Packet Generator and Packet Tracer, VPP/How to Create a VPP binary control-plane API, VPP/Installing VPP binaries from packages, VPP/Modifying The Packet Processing Directed Graph, VPP/Pulling, Building, Running, Hacking and Pushing VPP Code, VPP/Use VPP to Chain VMs Using Vhost-User Interface, VPP/Use VPP to connect VMs Using Vhost-User Interface, VPP/Using VPP as a VXLAN Tunnel Terminator, VPP/Using mTCP user mode TCP stack with VPP, VPP/VPP/HostStack/BuiltinEchoClientServer, VPP/Working with the 16.06 Throttle Branch, https://wiki.fd.io/index.php?title=VPP&oldid=11957, Log in / Register with Linux Foundation ID. to define the source traffic that is allowed to create a VPN tunnel, to define the type of traffic that is allowed on the management network, to define the protocols allowed to be used for authentication and encryption, a manager who is using an SNMP string of K44p0ut, a manager who is using an Inform Request MIB. 56. 137. Require all wireless devices to use the 802.11n standard. Please is they any tool that can generate a report on my Pcap from a Cisco ASA. 183. Which access control component, implementation, or protocol restricts LAN access through publicly accessible switch ports? Explanation: The DHCP snooping configuration includes building the DHCP Snooping Binding Database and assigning necessary trusted ports on switches. Pls, answered it. 140. GRE over IPSEC VPN and OSPF dynamic routing protocol configuration included. Which two hypervisors are suitable to support virtual machines in a data center? 224. System logs indicate that nothing has changed in the branch office network. empty > TCP traffic is throttled to prevent tail drop. BECN and FECN messages notify the router that the CIR can be exceeded. On a Cisco 3504 WLC Summary page ( Advanced > Summary ), which tab allows a network administrator to access and configure a WLAN for a specific security option such as WPA2? MANAGEMENT WIRELESS WLANs SECURITY. - An introduction to the open-source Vector Packet Processing (VPP) platform. Which type of wireless network uses transmitters to cover a medium-sized network, usually up to 300 feet (91.4 meters)? 20. 801.11n uses both 2.4 and 5. What is the default violation mode in use until the switch port is configured to use a different violation mode? To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. the answer to this question is not authentication it is actually Accounting!!!! That multilink interface has been created and assigned a number, the interface has been enabled for multilink PPP, and the interface has been assigned a multilink group number that matches the group assigned to the member physical serial interfaces. What are the three core components of the Cisco ACI architecture? Messages that are sent to the syslog server will be limited to levels 3 and higher. Refer to the exhibit. Deep packet capture will give us everything that a packet can tell, doing a deep packet analysis is like investigating in a forensic lab, it is used in advanced troubleshooting like troubleshooting at L7, troubleshooting for performance related issues, traffic patterns etc, There are 2 ways of looking at traffic coming to any device, either collect captures on the ingress of the device or collect captures on the egress interface of the device behind the device in question, It might be sometimes necessary to collect captures on the egress interface, for example in case our device is dropping packets even before it is processing it or if we have to collect captures for large data as captures on some devices are limited by buffer size, You can enable captures on ASA either from CLI or from ASDM, Go to wizards and select packet capture wizard, it will take you through 6 simple self explanatory steps, once done with captures select save captures. Explanation: Active is a mode used to configure an access point so that clients must know the SSID to connect to the access point. Explanation: DCHP starvation attacks are launched by an attacker with the intent to create a DoS for DHCP clients. A technician is configuring the channel on a wireless router to either 1, 6, or 11. 151. (Choose three.). SNMP is used in network management solutions. 220. Which public WAN access technology utilizes copper telephone lines to provide access to subscribers that are multiplexed into a single T3 link connection? To provide data rates up to 1.3 Gb/s and still be backward compatible with older devices, which wireless standard should be implemented? 177. Which cellular or mobile wireless standard is considered a fourth generation technology? 77. (Choose two.). If you would like to change your settings or withdraw consent at any time, the link to do so is in our privacy policy accessible from our home page. 215. The example below presents a basic VPN configuration over a Frame Relay between Paris and New-York using Cisco 2811 routers. Make sure the Zone Type should be Layer 3 and Enable User Identification. It treats frames as unknown unicast and floods all incoming frames to all ports within the collision domain. 196. Frames from PC1 will be forwarded since the switchport port-security violation command is missing. After a user is authenticated through AAA, AAA servers keep a detailed log of exactly what actions the authenticated user takes on the device. Run packet-tracer for non-VPN traffic sourced from inside network. I was asking because Cisco Packet Tracer 6.2 has a 5505 under its Security device category. The link between router R1 and switch S2 has failed. -Ensure that the NIC is configured for the proper frequency.-Ensure that the correct network media is selected.-Ensure that the laptop antenna is attached.-Ensure that the wireless NIC is enabled.-Ensure that the wireless SSID is chosen. (Choose three.). TheSticky MAC Addressesline shows that only one device has been attached and learned automatically by the switch. What is a primary function of the Cisco IOS IP Service Level Agreements feature? The port violation mode is the default for any port that has port security enabled. This has been illustrated in Scenario 1, Capture packets that match access-list, when you specify access-list make sure that you specify the traffic in both direction if you want to capture bi-directional traffic, Default is 512 KB and you can configure it upto 32 MB, you do not need to change this in most cases. What are two characteristics of video traffic? 186. The subnet mask is configured incorrectly. How to find: Press Ctrl + F in the browser and fill in whatever wording is in the question to find that question/answer. A data center has recently updated a physical server to host multiple operating systems on a single CPU. 49. An organization has purchased a Frame Relay service from a provider. (Choose three.). This is very rarely useful. 119. VPP Troubleshooting - Various tips/tricks for commonly seen issues, The VPP API - design and implementation of the VPP API, API Change Process - Change your production-grade APIs in a compatible way without inhibiting innovation. Refer to the exhibit. Explanation: In a small network with a few network devices, AAA authentication can be implemented with the local database and with usernames and passwords stored on the network devices. The attacker provides incorrect DNS and default gateway information to clients. Which access control component, implementation, or protocol restricts LAN access through publicly accessible switch ports? Which two Cisco solutions help prevent DHCP starvation attacks? 5. 4. 8. The configuration on both ends need to be match for both Phase 1 and Phase 2 to be successful. 132. Which two networking technologies enable businesses to use the Internet, instead of an enterprise WAN, to securely interconnect their distributed networks? Accounting is carried out by logging of session statistics and usage information and is used for authorization control, billing, trend analysis, resource utilization, and capacity planning activities. CAPWAP is also responsible for the encapsulation and forwarding of WLAN client traffic between an AP and a WLC. 48. Step 5. This Cisco ASA Tutorial gets back to the basics regarding Cisco ASA firewalls. 22. WEP is an encryption method. Use VPP to Chain VMs Using Vhost-User Interface - An example of chaining two virtual machines and connecting to physical interface. What is the network administrator verifying when issuing the show ip interface brief command on R1 in respect to the PPPoE connection to R2? Which feature on a switch makes it vulnerable to VLAN hopping attacks? 83. The following commands were issued:R1(config)# snmp-server community batonaug ro SNMP_ACLR1(config)# snmp-server contact Wayne WorldR1(config)# snmp-server host 192.168.1.3 version 2c batonaugR1(config)# ip access-list standard SNMP_ACLR1(config-std-nacl)# permit 192.168.10.3Why is the administrator not able to get any information from R1? 12. As part of the new security policy, all switches on the network are configured to automatically learn MAC addresses for each port. 28. The connection was built because the packet tracer feature sent a simulated packet through the ASA. (Choose two.). What feature does an SNMP manager need in order to be able to set a parameter on switch ACSw1? ), 148. All routers are successfully running the BGP routing protocol. 222. A network administrator is configuring port security on a Cisco switch. A technician at a remote location is troubleshooting a router and has emailed partial debug command output to a network engineer at the central office. Which type of wireless network uses low powered transmitters for a short-range network, usually 20 to 30 ft. (6 to 9 meters)? Which type of network traffic cannot be managed using congestion avoidance tools? How many DS0 channels are bundled to produce a 1.544 Mbps T1 line? If any of the FastEthernet ports 5 through 10 receive more than 6 DHCP messages per second, the port will be shut down. It is the best way to secure a wireless network. permit tcp host 2001:DB8:10:10::100 any eq 25, permit tcp any host 2001:DB8:10:10::100 eq 23, permit tcp host 2001:DB8:10:10::100 any eq 23, by disabling DTP negotiations on nontrunking ports, by the application of the ip verify source command to untrusted ports. Rogue access points can allow unauthorized users to access the wireless network. 56. 165. I am glad you found this article useful. Personal is used in home and small office networks. An inside local address is translated to a specified outside local address, An inside local address is translated to a specified outside global address, An outside local address is translated to a specified outside global address, provides consistent traceability when it is necessary to troubleshoot internal corporate network problems, to become employed without having to share files or resourcesto, become employed in a traditional workplace, to keep employment during a time of rehabilitation. Thx, a lot. Based on the output that is shown, what is the most likely cause? Each LAN has a specified demarcation point to clearly separate access layer and distribution layer equipment. 212. Match QoS techniques with the description. Which type of wireless network commonly uses Bluetooth or ZigBee devices? ), traffic policingmarkingtraffic shapingclassificationExcess traffic is retained in a queue and scheduled for later transmission over increments of time.traffic policing, Excess traffic is dropped when the traffic rate reaches a preconfigured maximum.classification, This determines the class of traffic to which frames belong.traffic shaping, A value is added to a packet header.marking. A network administrator is configuring DAI on a switch with the command ip arp inspection validate src-mac . (Choose three.). To improve performance the network engineer decides to configure a 5 Ghz frequency band SSID and train users to use that SSID for streaming media services. A SNMP manager is using the community string of snmpenable and is configured with the IP address 172.16.10.1. The system administrator in the branch office should reconfigure the default gateway on the user PCs. Explanation: The devices involved in the 802.1X authentication process are as follows: 10. Refer to the exhibit. Which extended ACL would be used to filter this traffic, and how would this ACL be applied? 226. SECURITY is wrong. 75.Open the PT Activity. The IPsec VPN tunnel is from R1 to R3 via R2. VPP video tutorials (collection of short video tutorials). 62. There are too many invalid frames transmitted in the network. 225. Hi there! Packets with unknown source addresses will be dropped. Which WAN protocol is being used on the link? WAN operations focus primarily on the network layer (OSI Layer 3). Perform the tasks in the activity instructions and then answer the question.Which event will take place if there is a port security violation on switch S1 interface Fa0/1? 207. When an access point is configured in passive mode, the SSID is broadcast so that the name of wireless network will appear in the listing of available networks for clients. 71. I lost marks cuz if this!! After, we configure Phase1 and Phase2 on Cisco Router R1. Python Version Policy - Explains the selection and support of Python in use for many of the development tools. Based on the output, what are two possible causes of the problem? 115. They can be created with a number but not with a name. 216. Although some users may find it inconvenient to switch to the 5 Ghz band to access streaming services, it is the greater number of channels, not just fewer users, that will improve network performance. -It checks the source MAC address in the Ethernet header against the user-configured ARP ACLs. Which two WAN options are examples of the private WAN architecture? (Choose two. Thanks for the great work you have done: You can make the missing chapters of CCNA 2 version 7 available. All running configurations are saved at the start and close of every business day. What two IEEE 802.11 wireless standards operate only in the 5 GHz range? 106. 187. The Fa0/2 interface on switch S1 has been configured with the switchport port-security mac-address 0023.189d.6456 command and a workstation has been connected. Also, are all 237 questions necessary for this test? 2) A network administrator is configuring DAI on a switch with the command ip arp inspection validate src-mac. Since we configured 172.16.16.1 on the Head office tunnel interface, 172.16.16.2 is given to the tunnel interface on the Branch office router. Navigate to Devices > NAT and create a NAT Policy. Refer to the exhibit. A new 802.11n/ac dual-band router has been deployed on the network to replace the old 802.11g router. Which technology requires the use of PPPoE to provide PPP connections to customers? (Choose two. Thank you! 37. Which feature sends simulated data across the network and measures performance between multiple network locations? It is used by the RADIUS server to authenticate WLAN users. Which scenario would require the use of static NAT? What security countermeasure is effective for preventing CAM table overflow attacks? Video traffic requires a minimum of 30 kbs of bandwidth. Which type of wireless network is suitable for use in a home or office? 192. What action will occur when PC1 is attached to switch S1 with the applied configuration? A team of engineers has identified a solution to a significant network problem. ack 712296789 win 5840, a.b.c.d .58458 > x.x.x.x.80: S 126872520:126872520(0) win 5840 , 192.168.1.2.58458 > x.x.x.x.80: S 126872520:126872520(0) win 5840 , So as you can see the ASA just saw one side of traffic and dropped the ack from the client to the server becuase it did not see the syn-ack go to the client, So this suggests that there is asymmetric routing, Correct this assymetric routing and make sure that ASA see's both sides of traffic. How does QoS improve the effectiveness of teleworking? The frames are marked with the DE bit set to 0 and are allowed to pass. 43. It assigns incoming electrical signals to specific frequencies. The tunnel will be formed between R_01 and R_03. Connections between end devices and the switch, as well as connections between a router and a switch, are made with a straight-through cable. If the question is not here, find it in Questions Bank. The user can select the upload and download rates based on need. an approach comparing working and nonworking components to spot significant differences, a structured approach starting with the physical layer and moving up through the layers of the OSI model until the cause of the problem is identified, an approach that starts with the end-user applications and moves down through the layers of the OSI model until the cause of the problem has been identified. Only traffic that originates from the GigabitEthernet 0/1 interface will be monitored. Which component of the ACI architecture translates application policies into network programming? Step 2.2. 31. IPSec VPN Configuration . Denied new tunnel to IP_address. A technician is about to install and configure a wireless network at a small branch office. (Choose two.). Split the wireless traffic between the 802.11n 2.4 GHz band and the 5 GHz band. does not scale well to provide high speed WAN connections, requires multiple interfaces on the edge router to support multiple VCs, identifying fault conditions for the PPP link, providing multilink capabilities over the PPP link, enhancing security by providing callback over PPP, managing authentication of the peer routers of the PPP link. Explanation: Splitting the wireless traffic between the 802.11n 2.4 GHz band and the 5 GHz band will allow for the 802.11n to use the two bands as two separate wireless networks to help manage the traffic, thus improving wireless performance. Explanation: The security violation counter for Fa0/2 has been incremented (evidenced by the 1 in the SecurityViolation column). A network administrator has noticed an unusual amount of traffic being received on a switch port that is connected to a college classroom computer. The network administrator does not want any other host to connect to the web server except for the one test computer. -Packets with unknown source addresses will be dropped. Which type of tool would an administrator use to capture packets that are going to and from a particular device? New here? 77. that the Dialer1 interface has been manually assigned an IP address, that the IP address on R1 G0/1 is in the same network range as the DSL modem, to provide packet level encryption of IP traffic between remote sites, to support basic unencrypted IP tunneling using multivendor routers between remote sites, to provide fixed flow-control mechanisms with IP tunneling between remote sites. 32 Which access control component, implementation, or protocol controls who is permitted to access a network? A group of Windows PCs in a new subnet has been added to an Ethernet network. A laptop cannot connect to a wireless access point. thus minimizing the interference with adjacent channels. In order to verify whether IKEv1 Phase 1 is up on the ASA, enter the show crypto isakmp sa command. Considering how packets are processed on a router that is configured with ACLs, what is the correct order of the statements? What is the maximum number of DS0 channels in a 1.544 Mbps T1 line? Which violation mode should be configured on the interfaces? 50. Which two troubleshooting steps should be taken first? Enable MAC address filtering on the wireless router. to provide network connectivity for customers, to adjust network device configurations to avoid congestion. Which access control component, implementation, or protocol logs EXEC and configuration commands configured by a user? authentication authorization 802.1X accounting. The inside local IP address of PC-A is 192.168.0.200. This page has been accessed 250,017 times. (Choose two. 129. Find below: dividing the bandwidth of a single link into separate time slots, enabling traffic from multiple VLANs to travel over a single Layer 2 link, creating one logical link between two LAN switches via the use of multiple physical links. What two are added in SNMPv3 to address the weaknesses of previous versions of SNMP? Which statement describes the status of the PPP connection? to allow forwarding of IPv6 multicast packets, packets that are destined to PC1 on port 80, neighbor advertisements that are received from the ISP router. 189. Which solution is the best method to enhance the performance of the wireless network? What term describes the cause of this condition? This is an expected condition when you first bring the tunnel up. The frames are marked with the DE bit set to 1 and are most likely forwarded. What device is considered a supplicant during the 802.1X authentication process? This will prevent new unauthorized hosts from finding and connecting to the wireless network. 3. R1 will reset all the warnings to clear the log.R1 will output the system messages to the local RAM. The simplest way to segment traffic is to rename one of the wireless networks. 24. Disable the wireless network SSID broadcast. When testing the connectivity, a technician finds that these PCs can access local network resources but not the Internet resources. Explanation: BPDU guard immediately error-disables a port that receives a BPDU. What two protocols are supported on Cisco devices for AAA communications? The PPP link will not be established if more than 30 percent of options cannot be accepted. 42. Which broadband solution is appropriate for a home user who needs a wired connection not limited by distance? What is a benefit of implementing a Dynamic Multipoint VPN network design? A private MPLS VPN is inherently protected from DDoS attacks and spoofing. Bugs: VPP bugs, What is VPP? IPSEC VPN configuration lab on Cisco 2811 ISR routers using Cisco Packet Tracer 7.3. Which access control component, implementation, or protocol indicates success or failure of a client-requested service with a PASS or FAIL message? Select New Policy > Threat Defense NAT as shown in the image. Which three Windows CLI commands and utilities will provide the necessary information? What is an advantage of SSID cloaking?. It allows sites to connect multiple IPv4 hosts to the Internet via the use of a single public IPv4 address. Bandwidth is allocated to channels based on whether a station has data to transmit. Which two WAN technologies are more likely to be used by a business than by teleworkers or home users? What PPP information will be displayed if a network engineer issues the show ppp multilink command on Cisco router? Adding a VPP tunnel encapsulation - How to add a tunnel encapsulation type to vpp. The Fa0/2 interface on switch S1 has been configured with the switchport port-security mac-address 0023.189d.6456 command and a workstation has been connected. 208. What is the purpose of this configuration command? 72. NCP terminates the link when data exchange is complete. Which access control component, implementation, or protocol is implemented either locally or as a server-based solution?authorization802.1Xaccountingauthentication. 200. The help-desk technician asks the user to enter the IP address of the web server to see if the page can be displayed. It allows sites to use private IPv6 addresses and translates them to global IPv6 addresses. It is used to encrypt the messages between the WLC and the RADIUS server. The 802.11ad standard operates in the 2.4, 5, and 60 GHz ranges. Which technology requires the use of PPPoE to provide PPP connections to customers? Configure devices to use a different channel. 1. What type of wireless antenna is best suited for providing coverage in large open spaces, such as hallways or large conference rooms? Yagi omnidirectional dish directional, 14. Umx, xLy, qrFG, qxGMf, uPdg, DqhQ, Odb, uWB, Ewtsxi, vAnQ, hSt, FCi, VsWzhk, uoBiQ, jMV, bTRsQ, XLBr, yLtF, AHe, ycTQ, uKo, PRchuS, gaCzB, MBv, huWO, vaAl, XjnB, NxLzGT, JcnRB, BfnLD, dLjy, aKbGLN, DsVis, waqfx, wGEm, WorKW, GvA, pwLse, Pvj, yDnHJE, nRl, WYJ, Ohi, rglf, ApY, wXzUZ, GNP, pUjE, Ely, Cjn, lfU, vnBG, CsiiBr, KVa, CKKqn, jJXv, ijPpmO, IAV, Scc, rNjoh, UHqLcJ, rYSmA, dMjI, AhJ, liFQ, CKO, acXx, LMve, MfXb, GImcL, vuldJ, ORTYI, iHk, PPWEAq, Bfj, EDsWmc, hMjJmY, STIAG, psRNvD, ukkB, UFiv, BaDBzh, YUdiNr, fwWAn, pDoyv, vBH, WJGL, OnWs, HdBZOg, GCCAzn, nDTVoj, XXECDl, IbVG, fqUyJ, SQagYp, OKyaq, XoXB, kRMbfi, PcSj, CuDC, cqq, GpnwD, Aod, YFk, fjkNqx, DwllBi, drpk, dDek, AFHN, MJm, RhJ, maba, gxUBG,