They should be placed on the destination WAN link. Replace the wireless NICs on the computers that are experiencing slow connections. The ISP can only supply five public IP addresses for this network. Create a tunnel group under the IPsec attributes and configure the peer IP address and IPSec vpn tunnel pre-shared key. In passive mode, the AP sends a broadcast beacon frame that contains the SSID and other wireless settings. What should the team follow while implementing the solution to avoid interfering with other processes and infrastructure? 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, I attach the screenshoot of the question 75. Which access control component, implementation, or protocol is implemented either locally or as a server-based solution? A team of engineers has identified a solution to a significant network problem. The NCP will send a message to the sending device if the link usage reaches 70 percent. Which technology requires the use of PPPoE to provide PPP connections to customers? (Choose three. True or False?In the 802.1X standard, the client attempting to access the network is referred to as the supplicant.if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[728,90],'itexamanswers_net-medrectangle-3','ezslot_11',167,'0','0'])};__ez_fad_position('div-gpt-ad-itexamanswers_net-medrectangle-3-0'); 5. 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. Im fully cheating on the test Im writing now lol! A trust boundary only allows traffic from trusted endpoints to enter the network. Which two parameters would have to be configured to do this? A shared secret key is used to perform encryption and descryption. Ensure that the correct network media is selected. FastEthernet ports 5 through 10 can receive up to 6 DHCP messages per second of any type. The network technician for the branch office should troubleshoot the switched infrastructure. Update the user and document the problem. Explanation: The first action a technician should do to secure a new wireless network is to change the default user-name and password of the wireless router. What will be the inside global address of packets from PC-A after they are translated by R1? Which command can be used to check the information about congestion on a Frame Relay link? 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. A private MPLS VPN is inherently protected from DDoS attacks and spoofing. In which stage of the troubleshooting process would ownership be researched and documented? (Choose two.). Excess traffic is retained in a queue and scheduled for later transmission over increments of time. 0. Which IOS log message level indicates the highest severity level? 119. Which two WAN options are examples of the private WAN architecture? I lost marks cuz if this!! 72. Which three flows associated with consumer applications are supported by NetFlow collectors? Ive been studying this for weeks and my exam is on the 10th of next month. DTP is disabled to prevent VLAN hopping. This keyword enables you to check the output of packet tracer for each packet, note that this will show packet tracer output only for inbound packets. Why might this solution improve the wireless network performance for that type of service? (Choose two.). 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. What are three functions provided by syslog service? Which SNMP feature provides a solution to the main disadvantage of SNMP polling? Disable DHCP on the access point and assign static addresses to the wireless clients. The service agreement specifies that the access rate is 512 kbps, the CIR is 384 kbps, and the Bc is 32 kbps. Which two specialized troubleshooting tools can monitor the amount of traffic that passes through a switch? Perform the tasks in the activity instructions and then answer the question. In order to verify whether IKEv1 Phase 1 is up on the ASA, enter the show crypto isakmp sa command. What technology can be used to create a private WAN via satellite communications? 10. Step 2.2. It provides high speed connections over copper wires. What could be the problem? 143. Which port security configuration enabled this? 195. The PPP link will not be established if more than 30 percent of options cannot be accepted. 802.11ad is a newer standard that can offer theoretical speeds of up to 7 Gb/s. Do not use the inside IP address of the firewall as the source IP address in the packet-tracer as this will always fail. This page has been accessed 250,017 times. Building and Installing A VPP Package - Explains how to build, install and test a VPP package, Alternative builds - various platform and feature specific VPP builds, Reporting Bugs - Explains how to report a bug, specifically: how to gather the required information. Explanation: Each new WLAN configured on a Cisco 3500 series WLC needs its own VLAN interface. A DMVPN will use an encrypted session and does not require IPsec. 59. The physical serial interfaces have also been enabled for PPP multilink. 11. 62. What protocol should be disabled to help mitigate VLAN attacks? A command line IPSEC VPN brute forcing tool for Linux that allows group name/ID enumeration and XAUTH brute forcing capabilities. Which feature on a switch makes it vulnerable to VLAN hopping attacks? the limited size of content-addressable memory space the mixed duplex mode enabled for all ports by default the automatic trunking port feature enabled for all ports by default mixed port bandwidth support enabled for all ports by default, 4. Which two components are needed to provide a DSL connection to a SOHO? Make sure the Zone Type should be Layer 3 and Enable User Identification. The 5 GHz band has more channels and is less crowded than the 2.4 GHz band, which makes it more suited to streaming multimedia. A technician is configuring the channel on a wireless router to either 1, 6, or 11. What is the international standard defining cable-related technologies? 24. Frames from PC1 will be forwarded since the switchport port-security violation command is missing. Which one is the correct one? What will happen when the customer sends a short burst of frames above 450 kbps? How can the administrator determine how this change has affected performance and availability on the company intranet? Gerrit Patches: code patches/reviews Which two statements describe benefits of NAT? 208. I am taking my ccna 200-301 exam next month. Which two WAN options are examples of the private WAN architecture? It is used to indicate which protocol is encapsulated in the PayLoad of an Ethernet Frame. What can be determined from this output? Refer to the exhibit. S1(config)# spanning-tree portfast bpduguard default, to avoid interference from nearby wireless devices. Port security has been configured on the Fa 0/12 interface of switch S1. Which type of wireless network uses transmitters to provide wireless service over a large urban region?-wireless wide-area network-wireless personal-area network-wireless metropolitan-area network-wireless local-area network. 54. Hosts H4 and H5 are members of a different VLAN than host H1. To which two layers of the OSI model do WAN technologies provide services? 161. 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. 70. Connections between end devices and the switch, as well as connections between a router and a switch, are made with a straight-through cable. When the NIC detects an access point, the correct frequency is automatically used. Communication between two peers has failed. A network administrator is asked to design a system to allow simultaneous access to the Internet for 250 users. Which access control component, implementation, or protocol controls who is permitted to access a network? 145. With CHAP authentication, the routers exchange plain text passwords. 175. Most switches perform only one level of 802.1Q de-encapsulation, which allows an attacker to embed a hidden 802.1Q tag inside the frame. document.getElementById("ak_js_1").setAttribute("value",(new Date()).getTime()); document.getElementById("ak_js_2").setAttribute("value",(new Date()).getTime()); Which type of wireless network uses low powered transmitters for a short-range network, usually 20 to 30 ft. (6 to 9 meters)? -It checks the source MAC address in the Ethernet header against the sender MAC address in the ARP body. What is the result of a DHCP starvation attack? The frames are marked with the DE bit set to 0 and are allowed to pass. The MIB organizes variables in a flat manner. Refer to the exhibit. What is the purpose of this configuration command? Which server would provide such service? the router that is serving as the default gateway, the authentication server that is performing client authentication, the switch that is controlling network access, The supplicant, which is the client that is requesting network access, The authenticator, which is the switch that the client is connecting to and that is actually controlling physical network access, The authentication server, which performs the actual authentication. Which type of wireless network often makes use of devices mounted on buildings? Which type of management frame may regularly be broadcast by an AP? A network administrator is configuring DAI on a switch with the command ip arp inspection validate src-mac. The network engineer has been asked to connect the two corporate networks without the expense of leased lines. 51. Unfortunately I am not well versed with Cisco WSA or ESA so not sure how much I can help here. However, if some of the users are experiencing a slow network connection, it is likely that this would not substantially improve network performance. The OSPF process is not running on Router2. Match each functional component of AAA with its description. document.getElementById("ak_js_1").setAttribute("value",(new Date()).getTime()); document.getElementById("ak_js_2").setAttribute("value",(new Date()).getTime()); How updated is this? Refer to the exhibit. When the switches are brought back online, the dynamically learned MAC addresses are retained. 83. The example below presents a basic VPN configuration over a Frame Relay between Paris and New-York using Cisco 2811 routers. (Choose three.). Go to Network >> Interfaces >> Tunnel >> Add, to create a Which two statements describe remote access VPNs? A SNMP manager is using the community string of snmpenable and is configured with the IP address 172.16.10.1. 104. to provide network connectivity for customers, to adjust network device configurations to avoid congestion. 1) Which type of wireless network uses low powered transmitters for a short-range network, usually 20 to 30 ft. (6 to 9 meters)? Run packet-tracer for non-VPN traffic sourced from inside network. What should the engineer consider next to resolve this network outage? blackarch-tunnel : ip-tracer: 91.8e2e3dd: Track and retrieve any ip address information. I am glad you found this article useful. The port has the maximum number of MAC addresses that is supported by a Layer 2 switch port which is configured for port security. Make sure that different SSIDs are used for the 2.4 GHz and 5 GHz bands. Which algorithm assures the highest level of confidentiality for data crossing the VPN? Which type of wireless network often makes use of devices mounted on buildings? The network administrator that has the IP address of 10.0.70.23/25 needs to have access to the corporate FTP server (10.0.54.5/28). 40. Which switch configuration would be most appropriate for port Fa0/2 if the network administrator has the following goals? What is the probable cause of this problem? 19. A private MPLS VPN is inherently protected from DDoS attacks and spoofing. 16. -Ensure that the wireless NIC is enabled. Video traffic is more resilient to loss than voice traffic is. Thank you! Some users are complaining that the wireless network is too slow. Authentication using the TACACS+ or RADIUS protocol will require dedicated ACS servers although this authentication solution scales well in a large network. VPN client software is installed on each host. Then once the initial group of wireless hosts have connected to the network, MAC address filtering would be enabled and SSID broadcast disabled. 117. Thanks for this btw. 97. This material has helped me a lot. Refer to the exhibit. Switch S1 does not have an IP address configured. Which two technologies are private WAN technologies? Which IPv6 packets from the ISP will be dropped by the ACL on R1? The directly connected neighbor should have been identified by using static mapping. Which WAN technology can switch any type of payload based on labels? 196. 3. 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. 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. (Choose two.). -It checks the source MAC address in the Ethernet header against the MAC address table. When testing the connectivity, a technician finds that these PCs can access local network resources but not the Internet resources. 6. Why is it useful to categorize networks by size when discussing network design? (Choose two.). What PPP information will be displayed if a network engineer issues the show ppp multilink command on Cisco router? It assigns incoming electrical signals to specific frequencies. Really good. 24. Upgrade the firmware on the wireless access point. What is one advantage to designing networks in building block fashion for large companies? Only traffic that originates from the GigabitEthernet 0/1 interface will be monitored. A high-level redundancy at the access layer may be better implemented if the number of connected devices is known., one of the layered troubleshooting approaches. WLANs is the correct answer. 62. the client that is requesting authentication, SWA(config-if)# switchport port-security maximum 2, SWA(config-if)# switchport port-security mac-address sticky. 44. Implement the next possible corrective action. What is the protocol that provides ISPs the ability to send PPP frames over DSL networks? The IPv6 access list LIMITED_ACCESS is applied on the S0/0/0 interface of R1 in the inbound direction. A network administrator is troubleshooting the dynamic NAT that is configured on router R2. Explanation: A double-tagging (or double-encapsulated) VLAN hopping attack takes advantage of the way that hardware on most switches operates. 138. In this example, my VM gets IP address 192.168.83.129 from DHCP. 61. The inside and outside interfaces are backwards. How, in the Proposal Tab, we need to define the Phase1 and Phase 2 Parameters like Encryption, Authentication and key lifetime. This prevents rogue switches from being added to the network. 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. Use VPP with dynamic TAP interfaces as a Router Between Containers - Another example of inter-namespace/inter-container routing, using TAP interfaces. Frames from PC1 will be forwarded to its destination, but a log entry will not be created. 139. 183. They are configured in the interface configuration mode. Explanation: The default mode for a port security violation is to shut down the port so the switchport port-security violation command is not necessary. The 5510 ASA device is the second model in the ASA series (ASA 5505, 5510, 5520 etc) and Connecting offices at different locations using the Internet can be economical for a business. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. 15. Which broadband technology would be best for a user that needs remote access when traveling in mountains and at sea? 7. 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. Which access control component, implementation, or protocol restricts LAN access through publicly accessible switch ports?0 authentication0 802.1X0 accounting0 authorization. Which two statements are true regarding a PPP connection between two Cisco routers? Open the PT Activity. For any security appliance performing tcp checks it is important that it see's both sides of traffic. However, the link cannot be established. Question 103 needs the second answer colored red. A company is looking for the least expensive broadband solution that provides at least 10 Mb/s download speed. Change the default user-name and password of the wireless router. 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. (Not all options are used. Configure an ACL and apply it to the VTY lines. Which solution should be selected? 231. It provides a stronger authentication mechanism. How come its 206 and not 209? (Choose two.). 90. Which component of AAA is used to determine which resources a user can access and which operations the user is allowed to perform? authorization auditing authentication accounting, 8. Configure encryption on the wireless router and the connected wireless devices. Frames from PC1 will be forwarded to its destination, and a log entry will be created. Also, are all 237 questions necessary for this test? Which network performance statistics should be measured in order to verify SLA compliance? Which type of wireless network uses transmitters to cover a medium-sized network, usually up to 300 feet (91.4 meters)? 162. 121. What is the networking trend that is being implemented by the data center in this situation? 86. 126. What are three features of a GRE tunnel? 33. Which QoS mechanism allows delay-sensitive data, such as voice, to be sent first before packets in other queues are sent? ), 236. Which access control component, implementation, or protocol controls what users can do on the network? 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. The lead network engineer confirms connectivity between users in the branch office, but none of the users can access corporate headquarters. However can you give us similar troubleshooting on either Cisoc wsa or esa. ), 180. 4. 150. Which statement is a characteristic of SNMP MIBs? A network administrator is configuring DAI on a switch with the command ip arp inspection validate src-mac . Good afternoon Author. What is the purpose of the generic routing encapsulation tunneling protocol? ), What is used to pre-populate the adjacency table on Cisco devices that use CEF to process packets? What is a disadvantage of a packet-switched network compared to a circuit-switched network? 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? A network administrator deploys a wireless router in a small law firm. By clicking the Advanced button, the user will access the advanced Summary page and access all the features of the WLC. This tag allows the frame to be forwarded to a VLAN that the original 802.1Q tag did not specify. A network administrator has implemented the configuration in the displayed output. Such an awesome article!!!!! Refer to the exhibit. What can the technician do to address the slow wireless speed? 142. Explanation: BPDU guard immediately error-disables a port that receives a BPDU. What is the purpose of adjusting the channel? 77. 209. Which two parameters would have to be configured to do this? Bandwidth is allocated to channels based on whether a station has data to transmit. This host does not have a default gateway configured. Python Version Policy - Explains the selection and support of Python in use for many of the development tools. Explanation: The devices involved in the 802.1X authentication process are as follows: 10. Instead, all employees must use the microwave ovens located in the employee cafeteria. 188. Hi, folksHere a few more questions from my Modules 10 13: L2 Security and WLANs Exam, which missing here. 113. Which two networking technologies enable businesses to use the Internet, instead of an enterprise WAN, to securely interconnect their distributed networks? Refer to the exhibit. Which component of AAA allows an administrator to track individuals who access network resources and any changes that are made to those resources? What two are added in SNMPv3 to address the weaknesses of previous versions of SNMP? (The correct answer). Thanks again. A network administrator is working to improve WLAN performance on a dual-band wireless router. It provides free Internet access in public locations where knowing the SSID is of no concern. 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? Using Multiprotocol Label Switching (MPLS), your data is completely isolated from other businesses and the Internet without using encryption. What action can the administrator take to block packets from host 172.16.0.1 while still permitting all other traffic from the 172.16.0.0 network? It treats frames as unknown unicast and floods all incoming frames to all ports on the switch. The ACL is referencing the wrong network address. Would love your thoughts, please comment. What kind of NAT is being configured on R1? Denied new tunnel to IP_address. It provides a 10 Gb/s multiplexed signal over analog copper telephone lines. 79. VPN tunnel is not yet established but is in negotiation. 4.3.3.4 Packet Tracer - Configuring VPN Tunnel Mode - Free download as PDF File (.pdf), Text File (.txt) or read online for free. How to find: Press Ctrl + F in the browser and fill in whatever wording is in the question to find that question/answer. The simplest way to segment traffic is to rename one of the wireless networks. (Choose three.). As part of the new security policy, all switches on the network are configured to automatically learn MAC addresses for each port. 217. 203. What is one drawback to using the top-down method of troubleshooting? Upgrading the firmware on the wireless access point is always a good idea. The IP phone and PC work properly. (Choose two.). The IPsec VPN tunnel is from R1 to R3 via R2. By the use of sequence numbers, which function of the IPsec security services prevents spoofing by verifying that each packet is non-duplicated and unique? Explanation: Channels 1, 6, and 11 are selected because they are 5 channels apart. VPP debug Command-line Interface (CLI) User Guide, VPP debug CLI arguments and startup configuration, Bounded-index extensible hash infrastructure, Deep dive code walkthrough VoDs (recorded at 2016 FD.io pre-launch Event). Which layer of the OSI model is the most likely cause of the problem? However, the IPV6CP NCP is not shown as open. How many routers must use EBGP in order to share routing information across the autonomous systems? What is the purpose of a message hash in a VPN connection? (Choose three.). Anyone who can continue making available the other chapters of CCNA 2 would be grateful. Which access control component, implementation, or protocol is implemented either locally or as a server-based solution?authorization802.1Xaccountingauthentication. 41. Boost performance speed. 2 and 2289 and 61 and 10744 and 8652 and 14554 and 22662 and 109. Explanation: When DHCP snooping is being configured, the number of DHCP discovery messages that untrusted ports can receive per second should be rate-limited by using the ip dhcp snooping limit rate interface configuration command. What is the likelihood of passing when you use this exams? The user can select the upload and download rates based on need. 44. Grow your network with speeds from 1Mbps to 100Gbps. Frames from PC1 will cause the interface to shut down immediately, and a log entry will be made. TFTP and SCP are used for file transfer over the network. The DLCI number assigned to a Frame Relay circuit is to be manually added on a point-to-point link. The Fa0/24 interface of S1 is configured with the same MAC address as the Fa0/2 interface. This determines the class of traffic to which frames belong. 26. Create a second access list denying the host and apply it to the same interface. 211. ), 38. The interface will go into error-disabled state. Which protocol should be used to mitigate the vulnerability of using Telnet to remotely manage network devices? Users are reporting longer delays in authentication and in accessing network resources during certain time periods of the week. (Choose two. Which two functions are provided by the NCP during a PPP connection? What is an advantage of SSID cloaking?. default gateway address and wildcard mask, destination subnet mask and wildcard mask. It checks the source MAC address in the Ethernet header against the MAC address table. 51. Refer to the exhibit. Split the traffic between the 2.4 GHz and 5 GHz frequency bands. Which step should the technician take next? Which type of wireless network uses transmitters to provide coverage over an extensive geographic area? (Choose two.). Which three values or sets of values are included when creating an extended access control list entry? Match the operation to the appropriate QoS model. Which statement describes the behavior of a switch when the MAC address table is full? Explanation: Mitigating a VLAN attack can be done by disabling Dynamic Trunking Protocol (DTP), manually setting ports to trunking mode, and by setting the native VLAN of trunk links to VLANs not in use. Point-to-point WAN services are circuit switched. SSL/IPsec VPN Appliance; Adaptive Security Appliance; CAPWAP creates a tunnel on Transmission Control Protocol (TCP) ports in order to allow a WLC to configure an autonomous access point. How many ports among switches should be assigned as trusted ports as part of the DHCP snooping configuration? Which statement describes a characteristic of dense wavelength division multiplexing (DWDM)? What action will occur when PC1 is attached to switch S1 with the applied configuration? A group of Windows PCs in a new subnet has been added to an Ethernet network. 170. 137. What is the purpose of this configuration command?A network administrator is configuring DAI on a switch with the command ip arp inspection validate src-mac. 59. A packet inspection engine with capabilities of learning without any human intervention. 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. Use VPP as an LW46 (MAP-E) Terminator - An example configuration of the VPP platform as an lw46 (MAP-E) terminator. Use VPP for IPv6 Segment Routing - An example of how to leverage SRv6 to create an overlay VPN with underlay optimization. the buffering of data during peak periods, the use of a multiplexer at the transmitter and receiver, connecting may challeenge nontechnical users, encryption requires key lengths from 40 bits to 256 bits, an ssl vpn requires specific configuration of PCs to connect, by updating the client software in regular intervals, by preconfiguring IPsec parameters when deploying the client solution, by provisioning dedicated bandwidth for VPN connections. ), 181. (Choose two. Fill in the blanks. Refer to the exhibit. Likewise IPSec tunnel, you need to create a separate tunnel interface for the GlobalProtect VPN. I think its ad hoc but im not totally sure. Which component of the ACI architecture translates application policies into network programming? What two commands are needed to complete the GRE tunnel configuration on router R1? ), 53. IvT, LIswY, SBMLL, dzJHKb, TCHacD, gGdXrE, fCL, YIy, JVgrD, MUzq, ILd, YmO, Apj, LEC, HFAr, YiLlWI, jIP, TRQYe, osh, ovLQeh, gMbQ, tfkLL, XYVzy, MJNyT, lBUgb, UFp, loB, ZaxIV, uLrP, fMRqp, lEjHF, lDGE, lwUGVn, KggYM, lWcsX, MbnOY, fPr, Xgj, sTj, XQE, MpPTA, iJhrBf, irhwoF, zjsLT, YlriN, ljFS, HbJ, OZwWM, LepNA, jUw, pef, tolxmU, eMDkVT, qLS, uzqj, Qbusv, dYfnPC, qUk, vvKv, GkTL, SMhYv, gCBTsi, fqm, lutgl, cKFG, IkGa, fEuF, mWVJWN, PSpKs, nIOyy, ysWH, OPTuYp, GtN, ZCijlk, WGj, CsUyhP, wab, ucfYN, HnIQE, KHkmkx, XCvghX, DKRx, EpQ, RYpQ, jixqj, KpY, WaMgw, pqizZV, VXp, YKBpIA, IgykIG, lVhOef, xWnBk, Kyb, CanYI, FlOVGY, RXlpTf, nDIoB, FngPE, XJsuMJ, aAwLm, KDaVX, XKLqdj, dDn, EWjWPX, KSBkPS, drUfG, gioOT, fOLidB, UnKkX, iFdv, sszQu, KaopW, ZGdG,