What network monitoring tool copies traffic moving through one switch port, and sends the copied traffic to another switch port for analysis? Compare the hit counts on the company web server for the current week to the values that were recorded in previous weeks. Hey,here a couple questions for answering, 5 A laptop cannot connect to a wireless access point. Which type of wireless network uses transmitters to cover a medium-sized network, usually up to 300 feet (91.4 meters)? The VPP User Documents is the most complete and up to date description of VPP. Split the wireless traffic between the 802.11n 2.4 GHz band and the 5 GHz band. If the wireless NIC is enabled, the correct media, radio, will be used. 177. If there is a violation, interface FastEthernet 0/1 will drop packets with unknown MAC addresses. Which two commands can be used to enable BPDU guard on a switch? Which two statements describe the results of entering these commands? Configure encryption on the wireless router and the connected wireless devices. Use VPP MPLS - Examples for programming VPP for MPLS P/PE support.. Use VPP IP Multicast - Examples for programming VPP for IP Multicast.. Use VPP BIER - Examples for programming VPP for BIER.. Use VPP for Policy Based Routing - Examples for programming VPP for PBR support.. Interconnecting vRouters with VPP - An example to interconnect vRoutes (xrv9000) with VPP using vhost-user feature and VLAN tagging, Use user mode TCP stack with VPP - An example to use user mode TCP stack with VPP using netmap virtual interfaces, Use VPP as a Home Gateway - Configure VPP as a classic ipv4 NAT home gateway, Setup Bi-directional Forwarding Detection - An example on how to setup BFD between VPP and a Cisco Nexus switch, VPP on EC2 instance with SR-IOV support - An example of how to use VPP on EC2 instance with SR-IOV support, How to deploy VPP in an EC2 instance and use it to connect two different VPCs with SR functionalities - How to deploy VPP in an EC2 instance and how use it as router to connect two different VPCs with SR functionalities, NAT plugin - VPP CGN, NAT44, stateful NAT64 project, Security Groups - ACLs, Security Groups, Group Based Policy. The company has direct control over its WAN links but not over its LAN. Which two pieces of information should be included in a logical topology diagram of a network? Following a bumpy launch week that saw frequent server trouble and bloated player queues, Blizzard has announced that over 25 million Overwatch 2 players have logged on in its first 10 days. A network administrator is configuring DAI on a switch with the command ip arp inspection validate src-mac . We discussed the requirements for the IPSec VPN. TIP: For basic connectivity issues always check the following, inspect icmp -> Check if you have this in the policy-map, you can either add this or explicitly add acl's to permit icmp packets in access-lists on the lower security level interfaces, icmp deny any outside -> check if you have any deny statements like this, this statement means that we deny any icmp traffic on outisde interface, Once you have checked the above use packet tracer and packet capture to isolate the issue further, Users report that they can ping a particular server but cannot access any TCP services on it, This is a typical case of asymmetric routing were users complain that they can ping the server but cannot access it on any of the tcp services, Lets see how captures help us in such scenarios, access-list capi extended permit ip host 192.168.1.2 host x.x.x.x, access-list capi extended permit ip host x.x.x.x host 192.168.1.2, capture capin interface inside match ip host 192.168.1.2 host x.x.x.x, access-list capo extended permit ip host a.b.c.d host x.x.x.x, access-list capo extended permit ip host x.x.x.x host a.b.c.d, capture capout interface outside match ip host a.b.c.d host x.x.x.x, [Note that we are using the natted ip - so for capture use the ip addresses that you expect to see on the wire after all processing is done for egress interface and before any processing is done for ingress interface], When the user tries to browse a webpage on this server, 192.168.1.2.58458 > x.x.x.x.80: S 2331481362:2331481362(0) win 5840
, 192.168.1.2.58458 > x.x.x.x.80: . This tag allows the frame to be forwarded to a VLAN that the original 802.1Q tag did not specify. VPP Software Architecture 153. Which connection type should be selected? The server administrator in the branch office should reconfigure the DHCP server. Which access control component, implementation, or protocol is implemented either locally or as a server-based solution?authorization802.1Xaccountingauthentication. 78. Knowing the number of connected devices will define how many multilayer switches will be necessary at the core layer. Refer to the exhibit. How can the administrator determine how this change has affected performance and availability on the company intranet? 89. Which component of the ACI architecture translates application policies into network programming? Explanation: Two methods can be used by a wireless device to discover and register with an access point: passive mode and active mode. Adding a VPP tunnel encapsulation - How to add a tunnel encapsulation type to vpp. 33. 130. 141. 66. What kind of NAT is being configured on R1? (Choose two.). 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. 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. Open the PT Activity. What is the function provided by CAPWAP protocol in a corporate wireless network? If you want to access GUI/CLI from this IP address, you need to disable the packet filter. 12. What security benefit is gained from enabling BPDU guard on PortFast enabled interfaces? preventing buffer overflow attacks preventing rogue switches from being added to the network protecting against Layer 2 loops enforcing the placement of root bridges, 32. (Choose two.). The technician asks the user to issue the arp a and ipconfig commands. In addition, the firm prefers that the connection be through a dedicated link to the service provider. 229. there are 2 ways of doing this, For this you need to enable http server on your ASA and you need to know the credentials used to access asa via asdm (default is no username no password), asa(config)# crypto key generate rsa modulus 1024, Note: This is for creating keys because we communicate with asa via https, if you have ssh access you probably have these keys, Once you have enabled http server on asa go to your browser and give the following in the url field, https:///capture//pcap, if it is in multiple context mode you have to specify the context, https:///capture///pcap, After you enter this you will be prompted for username password and once you enter that the captures are stored on your PC and you can open them in a packet anaylser tool, As metioned before in some cases you might need to capture packets on devices directly connected to asa and in most cases it is a switch connected to ASA and in such cases you can also span the switchport to collect captures, Here is a link which will help you setup a span on your catalyst switch, http://www.cisco.com/en/US/products/hw/switches/ps708/products_tech_note09186a008015c612.shtml#config, Once done always make sure that you remove the captures using the command, To verify if ASA is dropping any packet - simple connectivity issues, access-list capi extended permit ip host 192.168.1.2 host 4.2.2.2, access-list capi extended permit ip host 4.2.2.2 host 192.168.1.2, capture capin interface inside access-list capi, capture capin interface inside match ip host 192.168.1.2 host 4.2.2.2, [this is possible in asa 8.0 and above and we do not need to be in config mode to put apply an capture], access-list capo extended permit ip host a.b.c.d host 4.2.2.2, access-list capo extended permit ip host 4.2.2.2 host a.b.c.d, capture capout interface outside access-list capo, capture capout interface outside match ip host a.b.c.d host 4.2.2.2, [Note that we are using the natted ip - so for capture use the ip addresses that you expect to see on the wire after all processing is done for egress interface and before any processing is done for ingress interface], We can also apply capture using ASDM and the below screen shots show the steps for that, 192.168.1.2 > 4.2.2.2: icmp: echo request, So you can see we have captured bidirectional traffic, If you want to see more details you can use the detailed keyword at the end, 000c.29d6.7dca 0026.0b09.420c 0x0800 74: 192.168.1.2 > 4.2.2.2: icmp: echo request (ttl 128, id 52241), 0026.0b09.420c 000c.29d6.7dca 0x0800 74: 4.2.2.2 > 192.168.1.2: icmp: echo reply (ttl 127, id 16992), 000c.29d6.7dca 0026.0b09.420c 0x0800 74: 192.168.1.2 > 4.2.2.2: icmp: echo request (ttl 128, id 52242), 0026.0b09.420c 000c.29d6.7dca 0x0800 74: 4.2.2.2 > 192.168.1.2: icmp: echo reply (ttl 127, id 16993), 000c.29d6.7dca 0026.0b09.420c 0x0800 74: 192.168.1.2 > 4.2.2.2: icmp: echo request (ttl 128, id 52243), 0026.0b09.420c 000c.29d6.7dca 0x0800 74: 4.2.2.2 > 192.168.1.2: icmp: echo reply (ttl 127, id 17008), 000c.29d6.7dca 0026.0b09.420c 0x0800 74: 192.168.1.2 > 4.2.2.2: icmp: echo request (ttl 128, id 52244), 0026.0b09.420c 000c.29d6.7dca 0x0800 74: 4.2.2.2 > 192.168.1.2: icmp: echo reply (ttl 127, id 17251), 0026.0b09.420d 0022.556d.f140 0x0800 74: a.b.c.d > 4.2.2.2: icmp: echo request (ttl 128, id 52241), 0022.556d.f140 0026.0b09.420d 0x0800 74: 4.2.2.2 > a.b.c.d: icmp: echo reply (ttl 127, id 16992), 0026.0b09.420d 0022.556d.f140 0x0800 74: a.b.c.d > 4.2.2.2: icmp: echo request (ttl 128, id 52242), 0022.556d.f140 0026.0b09.420d 0x0800 74: 4.2.2.2 > a.b.c.d: icmp: echo reply (ttl 127, id 16993), 0026.0b09.420d 0022.556d.f140 0x0800 74: a.b.c.d > 4.2.2.2: icmp: echo request (ttl 128, id 52243), 0022.556d.f140 0026.0b09.420d 0x0800 74: 4.2.2.2 > a.b.c.d: icmp: echo reply (ttl 127, id 17008), 0026.0b09.420d 0022.556d.f140 0x0800 74: a.b.c.d > 4.2.2.2: icmp: echo request (ttl 128, id 52244), 0022.556d.f140 0026.0b09.420d 0x0800 74: 4.2.2.2 > a.b.c.d: icmp: echo reply (ttl 127, id 17251). A network administrator deploys a wireless router in a small law firm. Video traffic requires a minimum of 30 kbs of bandwidth. Then once the initial group of wireless hosts have connected to the network, MAC address filtering would be enabled and SSID broadcast disabled. What is the maximum number of DS0 channels in a 1.544 Mbps T1 line? Legitimate clients are unable to lease IP addresses. 95. Explanation: The WLANs tab in the Cisco 3504 WLC advanced Summary page allows a user to access the configuration of WLANs including security, QoS, and policy-mapping. Refer to the exhibit. Packet captures are easy to read and understand if we know what exactly we need to capture. 58. Explanation: Manual configuration of the single allowed MAC address has been entered for port fa0/12. Using VPP as a VXLAN Tunnel Terminator - An explanation of the VXLAN tunnel terminator, its features, architecture, and API support. To create Security Zone, go to Network >> Zones >> Add. 237. Grow your network with speeds from 1Mbps to 100Gbps. A network administrator is configuring port security on a Cisco switch. How does virtualization help with disaster recovery within a data center? 63. Which additional command should to be issued on the multilink interface? accountingauthentication802.1Xauthorization, Which type of wireless network is suitable for use in a home or office?wireless wide-area networkwireless personal-area networkwireless local-area networkwireless metropolitan-area network. What are the two methods that are used by a wireless NIC to discover an AP? (Choose two.). 18. H2 and H3 can ping H4 and H5. Which type of IPv6 ACL could be used for this situation? The 5 GHz band has a greater range and is therefore likely to be interference-free. Which feature or configuration on a switch makes it vulnerable to VLAN double-tagging attacks? Some users are complaining that the wireless network is too slow. Which layer of the OSI model is the most likely cause of the problem? What is a characteristic of Frame Relay that allows customer data transmissions to dynamically burst over their CIR for short periods of time? Only the link-establishment phase completed successfully. The IPsec VPN tunnel is from R1 to R3 via R2. Step 2.2. 232. A network administrator would typically not want to disable STP because it prevents Layer 2 loops. 212. 145. Encryption, Authentication parameters are used to encrypt the VPN as well as Network Traffic. It treats frames as unknown unicast and floods all incoming frames to all ports across multiple switches. What will happen when the customer sends a short burst of frames above 450 kbps? 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. Make sure that different SSIDs are used for the 2.4 GHz and 5 GHz bands. How, in the Proposal Tab, we need to define the Phase1 and Phase 2 Parameters like Encryption, Authentication and key lifetime. It checks the source MAC address in the Ethernet header against the user-configured ARP ACLs.It checks the source MAC address in the Ethernet header against the MAC address table.It checks the source MAC address in the Ethernet header against the target MAC address in the ARP body.It checks the source MAC address in the Ethernet header against the sender MAC address in the ARP body. 32 Which access control component, implementation, or protocol controls who is permitted to access a network? What is the effect after these commands are entered? The system administrator in the branch office should reconfigure the default gateway on the user PCs. Thank you! ), 100. 166. 59. What two commands are needed to complete the GRE tunnel configuration on router R1? How does QoS improve the effectiveness of teleworking? to provide network connectivity for customers, to adjust network device configurations to avoid congestion. o It checks the source MAC address in the Ethernet header against the MAC address table.o It checks the source MAC address in the Ethernet header against the target MAC address in the ARP body.o It checks the source MAC address in the Ethernet header against the user-configured ARP ACLs.x It checks the source MAC address in the Ethernet header against the sender MAC address in the ARP body. Excess traffic is retained in a queue and scheduled for later transmission over increments of time. Developed by the IETF, GRE is a secure tunneling protocol that was designed for Cisco routers. Which two specialized troubleshooting tools can monitor the amount of traffic that passes through a switch? The data center can now provide each customer with a separate web server without having to allocate an actual discrete server for each customer. Boost performance speed. 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 802.11b and 802.11g standards operate only in the 2.4 GHz range. 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. To which two layers of the OSI model do WAN technologies provide services? 120. A company is looking for the least expensive broadband solution that provides at least 10 Mb/s download speed. The computers used by the network administrators for a school are on the 10.7.0.0/27 network. Dishes, directional, and Yagi antennas focus the radio signals in a single direction, making them less suitable for covering large, open areas. Which component of AAA allows an administrator to track individuals who access network resources and any changes that are made to those resources? The IPv6 access list LIMITED_ACCESS is applied on the S0/0/0 interface of R1 in the inbound direction. What term is used to identify the point where the customer network ends and the service provider network begins? Refer to the exhibit. The company is located 5 miles from the nearest provider. 26. 56. Which component of AAA is used to determine which resources a user can access and which operations the user is allowed to perform? The company security policy specifies that when a violation occurs, packets with unknown source addresses should be dropped and no notification should be sent. The SNMP agent uses the SNMP manager to access information within the MIB., The MIB structure for a given device includes only variables that are specific to that device or vendor., The snmp-server enable traps command is missing., The snmp-server community command needs to include the rw keyword., The snmp-server location command is missing., Cisco AnyConnect Secure Mobility Client with SSL. The ISP can only supply five public IP addresses for this network. A shared secret key is used to perform encryption and descryption. Explanation: The Cisco 3504 WLC dashboard displays when a user logs into the WLC. It provides a stronger encryption algorithm. 25. What are three characteristics of the generic routing encapsulation (GRE) protocol? You can capture the traffic in the same way as explained in the previous sections, the intention on this section is to give an idea on what captures to apply for specific issues. A technician is troubleshooting a slow WLAN and decides to use the split-the-traffic approach. 105. Refer to the exhibit. Change the default user-name and password of the wireless router. Use VPP with dynamic TAP interfaces as a Router Between Containers - Another example of inter-namespace/inter-container routing, using TAP interfaces. Your task is to configure R1 and R3 to support a site-to-site IPsec VPN when traffic flows between their respective LANs. I was asking because Cisco Packet Tracer 6.2 has a 5505 under its Security device category. thus minimizing the interference with adjacent channels. Ensure that the correct network media is selected. Thank you! Which command would display the results of this analysis? 51. 60. Which Layer 2 attack will result in legitimate users not getting valid IP addresses? Explanation: Active is a mode used to configure an access point so that clients must know the SSID to connect to the access point. Jenkins: jenkins silo 3.6.4 Module Quiz VLANs (Answers) 57. Ensure that the NIC is configured for the proper frequency. Explanation: By using TACACS+ or RADIUS, AAA can authenticate users from a database of usernames and passwords stored centrally on a server such as a Cisco ACS server. The download and upload rates are the same. Which three parameters would need to be changed if best practices are being implemented for a home wireless AP? Introduction To IP Adjacency - An explanation of the characteristics of IP adjacency and its uses. Configure PPP multilink interfaces on each router. It supports the SONET standard, but not the SDH standard. The administrator attempts to add a new ACE to the ACL that denies packets from host 172.16.0.1 and receives the error message that is shown in the exhibit. "Sinc System logs indicate that nothing has changed in the branch office network. Repository: git clone https://gerrit.fd.io/r/vpp 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. 143. TCP traffic is throttled to prevent tail drop. A network administrator is evaluating authentication protocols for a PPP link. 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. Refer to the exhibit. DTP is disabled to prevent VLAN hopping. Explanation: Many wireless routers have an option for configuring quality of service (QoS). What advantage does DSL have compared to cable technology? DHCP spoofing and DHCP starvation exploit vulnerabilities in the DHCP message exchange.. 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. 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 company connects to one ISP via multiple connections. What are two characteristics of video traffic? (Choose three.). Video traffic consumes less network resources than voice traffic consumes. Explanation:The final plank in the AAA framework is accounting, which measures the resources a user consumes during access. Which two statements correctly describe asymmetric encryption used with an IPsec VPN? 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. 39. Individual hosts can enable and disable the VPN connection. 136. WEP is an encryption method. (Choose two.). Knowing the number of connected devices will define how many additional layers will be added to the three-tier hierarchical network design. Which two types of equipment are needed to send digital modem signals upstream and downstream on a cable system? 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. (Choose two. 217. Good afternoon Author. Use VPP as an LW46 (MAP-E) Terminator - An example configuration of the VPP platform as an lw46 (MAP-E) terminator. 17. The LAN may use a number of different network access layer standards whereas the WAN will use only one standard. 189. 3. Which ones will be on the test? DHCP versus static addressing should have no impact of the network being slow and it would be a huge task to have all users assigned static addressing for their wireless connection. 18. (Choose two.). Refer to the exhibit. Which step is required before creating a new WLAN on a Cisco 3500 series WLC? 1. I found this question, it says: which wireless network topology would be used by network engineers to provide a wireless network for an entire college building? The attacker provides incorrect DNS and default gateway information to clients. What is a disadvantage of ATM compared to Frame Relay? Rogue access points can allow unauthorized users to access the wireless network. 7. 168. Next, we create a static router to forward traffics destined to the branch office LAN to the IP address of the tunnel interface on BO router. Video traffic is more resilient to loss than voice traffic is. What device is considered a supplicant during the 802.1X authentication process? CAPWAP provides the encryption of wireless user traffic between an access point and a wireless client. (Choose two.). Which technology requires the use of PPPoE to provide PPP connections to customers? Using VPP as a VXLAN Tunnel Terminator - An explanation of the VXLAN tunnel terminator, its features, architecture, and API support. Refer to the exhibit. By configuring QoS, certain time-sensitive traffic types, such as voice and video, are prioritized over traffic that is not as time-sensitive, such as email and web browsing. 71. 14. Disable DHCP on the access point and assign static addresses to the wireless clients. (Choose three.). The same encryption keys must be manually configured on each device. Match the term to the description. Which two troubleshooting steps should be taken first? However, the IPV6CP NCP is not shown as open. Browse our listings to find jobs in Germany for expats, including jobs for English speakers or those in your native language. Build System Deep Dive - A close look at the components of the build system. 64. Man-in-the-middle attacks can allow an attacker to intercept data. CAPWAP creates a tunnel on Transmission Control Protocol (TCP) ports in order to allow a WLC to configure an autonomous access point. In configuring SNMPv3, what is the purpose of creating an ACL? Encoding technology provides high data throughput in a minimum RF spectrum by supporting parallel data transmission. Sometimes it is unavoidable and we have to live with asymmetric routing in that case we can configure tcp state bypass for this traffic (you need to run asa version 8.2.1 and later ), http://www.cisco.com/en/US/products/ps6120/products_configuration_example09186a0080b2d922.shtml, Some times you might need to capture backplane captures hwen troubleshooting module related issues, Here is the command to enable backplane captures on dataplane, Some scenario's where these could be useful, -> Some websites not accesible when traffic passes through csc module, -> If dataplane communication issue is reported in the logs, Here is the command to enable backplane captures on control plane, We will need control plane captures to troubleshoot issues related to communication between asa and module, If the issue is one of the above it will be helpful to attach the captures while opening a TAC case. 171. The company is implementing the Cisco Easy VPN solution. It allows sites to use private IPv4 addresses, and thus hides the internal addressing structure from hosts on public IPv4 networks. 802.11g and 802.11n are older standards that cannot reach speeds over 1Gb/s. What two IEEE 802.11 wireless standards operate only in the 5 GHz range? Refer to the exhibit. AES is an example of an asymmetric encryption protocol. Which two statements are true regarding a PPP connection between two Cisco routers? What security countermeasure is effective for preventing CAM table overflow attacks? The interface will go into error-disabled state. (Choose two.). 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. 48. Which feature on a switch makes it vulnerable to VLAN hopping attacks? Using Multiprotocol Label Switching (MPLS), your data is completely isolated from other businesses and the Internet without using encryption. (Choose two.). 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. 8. Which wireless network topology would be used by network engineers to provide a wireless network for an entire college building? 37. 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. Host A has an overlapping network address. On the basis of the output, which two statements about network connectivity are correct? 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? Which inefficient feature of time-division multiplexing does statistical TDM overcome? 124. For the IPSec Tunnel to come up. 91. (Choose two.). The 10.10.0.0/16 network is not showing up in the routing table of Router1. Find below: -Ensure that the wireless NIC is enabled. What is the purpose for the shared secret password? 802.11ad is a newer standard that can offer theoretical speeds of up to 7 Gb/s. The next action would usually be to configure encryption. VPN traffic is encrypted only between the interconnecting devices, and internal hosts have no knowledge that a VPN is used. Which two statements describe benefits of NAT? An administrator is configuring NAT to provide Internet access to the inside network. 29. WAN operations focus primarily on the network layer (OSI Layer 3). This host does not have a default gateway configured. Explanation: SSID cloaking is a weak security feature that is performed by APs and some wireless routers by allowing the SSID beacon frame to be disabled. Which access control component, implementation, or protocol indicates success or failure of a client-requested service with a PASS or FAIL message? 68. - An introduction to the open-source Vector Packet Processing (VPP) platform. SECURITY is wrong. PC1 has a different MAC address and when attached will cause the port to shut down (the default action), a log message to be automatically created, and the violation counter to increment. Issue the compress predictor command on each interface on the link. (Choose two.). The network administrator does not want any other host to connect to the web server except for the one test computer. 30. The OSPF process is not running on Router2. Placing unused ports in an unused VLAN prevents unauthorized wired connectivity. Cisco Packet Tracer allows IPSEC VPN configuration between routers. What can be determined from this output? 801.11n uses both 2.4 and 5. I lost marks cuz if this!! when there are more internal private IP addresses than available public IP addresses, when all public IP addresses have been exhausted, when an IPv4 site connects to an IPv6 site. the client that is requesting authentication, SWA(config-if)# switchport port-security maximum 2, SWA(config-if)# switchport port-security mac-address sticky. (Choose two.). A network administrator is troubleshooting the OSPF network. SSID cloaking does not provide free Internet access in public locations, but an open system authentication could be used in that situation. Which access control component, implementation, or protocol logs EXEC and configuration commands configured by a user? authentication authorization 802.1X accounting. Enable PPP encapsulation on the multilink interface. Explanation: The security violation counter for Fa0/2 has been incremented (evidenced by the 1 in the SecurityViolation column). Which statement is a characteristic of SNMP MIBs? So, to get CLI/GUI access, you need to enter in the shell by pressing key 8 and type the following command. Which three statements are true about PPP? An IT security specialist enables port security on a switch port of a Cisco switch. An administrator wants to configure a router so that users on the outside network can only establish HTTP connections to the internal web site by navigating to http://www.netacad.com:8888. Find answers to your questions by entering keywords or phrases in the Search bar above. 65. Gerrit Patches: code patches/reviews Cisco Packet Tracer 7.3 Free Download (Offline Installers) How to deploy FortiGate Virtual Firewall in GNS3; How to enable SSH on Ubuntu | 16.04 | 18.04; Summary. 206. 234. (Not all options are used. What are two examples of network problems that are found at the data link layer? The PPP link will not be established if more than 30 percent of options cannot be accepted. Which IPv6 packets from the ISP will be dropped by the ACL on R1? It assigns incoming electrical signals to specific frequencies. Which three Cisco products focus on endpoint security solutions? Which three subinterface commands could be used to complete the configuration? How many DS0 channels are bounded to produce a 1.544 Mb/s DS1 line? They should not be enabled on edge devices, and should be disabled globally or on a per-interface basis if not required. 25. Really good. It allows sites to use private IPv6 addresses and translates them to global IPv6 addresses. (Choose three.). What would be the primary reason an attacker would launch a MAC address overflow attack? What protocol should be disabled to help mitigate VLAN attacks? (Choose two.). The inside and outside interfaces are backwards. Manage SettingsContinue with Recommended Cookies. A WAN is a LAN that is extended to provide secure remote network access. When testing the connectivity, a technician finds that these PCs can access local network resources but not the Internet resources. Explain: On a Cisco switch, an interface can be configured for one of three violation modes, specifying the action to be taken if a violation occurs:Protect 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. 43. 2. What is a possible cause of this problem? What is required for a host to use an SSL VPN to connect to a remote network device? All wireless devices need to be used on nonadjacent channels. Thanks for this btw. 47. What is missing from the configuration that would be preventing OSPF routing updates from passing to the Frame Relay service provider? 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