Which of the following is the best method to allow communication between the IPv4 and IPv6 hosts?
Your company has implemented IPv6 addresses and routing on every host, server, and router. Recently, your company acquired another company that has an IPv4 addressing scheme for its entire network. The acquired company’s network does not have any support for IPv6. You need to devise a method so that the IPv6 hosts in your company […]
Which of the following statements is TRUE about the tunnel source and tunnel destination IPv6 addresses? (Choo
An automatic IPv4-compatible IPv6 tunnel exists between two IPv6 networks. The two IPv6 networks belong to different BGP autonomous systems (AS). The tunnel source has the IPv4 address 172.168.111.65/24 and the tunnel destination has the IPv4 address 172.168.222.80/24. Which of the following statements is TRUE about the tunnel source and tunnel destination IPv6 addresses? (Choose […]
You have implemented IPv6 automatic 6-to-4 tunneling between three IPv6 subnets as shown in the network exhibi
You have implemented IPv6 automatic 6-to-4 tunneling between three IPv6 subnets as shown in the network exhibit. (Click the Exhibit(s) button.) You have used the following commands to implement the automatic 6-to-4 tunnel: Your supervisor has assigned the task of verifying the automatic 6-to-4 tunnel to one of your colleagues. Your colleague runs the show […]
Which of the following additional commands is required to complete the configuration of automatic 6-to-4 tunne
You have recently joined a company as the network administrator. You have been asked to complete the configuration on the border routers for an automatic 6-to-4 tunnel between several IPv6 network domains. The commands that are currently configured on the routers are as follows: ipv6 route tunnel interface tunnel ipv6 address tunnel source Which of […]
Automatic 6-to-4 tunnels exist between dual-stack routers (A, B, and C). One router has the IPv6 address, 2002
Automatic 6-to-4 tunnels exist between dual-stack routers (A, B, and C). One router has the IPv6 address, 2002:D030:6BC0:173C::26:37D0/48 Which of the following addresses is the IPv4 address of the router with the IPv6 address 2002:D030:6BC0:173C::26:37D0/48? A. 10.176.15.131 B. 10.200.80.67 C. 208.48.107.192 D. 208.138.16.110 Explanation: The IPv4 address of the IPv6 router is 208.48.107.192. In an […]
Which two security features can be configured to prevent unauthorized access into the network through a networ
Which two security features can be configured to prevent unauthorized access into the network through a networking device? (Choose two.) A. Anti-Replay B. Traffic filtering C. Authentication D. IPSec network security Explanation: Traffic filtering and authentication security can be configured to prevent unauthorized access into the network through a networking device. Unauthorized access to the […]
What command was used to generate the output shown below?
What command was used to generate the output shown below? A. winipcfg B. ipconfig C. ifconfig D. ipconfig/all Explanation: The output displayed is that generated by the ipconfig/all command as executed on a Windows computer. This command displays a wealth of information about the current configuration. Examples of information that can be gleaned from the […]
In the diagram below, if the workstation at 10.0.1.3 sends a packet to the workstation at 10.1.1.3, what will
In the diagram below, if the workstation at 10.0.1.3 sends a packet to the workstation at 10.1.1.3, what will be the source physical address when the packet arrives at 10.1.1.3? A. ab.ab.ab.ab.ab.ab B. ee.ee.ee.ee.ee.ee C. dd.dd.dd.dd.dd.dd D. cc.cc.cc.cc.cc.cc E. aa.aa.aa.aa.aa.aa F. bb.bb.bb.bb.bb.bb Explanation: The source physical address of the packet when it arrives at 10.1.1.3 […]
Which of the following cables would be used to connect a router to a switch?
Which of the following cables would be used to connect a router to a switch? A. v.35 B. crossover C. rollover D. straight-through Explanation: A straight-through cable would be used. When connecting “unlike” devices, such as a switch to a router, a straight-through cable is used. This is a cable where the wires are in […]
Which of the following are port roles in the Rapid Spanning Tree Protocol (RSTP)? (Choose three.)
Which of the following are port roles in the Rapid Spanning Tree Protocol (RSTP)? (Choose three.) A. Alternate B. Listening C. Routing D. Designated E. Backup F. Blocking G. Discarding Explanation: There are five port roles in RSTP: ● Root port: the closest port to the root bridge in terms of path cost. There can […]