Move the protocols on the left to the TCP/IP layer on the right to show…

DRAG DROPMove the protocols on the left to the TCP/IP layer on the right to show the proper encapsulation for an email message sent by a host on a LAN. Answer: See the explanation Explanation:<map><m x1=”0″ x2=”406″ y1=”60″ y2=”90″ ss=”0″ a=”0″ /><m x1=”4″ x2=”399″y1=”103″ y2=”132″ ss=”0″ a=”0″ /><m x1=”4″ x2=”402″ y1=”147″ y2=”173″ ss=”0″ a=”0″ /><mx1=”4″ […]

Read More

what would be virtually eliminated?

Refer to the exhibit. If the hubs in the graphic were replaced by switches, what would be virtually eliminated? A. broadcast domains B. repeater domains C. Ethernet collisions D. signal amplification E. Ethernet broadcasts Explanation:Modern wired networks use a network switch to eliminate collisions. By connecting eachdevice directly to a port on the switch, either […]

Read More

what will the source physical address be in the frame when it reaches host B?

Refer to the exhibit. If host A sends an IP packet to host B, what will the source physical address be in the framewhen it reaches host B? A. 10.168.10.99 B. 10.168.11.88 C. A1:A1:A1:A1:A1:A1 D. B2:B2:B2:B2:B2:B2 E. C3:C3:C3:C3:C3:C3 F. D4:D4:D4:D4:D4:D4 Explanation:When packets transfer from one host to another across a routed segment, the source IPaddress […]

Read More

What will the Layer 2 destination address be at this point?

Refer to the exhibit. HostX is transferring a file to the FTP server. Point A represents the frame as it goes toward theTorontorouter.What will the Layer 2 destination address be at this point? A. abcd.1123.0045 B. 192.168.7.17 C. aabb.5555.2222 D. 192.168.1.1 E. abcd.2246.0035 Explanation:For packets destined to a host on another IP network, the destination […]

Read More

Which network device functions only at Layer 1 of the OSI model?

Which network device functions only at Layer 1 of the OSI model? A. Option A B. Option B C. Option C D. Option D E. Option E Explanation:Most hubs are amplifying the electrical signal; therefore, they are really repeaters with severalports. Hubs and repeaters are Layer 1 (physical layer) devices. Show Answer

Read More