Which IPv6 router message is sent via multicast with a scope of link-local with the expectation that all local routers will identify themselves?
A) RA
B) RS
C) NS
D) NA
B
Explanation: B) The Router Solicitation (RS) message is used to determine which routers are present on a specific subnet by sending a message asking for a Router Advertisement (RA) that provides details about a specific router. The Neighbor Advertisement (NA) and Neighbor Solicitation (NS) messages are used for other purposes.
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a. a PAD b. a Node c. an IXC d. none of the above
Why do wireless networks not use CSMA/CD to detect and avoid network collisions?
What will be an ideal response?
EX Case 6-1Natalie works for an environmental agency and is gathering data on recycling rates for an upcoming conference. In her spreadsheet, she wants to insert several pictures to illustrate her data. To change the brightness or contrast of the picture, Natalie would select the image, click the Picture Tools Format tab, then click one of those options in the ____ group.
A. Adjust B. Picture Styles C. Arrange D. Size
You can easily connect two coaxial cables together using a(n) ____________________ when you need to add some distance to a connection.
Fill in the blank(s) with the appropriate word(s).