Networking ConceptsPregunta 6 de 100
How many usable host addresses are available in a subnet with a /29 prefix?
a.2
b.4
c.6
d.8
Explicación
A /29 leaves 3 host bits, giving 2^3 = 8 total addresses, minus the network and broadcast addresses, for 6 usable hosts. Subnetting math requires subtracting two reserved addresses from the total. /29 subnets are common for small point-to-point or device segments.
Practica las 100 preguntas gratis — sin registro.
Preguntas relacionadas de este tema
- Which protocol and port number are used by HTTPS for secure web traffic by default?
- What is the default port used by the Domain Name System (DNS) for standard name resolution queries?
- An engineer must choose an address class for a private network that supports up to 500 hosts on a single subnet. Which private range is most appropriate to draw from?
- Which IPv6 address type begins with the prefix FE80::/10 and is used only for communication on the local link?
- A star topology relies on which central device to interconnect all end nodes?
- Which cabling standard defines the maximum supported distance of 100 meters for a twisted-pair Ethernet run?
Última revisión: · proceso editorial
Equipo Editorial de PrepPass · Verificado con CompTIA Network+ (N10-009) · Cómo revisamos