Comptia Nework+ Section 4
Terms
undefined, object
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- What is a class D network used for?
- multicast addressing
- What is a class E network used for?
- future development
- IPv4 uses what addressing scheme
- 32bit
- IPv6 uses what addressing scheme
- 128bit
- An IPv6 address is composed of how many octet pairs expressed in hexadecimal, separated by colons?
- 8
- The means by which a device can access hosts on other networks for which it does not have a route is?
- default gateway
- Who is responsible for assigning IP addresses to public networks?
- Internet Assigned Numbers Authority (IANA)
- What is the default private address range on a class A network?
- 10.0.0.0–10.255.255.255
- What is the default private address range on a class B network?
- 172.16.0.0–172.31.255.255
- What is the default private address range on a class C network?
- 192.168.0.0–192.168.255.255
- What are the 2 ISDN interface standards
- Bri & Pri
- A form of ISDN carried over T1 and can provide transmission rates up to 1.544Mbps
- PRI
- ISDN Pri has how many 64kbps B Channels for Data/Voice?
- 23
- Pri's one 64kbps D Channel is used for this?
- signaling
- Bri uses how many Channels?
- 3
- What is the transfer rate of the Bri "D" Channel?
- 16Kbps
- What's the speed capacity of BRI?
- 128Kbps
- high-speed lines that are leased from telephone companies are referred to as?
- T-carrier lines
- transmission speeds of up to 44.736Mbps, using 672 64Kbps B channels
- T3
- The T-Carrier line can create point-to-point dedicated digital communication paths
- T1
- This leased lines offers transmission speeds of 6.312Mbps
- T2
- This leased line offers speeds of up to 274.176Mbps by using 4,032 64Kbps B channels
- T4