- Encapsulating a frame within a different type of frame is called what? Tunneling
- Ethernet at the data link layer is responsible for Ethernet addressing commonly referred to as what? MAC address or hardware address
- How is the decimal value for the binary number 11101000? 232
- How many bits is a MAC address? 48
- How many devices in a collision domain have to listen when a single host talks? All
- How many wire pairs are used in half duplex? 1
- How many wire pairs are used with 100BaseT full duplex? 2
- If you are using a cable medium called 10BaseTF, what does this mean? That you are running Ethernet over fiber
- On an Ethernet switched network, what address does one host computer use to communicate with another? MAC address
- What device can you not use full duplex communication with? Hub What is the decimal equivalent of this binary number:
11000000.10101000.00110000.11110000 192.168.48.240 - What IEEE 802.3 standard is known as Thicknet and uses a physical and logical bus with AUI connectors? 10Base5
- What IEEE 802.3 standard is known as Thinnet and can support up to 30 workstations on a single segment? 10Base2
- What IEEE 802.3 standard mostly known as Fast Ethernet and uses EIA/TIA Category 5 or 5e or 6, UTP two pair wiring? 10BaseTX
- What IEEE 802.3 standard uses Category 3 UTP wiring? 10BaseT
- What is a computer-networking arrangement where two or more network interfaces on a host are combined for redundancy and/or increased throughput? Channel bonding (Ethernet bonding)
- What is a contention media-access method that allows all hosts on a network to share the same bandwidth of a link? Ethernet
- What is a protocol that helps devices share bandwidth evenly without having two devices transmit at the same time on the network medium? CSMA/CD (Carrier Sense Multiple Access with Collision Detection
- What is an Ethernet term that refers to a particular network scenario wherein one device sends a packet out on a network segment and thereby forces every other device on that same physical network segment to pay attention to it? Collision domain
- What is the Base mean in 10BaseTX? Baseband
- What is the decimal number 10 in hexadecimal? 9
- What is the effective total throughput increase with full duplex connection? Twice as much
- What is the maximum distance of 1000BaseT? 100 meters
- What is the maximun distance of 10GBaseLR? 6 miles
- What is the maxium distance of 10GBaseSR? 302 meters
- What is the purpose of the Frame Check Sequence (FCS) in an Ethernet frame? Error detection
- What layer is responsible for combining bits into bytes and bytes into frames? Data link
- What mechanism is referred to when a full duplex Ethernet port is powered on, it first connects to the remote end and then negotiates with the other end of the Fast Ethernet link Auto-detect mechanism
- What protocol helps devices share the bandwidth evenly without having two devices transmit at the same time on the network medium? CSMA/CD
- What refers to the set of all devices on a network segment that hear all the broadcasts sent on that segment? Broadcast domain
- Which Ethernet are you running when you’re using only one wire pair with a digital signal either transmitting or receiving? Half Duplex
- Which Ethernet are you running when you’re using two pairs of wires and also use a point to point connection between the transmitter of the sending device and the receiver of the receiving device? Full Duplex
- Which field in the 802.3 Ethernet frame is a packet sent down from the Network layer? Data
- Which field in the 802.3 Ethernet frame is an alternating 1,0 pattern provides a 5MHz clock at the start of the packet, which allows the receiving devices to lock the incoming bit stream? Preamble
- Which field in the 802.3 Ethernet frame is at the end of the frame and is used to store the CRC? Frame Check Sequence (FCS)
- Which field in the 802.3 Ethernet frame is used by the receiving stations to determine whether an incoming packet is address to a particular host? Destination Address (DA)
- Which field in the 802.3 Ethernet frame is used to identify the Network layer protocol? Length or Type
- Which field in the 802.3 Ethernet frame is used to identify the transmitting device, and it uses the LSB first? Source Address (SA)
- Which technology increases the bandwidth for network transmission by joining together multiple connections in one logical connection? Bonding
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